21127665600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:178

約数の個数: 1008

約数和(自身を含む): 84903137280

約数和(自身を除く): 63775471680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 31, 32, 36, 38, 40, 45, 47, 48, 50, 53, 57, 60, 62, 64, 72, 75, 76, 80, 90, 93, 94, 95, 96, 100, 106, 114, 120, 124, 141, 144, 150, 152, 155, 159, 160, 171, 180, 186, 188, 190, 192, 200, 212, 225, 228, 235, 240, 248, 265, 279, 282, 285, 288, 300, 304, 310, 318, 320, 342, 360, 372, 376, 380, 400, 423, 424, 450, 456, 465, 470, 475, 477, 480, 496, 530, 558, 564, 570, 576, 589, 600, 608, 620, 636, 684, 705, 720, 744, 752, 760, 775, 795, 800, 846, 848, 855, 893, 900, 912, 930, 940, 950, 954, 960, 992, 1007, 1060, 1116, 1128, 1140, 1175, 1178, 1200, 1216, 1240, 1272, 1325, 1368, 1395, 1410, 1425, 1440, 1457, 1488, 1504, 1520, 1550, 1590, 1600, 1643, 1692, 1696, 1710, 1767, 1786, 1800, 1824, 1860, 1880, 1900, 1908, 1984, 2014, 2115, 2120, 2232, 2256, 2280, 2325, 2350, 2356, 2385, 2400, 2480, 2491, 2544, 2650, 2679, 2736, 2790, 2820, 2850, 2880, 2914, 2945, 2976, 3008, 3021, 3040, 3100, 3180, 3286, 3384, 3392, 3420, 3525, 3534, 3572, 3600, 3648, 3720, 3760, 3800, 3816, 3975, 4028, 4230, 4240, 4275, 4371, 4464, 4465, 4512, 4560, 4650, 4700, 4712, 4770, 4800, 4929, 4960, 4982, 5035, 5088, 5300, 5301, 5358, 5472, 5580, 5640, 5700, 5828, 5890, 5952, 6042, 6080, 6200, 6360, 6572, 6768, 6840, 6975, 7050, 7068, 7144, 7200, 7285, 7440, 7473, 7520, 7600, 7632, 7950, 8037, 8056, 8215, 8460, 8480, 8550, 8742, 8835, 8928, 8930, 9024, 9063, 9120, 9300, 9400, 9424, 9540, 9858, 9920, 9964, 10070, 10176, 10575, 10600, 10602, 10716, 10944, 11160, 11280, 11400, 11656, 11780, 11925, 12084, 12400, 12455, 12720, 13113, 13144, 13395, 13536, 13680, 13950, 14100, 14136, 14288, 14400, 14570, 14725, 14787, 14880, 14946, 15040, 15105, 15200, 15264, 15900, 16074, 16112, 16430, 16920, 16960, 17100, 17484, 17670, 17856, 17860, 18126, 18240, 18600, 18800, 18848, 19080, 19716, 19928, 20140, 21150, 21200, 21204, 21432, 21855, 22320, 22325, 22419, 22560, 22800, 23312, 23560, 23850, 24168, 24645, 24800, 24910, 25175, 25440, 26226, 26288, 26505, 26790, 27072, 27360, 27683, 27900, 28200, 28272, 28576, 29140, 29450, 29574, 29760, 29892, 30210, 30400, 30528, 31217, 31800, 32148, 32224, 32860, 33840, 34200, 34968, 35340, 35720, 36252, 36425, 37200, 37365, 37600, 37696, 38160, 39432, 39856, 40185, 40280, 41075, 42300, 42400, 42408, 42864, 43710, 44175, 44640, 44650, 44838, 45120, 45315, 45600, 46624, 47120, 47329, 47700, 48336, 49290, 49600, 49820, 50350, 50880, 52452, 52576, 53010, 53580, 54720, 55366, 55800, 56400, 56544, 57152, 58280, 58900, 59148, 59784, 60420, 62275, 62434, 63600, 64296, 64448, 65565, 65720, 66975, 67680, 68400, 69936, 70680, 71440, 72504, 72850, 73935, 74400, 74730, 75200, 75525, 76320, 77221, 78864, 79712, 80370, 80560, 82150, 83049, 84600, 84800, 84816, 85728, 87420, 88350, 89280, 89300, 89676, 90630, 91200, 93248, 93651, 94240, 94658, 95400, 96672, 98580, 99640, 100700, 104904, 105152, 106020, 107160, 109275, 110732, 111600, 112095, 112800, 113088, 116560, 117800, 118296, 119568, 120840, 123225, 124550, 124868, 127200, 128592, 131130, 131440, 132525, 133950, 135360, 136800, 138415, 139872, 141360, 141987, 142880, 145008, 145700, 147870, 148800, 149460, 151050, 152640, 154442, 156085, 157728, 159424, 160740, 161120, 164300, 166098, 169200, 169632, 171456, 174840, 176700, 178600, 179352, 181260, 186825, 187302, 188480, 189316, 190800, 193344, 197160, 199280, 200925, 201400, 209808, 212040, 214320, 218550, 221464, 223200, 224190, 225600, 226575, 231663, 233120, 235600, 236592, 236645, 239136, 241680, 246450, 249100, 249147, 249736, 254400, 257184, 262260, 262880, 265050, 267900, 273600, 276830, 279744, 280953, 282720, 283974, 285760, 290016, 291400, 295740, 298920, 302100, 308884, 312170, 315456, 321480, 322240, 327825, 328600, 332196, 338400, 339264, 349680, 353400, 357200, 358704, 362520, 369675, 373650, 374604, 378632, 381600, 386105, 394320, 398560, 401850, 402800, 415245, 419616, 424080, 425961, 428640, 437100, 442928, 446400, 448380, 453150, 463326, 466240, 468255, 471200, 473184, 473290, 478272, 483360, 492900, 498200, 498294, 499472, 514368, 524520, 525760, 530100, 535800, 553660, 560475, 561906, 565440, 567948, 580032, 582800, 591480, 597840, 604200, 617768, 624340, 642960, 655650, 657200, 664392, 676800, 692075, 694989, 699360, 706800, 709935, 714400, 717408, 725040, 739350, 747300, 749208, 757264, 763200, 772210, 780425, 788640, 797120, 803700, 805600, 830490, 839232, 848160, 851922, 857280, 874200, 885856, 896760, 906300, 926652, 936510, 942400, 946368, 946580, 966720, 985800, 996400, 996588, 998944, 1049040, 1060200, 1071600, 1107320, 1120950, 1123812, 1135896, 1158315, 1165600, 1182960, 1183225, 1195680, 1208400, 1235536, 1245735, 1248680, 1285920, 1311300, 1314400, 1328784, 1384150, 1389978, 1398720, 1404765, 1413600, 1419870, 1428800, 1434816, 1450080, 1467199, 1478700, 1494600, 1498416, 1514528, 1544420, 1560850, 1577280, 1607400, 1611200, 1660980, 1696320, 1703844, 1748400, 1771712, 1793520, 1812600, 1853304, 1873020, 1893160, 1930525, 1971600, 1992800, 1993176, 1997888, 2076225, 2098080, 2120400, 2129805, 2143200, 2214640, 2241900, 2247624, 2271792, 2316630, 2331200, 2341275, 2365920, 2366450, 2391360, 2416800, 2471072, 2491470, 2497360, 2571840, 2622600, 2628800, 2657568, 2768300, 2779956, 2809530, 2827200, 2839740, 2900160, 2934398, 2957400, 2989200, 2996832, 3029056, 3088840, 3121700, 3214800, 3321960, 3407688, 3474945, 3496800, 3549675, 3587040, 3625200, 3706608, 3746040, 3786320, 3861050, 3943200, 3985600, 3986352, 4152450, 4196160, 4240800, 4259610, 4286400, 4401597, 4429280, 4483800, 4495248, 4543584, 4633260, 4682550, 4731840, 4732900, 4833600, 4942144, 4982940, 4994720, 5245200, 5315136, 5536600, 5559912, 5619060, 5679480, 5791575, 5868796, 5914800, 5978400, 5993664, 6177680, 6228675, 6243400, 6429600, 6643920, 6815376, 6949890, 6993600, 7023825, 7099350, 7174080, 7250400, 7335995, 7413216, 7492080, 7572640, 7722100, 7886400, 7972704, 8304900, 8481600, 8519220, 8803194, 8858560, 8967600, 8990496, 9087168, 9266520, 9365100, 9465800, 9965880, 9989440, 10490400, 10649025, 11073200, 11119824, 11238120, 11358960, 11583150, 11737592, 11829600, 11956800, 12355360, 12457350, 12486800, 12859200, 13204791, 13287840, 13630752, 13899780, 14047650, 14198700, 14500800, 14671990, 14826432, 14984160, 15145280, 15444200, 15945408, 16609800, 17038440, 17374725, 17606388, 17935200, 17980992, 18533040, 18730200, 18931600, 19931760, 20980800, 21298050, 22007985, 22146400, 22239648, 22476240, 22717920, 23166300, 23475184, 23659200, 24710720, 24914700, 24973600, 26409582, 26575680, 27261504, 27799560, 28095300, 28397400, 29343980, 29968320, 30888400, 33219600, 34076880, 34749450, 35212776, 35870400, 36679975, 37066080, 37460400, 37863200, 39863520, 42596100, 44015970, 44292800, 44479296, 44952480, 45435840, 46332600, 46950368, 49829400, 49947200, 52819164, 55599120, 56190600, 56794800, 58687960, 61776800, 66023955, 66439200, 68153760, 69498900, 70425552, 73359950, 74132160, 74920800, 75726400, 79727040, 85192200, 88031940, 89904960, 92665200, 93900736, 99658800, 105638328, 110039925, 111198240, 112381200, 113589600, 117375920, 123553600, 132047910, 132878400, 136307520, 138997800, 140851104, 146719900, 149841600, 170384400, 176063880, 185330400, 199317600, 211276656, 220079850, 222396480, 224762400, 227179200, 234751840, 264095820, 277995600, 281702208, 293439800, 330119775, 340768800, 352127760, 370660800, 398635200, 422553312, 440159700, 449524800, 469503680, 528191640, 555991200, 586879600, 660239550, 681537600, 704255520, 845106624, 880319400, 1056383280, 1111982400, 1173759200, 1320479100, 1408511040, 1760638800, 2112766560, 2347518400, 2640958200, 3521277600, 4225533120, 5281916400, 7042555200, 10563832800, 21127665600]

約数ペア:

[(1, 21127665600), (2, 10563832800), (3, 7042555200), (4, 5281916400), (5, 4225533120), (6, 3521277600), (8, 2640958200), (9, 2347518400), (10, 2112766560), (12, 1760638800), (15, 1408511040), (16, 1320479100), (18, 1173759200), (19, 1111982400), (20, 1056383280), (24, 880319400), (25, 845106624), (30, 704255520), (31, 681537600), (32, 660239550), (36, 586879600), (38, 555991200), (40, 528191640), (45, 469503680), (47, 449524800), (48, 440159700), (50, 422553312), (53, 398635200), (57, 370660800), (60, 352127760), (62, 340768800), (64, 330119775), (72, 293439800), (75, 281702208), (76, 277995600), (80, 264095820), (90, 234751840), (93, 227179200), (94, 224762400), (95, 222396480), (96, 220079850), (100, 211276656), (106, 199317600), (114, 185330400), (120, 176063880), (124, 170384400), (141, 149841600), (144, 146719900), (150, 140851104), (152, 138997800), (155, 136307520), (159, 132878400), (160, 132047910), (171, 123553600), (180, 117375920), (186, 113589600), (188, 112381200), (190, 111198240), (192, 110039925), (200, 105638328), (212, 99658800), (225, 93900736), (228, 92665200), (235, 89904960), (240, 88031940), (248, 85192200), (265, 79727040), (279, 75726400), (282, 74920800), (285, 74132160), (288, 73359950), (300, 70425552), (304, 69498900), (310, 68153760), (318, 66439200), (320, 66023955), (342, 61776800), (360, 58687960), (372, 56794800), (376, 56190600), (380, 55599120), (400, 52819164), (423, 49947200), (424, 49829400), (450, 46950368), (456, 46332600), (465, 45435840), (470, 44952480), (475, 44479296), (477, 44292800), (480, 44015970), (496, 42596100), (530, 39863520), (558, 37863200), (564, 37460400), (570, 37066080), (576, 36679975), (589, 35870400), (600, 35212776), (608, 34749450), (620, 34076880), (636, 33219600), (684, 30888400), (705, 29968320), (720, 29343980), (744, 28397400), (752, 28095300), (760, 27799560), (775, 27261504), (795, 26575680), (800, 26409582), (846, 24973600), (848, 24914700), (855, 24710720), (893, 23659200), (900, 23475184), (912, 23166300), (930, 22717920), (940, 22476240), (950, 22239648), (954, 22146400), (960, 22007985), (992, 21298050), (1007, 20980800), (1060, 19931760), (1116, 18931600), (1128, 18730200), (1140, 18533040), (1175, 17980992), (1178, 17935200), (1200, 17606388), (1216, 17374725), (1240, 17038440), (1272, 16609800), (1325, 15945408), (1368, 15444200), (1395, 15145280), (1410, 14984160), (1425, 14826432), (1440, 14671990), (1457, 14500800), (1488, 14198700), (1504, 14047650), (1520, 13899780), (1550, 13630752), (1590, 13287840), (1600, 13204791), (1643, 12859200), (1692, 12486800), (1696, 12457350), (1710, 12355360), (1767, 11956800), (1786, 11829600), (1800, 11737592), (1824, 11583150), (1860, 11358960), (1880, 11238120), (1900, 11119824), (1908, 11073200), (1984, 10649025), (2014, 10490400), (2115, 9989440), (2120, 9965880), (2232, 9465800), (2256, 9365100), (2280, 9266520), (2325, 9087168), (2350, 8990496), (2356, 8967600), (2385, 8858560), (2400, 8803194), (2480, 8519220), (2491, 8481600), (2544, 8304900), (2650, 7972704), (2679, 7886400), (2736, 7722100), (2790, 7572640), (2820, 7492080), (2850, 7413216), (2880, 7335995), (2914, 7250400), (2945, 7174080), (2976, 7099350), (3008, 7023825), (3021, 6993600), (3040, 6949890), (3100, 6815376), (3180, 6643920), (3286, 6429600), (3384, 6243400), (3392, 6228675), (3420, 6177680), (3525, 5993664), (3534, 5978400), (3572, 5914800), (3600, 5868796), (3648, 5791575), (3720, 5679480), (3760, 5619060), (3800, 5559912), (3816, 5536600), (3975, 5315136), (4028, 5245200), (4230, 4994720), (4240, 4982940), (4275, 4942144), (4371, 4833600), (4464, 4732900), (4465, 4731840), (4512, 4682550), (4560, 4633260), (4650, 4543584), (4700, 4495248), (4712, 4483800), (4770, 4429280), (4800, 4401597), (4929, 4286400), (4960, 4259610), (4982, 4240800), (5035, 4196160), (5088, 4152450), (5300, 3986352), (5301, 3985600), (5358, 3943200), (5472, 3861050), (5580, 3786320), (5640, 3746040), (5700, 3706608), (5828, 3625200), (5890, 3587040), (5952, 3549675), (6042, 3496800), (6080, 3474945), (6200, 3407688), (6360, 3321960), (6572, 3214800), (6768, 3121700), (6840, 3088840), (6975, 3029056), (7050, 2996832), (7068, 2989200), (7144, 2957400), (7200, 2934398), (7285, 2900160), (7440, 2839740), (7473, 2827200), (7520, 2809530), (7600, 2779956), (7632, 2768300), (7950, 2657568), (8037, 2628800), (8056, 2622600), (8215, 2571840), (8460, 2497360), (8480, 2491470), (8550, 2471072), (8742, 2416800), (8835, 2391360), (8928, 2366450), (8930, 2365920), (9024, 2341275), (9063, 2331200), (9120, 2316630), (9300, 2271792), (9400, 2247624), (9424, 2241900), (9540, 2214640), (9858, 2143200), (9920, 2129805), (9964, 2120400), (10070, 2098080), (10176, 2076225), (10575, 1997888), (10600, 1993176), (10602, 1992800), (10716, 1971600), (10944, 1930525), (11160, 1893160), (11280, 1873020), (11400, 1853304), (11656, 1812600), (11780, 1793520), (11925, 1771712), (12084, 1748400), (12400, 1703844), (12455, 1696320), (12720, 1660980), (13113, 1611200), (13144, 1607400), (13395, 1577280), (13536, 1560850), (13680, 1544420), (13950, 1514528), (14100, 1498416), (14136, 1494600), (14288, 1478700), (14400, 1467199), (14570, 1450080), (14725, 1434816), (14787, 1428800), (14880, 1419870), (14946, 1413600), (15040, 1404765), (15105, 1398720), (15200, 1389978), (15264, 1384150), (15900, 1328784), (16074, 1314400), (16112, 1311300), (16430, 1285920), (16920, 1248680), (16960, 1245735), (17100, 1235536), (17484, 1208400), (17670, 1195680), (17856, 1183225), (17860, 1182960), (18126, 1165600), (18240, 1158315), (18600, 1135896), (18800, 1123812), (18848, 1120950), (19080, 1107320), (19716, 1071600), (19928, 1060200), (20140, 1049040), (21150, 998944), (21200, 996588), (21204, 996400), (21432, 985800), (21855, 966720), (22320, 946580), (22325, 946368), (22419, 942400), (22560, 936510), (22800, 926652), (23312, 906300), (23560, 896760), (23850, 885856), (24168, 874200), (24645, 857280), (24800, 851922), (24910, 848160), (25175, 839232), (25440, 830490), (26226, 805600), (26288, 803700), (26505, 797120), (26790, 788640), (27072, 780425), (27360, 772210), (27683, 763200), (27900, 757264), (28200, 749208), (28272, 747300), (28576, 739350), (29140, 725040), (29450, 717408), (29574, 714400), (29760, 709935), (29892, 706800), (30210, 699360), (30400, 694989), (30528, 692075), (31217, 676800), (31800, 664392), (32148, 657200), (32224, 655650), (32860, 642960), (33840, 624340), (34200, 617768), (34968, 604200), (35340, 597840), (35720, 591480), (36252, 582800), (36425, 580032), (37200, 567948), (37365, 565440), (37600, 561906), (37696, 560475), (38160, 553660), (39432, 535800), (39856, 530100), (40185, 525760), (40280, 524520), (41075, 514368), (42300, 499472), (42400, 498294), (42408, 498200), (42864, 492900), (43710, 483360), (44175, 478272), (44640, 473290), (44650, 473184), (44838, 471200), (45120, 468255), (45315, 466240), (45600, 463326), (46624, 453150), (47120, 448380), (47329, 446400), (47700, 442928), (48336, 437100), (49290, 428640), (49600, 425961), (49820, 424080), (50350, 419616), (50880, 415245), (52452, 402800), (52576, 401850), (53010, 398560), (53580, 394320), (54720, 386105), (55366, 381600), (55800, 378632), (56400, 374604), (56544, 373650), (57152, 369675), (58280, 362520), (58900, 358704), (59148, 357200), (59784, 353400), (60420, 349680), (62275, 339264), (62434, 338400), (63600, 332196), (64296, 328600), (64448, 327825), (65565, 322240), (65720, 321480), (66975, 315456), (67680, 312170), (68400, 308884), (69936, 302100), (70680, 298920), (71440, 295740), (72504, 291400), (72850, 290016), (73935, 285760), (74400, 283974), (74730, 282720), (75200, 280953), (75525, 279744), (76320, 276830), (77221, 273600), (78864, 267900), (79712, 265050), (80370, 262880), (80560, 262260), (82150, 257184), (83049, 254400), (84600, 249736), (84800, 249147), (84816, 249100), (85728, 246450), (87420, 241680), (88350, 239136), (89280, 236645), (89300, 236592), (89676, 235600), (90630, 233120), (91200, 231663), (93248, 226575), (93651, 225600), (94240, 224190), (94658, 223200), (95400, 221464), (96672, 218550), (98580, 214320), (99640, 212040), (100700, 209808), (104904, 201400), (105152, 200925), (106020, 199280), (107160, 197160), (109275, 193344), (110732, 190800), (111600, 189316), (112095, 188480), (112800, 187302), (113088, 186825), (116560, 181260), (117800, 179352), (118296, 178600), (119568, 176700), (120840, 174840), (123225, 171456), (124550, 169632), (124868, 169200), (127200, 166098), (128592, 164300), (131130, 161120), (131440, 160740), (132525, 159424), (133950, 157728), (135360, 156085), (136800, 154442), (138415, 152640), (139872, 151050), (141360, 149460), (141987, 148800), (142880, 147870), (145008, 145700)]