2121993720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 1024

約数和(自身を含む): 9953280000

約数和(自身を除く): 7831286280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 38, 40, 42, 44, 45, 51, 54, 55, 56, 57, 60, 63, 66, 68, 70, 72, 76, 77, 79, 84, 85, 88, 90, 95, 99, 102, 105, 108, 110, 114, 119, 120, 126, 132, 133, 135, 136, 140, 152, 153, 154, 158, 165, 168, 170, 171, 180, 187, 189, 190, 198, 204, 209, 210, 216, 220, 228, 231, 237, 238, 252, 255, 264, 266, 270, 280, 285, 297, 306, 308, 315, 316, 323, 330, 340, 342, 357, 360, 374, 378, 380, 385, 395, 396, 399, 408, 418, 420, 440, 456, 459, 462, 474, 476, 495, 504, 510, 513, 532, 540, 553, 561, 570, 594, 595, 612, 616, 627, 630, 632, 646, 660, 665, 680, 684, 693, 711, 714, 748, 756, 760, 765, 770, 790, 792, 798, 836, 840, 855, 869, 918, 924, 935, 945, 948, 952, 969, 990, 1020, 1026, 1045, 1064, 1071, 1080, 1106, 1122, 1140, 1155, 1185, 1188, 1190, 1197, 1224, 1254, 1260, 1292, 1309, 1320, 1330, 1343, 1368, 1386, 1422, 1428, 1463, 1485, 1496, 1501, 1512, 1530, 1540, 1580, 1596, 1615, 1659, 1672, 1683, 1710, 1738, 1785, 1836, 1848, 1870, 1881, 1890, 1896, 1938, 1980, 1995, 2040, 2052, 2079, 2090, 2133, 2142, 2212, 2244, 2261, 2280, 2295, 2310, 2370, 2376, 2380, 2394, 2508, 2520, 2565, 2584, 2607, 2618, 2660, 2686, 2765, 2772, 2805, 2844, 2856, 2907, 2926, 2970, 3002, 3060, 3080, 3135, 3160, 3192, 3213, 3230, 3318, 3366, 3420, 3465, 3476, 3553, 3555, 3570, 3591, 3672, 3740, 3762, 3780, 3876, 3927, 3960, 3990, 4029, 4104, 4158, 4180, 4266, 4284, 4345, 4389, 4424, 4488, 4503, 4522, 4590, 4620, 4740, 4760, 4788, 4845, 4977, 5016, 5049, 5130, 5214, 5236, 5320, 5355, 5372, 5530, 5544, 5610, 5643, 5688, 5814, 5852, 5940, 5985, 6004, 6083, 6120, 6270, 6426, 6460, 6545, 6636, 6715, 6732, 6783, 6840, 6930, 6952, 7106, 7110, 7140, 7182, 7315, 7480, 7505, 7524, 7560, 7752, 7821, 7854, 7980, 8058, 8295, 8316, 8360, 8415, 8532, 8568, 8690, 8721, 8778, 9006, 9044, 9180, 9240, 9401, 9405, 9480, 9576, 9690, 9954, 10098, 10260, 10395, 10428, 10472, 10507, 10659, 10665, 10710, 10744, 11060, 11220, 11286, 11305, 11628, 11704, 11781, 11880, 11970, 12008, 12087, 12166, 12540, 12852, 12920, 13035, 13090, 13167, 13272, 13430, 13464, 13509, 13566, 13860, 14212, 14220, 14280, 14364, 14535, 14630, 14773, 14931, 15010, 15048, 15642, 15708, 15960, 16065, 16116, 16511, 16590, 16632, 16830, 17064, 17380, 17442, 17556, 17765, 17955, 18012, 18088, 18249, 18360, 18802, 18810, 19380, 19635, 19908, 20145, 20196, 20349, 20520, 20790, 20856, 21014, 21318, 21330, 21420, 21945, 22120, 22440, 22515, 22572, 22610, 23256, 23463, 23562, 23940, 24174, 24332, 24871, 24885, 25080, 25245, 25517, 25704, 26070, 26180, 26334, 26860, 27018, 27132, 27720, 28203, 28215, 28424, 28440, 28728, 29070, 29260, 29546, 29862, 30020, 30415, 31284, 31416, 31521, 31977, 32130, 32232, 33022, 33180, 33660, 33915, 34760, 34884, 35112, 35343, 35530, 35910, 36024, 36261, 36498, 37604, 37620, 38760, 39105, 39270, 39501, 39816, 40290, 40392, 40527, 40698, 41580, 42028, 42636, 42660, 42840, 43605, 43890, 44319, 45030, 45144, 45220, 46926, 47005, 47124, 47880, 48348, 48664, 49533, 49742, 49770, 50490, 51034, 52140, 52360, 52535, 52668, 53295, 53720, 54036, 54264, 54747, 56406, 56430, 58140, 58520, 58905, 59092, 59724, 60040, 60435, 60830, 61047, 62568, 63042, 63954, 64260, 65835, 66044, 66360, 67320, 67545, 67830, 69768, 70686, 71060, 71820, 72522, 72996, 73865, 74613, 74655, 75208, 75240, 76551, 78210, 78540, 79002, 80580, 81054, 81396, 82555, 83160, 84056, 84609, 85272, 85320, 87210, 87780, 88638, 90060, 90440, 91245, 93852, 94010, 94248, 94563, 95931, 96696, 99066, 99484, 99540, 100980, 101745, 102068, 103411, 104280, 105070, 105336, 106590, 108072, 109494, 112812, 112860, 115577, 116280, 117315, 117810, 118184, 119448, 120870, 121660, 122094, 124355, 126084, 127585, 127908, 128520, 131670, 132088, 132957, 135090, 135660, 141015, 141372, 142120, 143640, 145044, 145992, 147730, 148599, 149226, 149310, 153102, 156420, 157080, 157605, 158004, 159885, 161160, 162108, 162792, 164241, 165110, 169218, 174420, 175560, 176715, 177276, 178619, 180120, 181305, 182490, 187704, 188020, 189126, 191862, 197505, 198132, 198968, 199080, 201960, 202635, 203490, 204136, 206822, 210140, 213180, 218988, 221595, 223839, 225624, 225720, 229653, 231154, 234630, 235620, 241740, 243320, 244188, 247665, 248710, 252168, 253827, 255170, 255816, 263340, 265914, 270180, 271320, 273735, 280687, 282030, 282744, 283689, 290088, 295460, 297198, 298452, 298620, 305235, 306204, 310233, 312840, 315210, 316008, 319770, 324216, 328482, 330220, 338436, 346731, 348840, 353430, 354552, 357238, 362610, 364980, 373065, 376040, 378252, 382755, 383724, 395010, 396264, 398871, 405270, 406980, 413644, 420280, 423045, 426360, 437976, 443190, 445797, 447678, 459306, 462308, 469260, 471240, 472815, 479655, 483480, 488376, 495330, 497420, 507654, 510340, 517055, 526680, 531828, 535857, 540360, 547470, 561374, 564060, 567378, 577885, 590920, 594396, 596904, 597240, 610470, 612408, 620466, 630420, 639540, 656964, 660440, 664785, 671517, 676872, 688959, 693462, 706860, 714476, 725220, 729960, 742995, 746130, 756504, 765510, 767448, 790020, 797742, 810540, 813960, 821205, 827288, 842061, 846090, 886380, 891594, 893095, 895356, 918612, 924616, 930699, 938520, 945630, 959310, 990660, 994840, 1015308, 1020680, 1034110, 1040193, 1063656, 1071714, 1094940, 1119195, 1122748, 1128120, 1134756, 1148265, 1155770, 1188792, 1220940, 1240932, 1260840, 1269135, 1279080, 1313928, 1329570, 1343034, 1377918, 1386924, 1403435, 1413720, 1418445, 1428952, 1450440, 1485990, 1492260, 1531020, 1551165, 1580040, 1595484, 1607571, 1621080, 1642410, 1684122, 1692180, 1733655, 1772760, 1783188, 1786190, 1790712, 1837224, 1861398, 1891260, 1918620, 1964809, 1981320, 1994355, 2030616, 2068220, 2080386, 2143428, 2189880, 2228985, 2238390, 2245496, 2269512, 2296530, 2311540, 2441880, 2481864, 2526183, 2538270, 2659140, 2679285, 2686068, 2755836, 2773848, 2792097, 2806870, 2836890, 2971980, 2984520, 3062040, 3102330, 3120579, 3190968, 3215142, 3284820, 3357585, 3368244, 3384360, 3444795, 3467310, 3566376, 3572380, 3722796, 3782520, 3837240, 3929618, 3988710, 4136440, 4160772, 4210305, 4286856, 4457970, 4476780, 4593060, 4623080, 4653495, 4822713, 5052366, 5076540, 5200965, 5318280, 5358570, 5372136, 5511672, 5584194, 5613740, 5673780, 5894427, 5943960, 6204660, 6241158, 6430284, 6569640, 6715170, 6736488, 6889590, 6934620, 7144760, 7445592, 7578549, 7859236, 7977420, 8037855, 8321544, 8420610, 8915940, 8953560, 9186120, 9306990, 9645426, 9824045, 10104732, 10153080, 10401930, 10717140, 11168388, 11227480, 11347560, 11788854, 12409320, 12482316, 12630915, 12860568, 13430340, 13779180, 13869240, 13960485, 15157098, 15602895, 15718472, 15954840, 16075710, 16841220, 17683281, 17831880, 18613980, 19290852, 19648090, 20209464, 20803860, 21434280, 22336776, 23577708, 24113565, 24964632, 25261830, 26860680, 27558360, 27920970, 29472135, 30314196, 31205790, 32151420, 33682440, 35366562, 37227960, 37892745, 38581704, 39296180, 41607720, 47155416, 48227130, 50523660, 53049843, 55841940, 58944270, 60628392, 62411580, 64302840, 70733124, 75785490, 78592360, 88416405, 96454260, 101047320, 106099686, 111683880, 117888540, 124823160, 141466248, 151570980, 176832810, 192908520, 212199372, 235777080, 265249215, 303141960, 353665620, 424398744, 530498430, 707331240, 1060996860, 2121993720]

約数ペア:

[(1, 2121993720), (2, 1060996860), (3, 707331240), (4, 530498430), (5, 424398744), (6, 353665620), (7, 303141960), (8, 265249215), (9, 235777080), (10, 212199372), (11, 192908520), (12, 176832810), (14, 151570980), (15, 141466248), (17, 124823160), (18, 117888540), (19, 111683880), (20, 106099686), (21, 101047320), (22, 96454260), (24, 88416405), (27, 78592360), (28, 75785490), (30, 70733124), (33, 64302840), (34, 62411580), (35, 60628392), (36, 58944270), (38, 55841940), (40, 53049843), (42, 50523660), (44, 48227130), (45, 47155416), (51, 41607720), (54, 39296180), (55, 38581704), (56, 37892745), (57, 37227960), (60, 35366562), (63, 33682440), (66, 32151420), (68, 31205790), (70, 30314196), (72, 29472135), (76, 27920970), (77, 27558360), (79, 26860680), (84, 25261830), (85, 24964632), (88, 24113565), (90, 23577708), (95, 22336776), (99, 21434280), (102, 20803860), (105, 20209464), (108, 19648090), (110, 19290852), (114, 18613980), (119, 17831880), (120, 17683281), (126, 16841220), (132, 16075710), (133, 15954840), (135, 15718472), (136, 15602895), (140, 15157098), (152, 13960485), (153, 13869240), (154, 13779180), (158, 13430340), (165, 12860568), (168, 12630915), (170, 12482316), (171, 12409320), (180, 11788854), (187, 11347560), (189, 11227480), (190, 11168388), (198, 10717140), (204, 10401930), (209, 10153080), (210, 10104732), (216, 9824045), (220, 9645426), (228, 9306990), (231, 9186120), (237, 8953560), (238, 8915940), (252, 8420610), (255, 8321544), (264, 8037855), (266, 7977420), (270, 7859236), (280, 7578549), (285, 7445592), (297, 7144760), (306, 6934620), (308, 6889590), (315, 6736488), (316, 6715170), (323, 6569640), (330, 6430284), (340, 6241158), (342, 6204660), (357, 5943960), (360, 5894427), (374, 5673780), (378, 5613740), (380, 5584194), (385, 5511672), (395, 5372136), (396, 5358570), (399, 5318280), (408, 5200965), (418, 5076540), (420, 5052366), (440, 4822713), (456, 4653495), (459, 4623080), (462, 4593060), (474, 4476780), (476, 4457970), (495, 4286856), (504, 4210305), (510, 4160772), (513, 4136440), (532, 3988710), (540, 3929618), (553, 3837240), (561, 3782520), (570, 3722796), (594, 3572380), (595, 3566376), (612, 3467310), (616, 3444795), (627, 3384360), (630, 3368244), (632, 3357585), (646, 3284820), (660, 3215142), (665, 3190968), (680, 3120579), (684, 3102330), (693, 3062040), (711, 2984520), (714, 2971980), (748, 2836890), (756, 2806870), (760, 2792097), (765, 2773848), (770, 2755836), (790, 2686068), (792, 2679285), (798, 2659140), (836, 2538270), (840, 2526183), (855, 2481864), (869, 2441880), (918, 2311540), (924, 2296530), (935, 2269512), (945, 2245496), (948, 2238390), (952, 2228985), (969, 2189880), (990, 2143428), (1020, 2080386), (1026, 2068220), (1045, 2030616), (1064, 1994355), (1071, 1981320), (1080, 1964809), (1106, 1918620), (1122, 1891260), (1140, 1861398), (1155, 1837224), (1185, 1790712), (1188, 1786190), (1190, 1783188), (1197, 1772760), (1224, 1733655), (1254, 1692180), (1260, 1684122), (1292, 1642410), (1309, 1621080), (1320, 1607571), (1330, 1595484), (1343, 1580040), (1368, 1551165), (1386, 1531020), (1422, 1492260), (1428, 1485990), (1463, 1450440), (1485, 1428952), (1496, 1418445), (1501, 1413720), (1512, 1403435), (1530, 1386924), (1540, 1377918), (1580, 1343034), (1596, 1329570), (1615, 1313928), (1659, 1279080), (1672, 1269135), (1683, 1260840), (1710, 1240932), (1738, 1220940), (1785, 1188792), (1836, 1155770), (1848, 1148265), (1870, 1134756), (1881, 1128120), (1890, 1122748), (1896, 1119195), (1938, 1094940), (1980, 1071714), (1995, 1063656), (2040, 1040193), (2052, 1034110), (2079, 1020680), (2090, 1015308), (2133, 994840), (2142, 990660), (2212, 959310), (2244, 945630), (2261, 938520), (2280, 930699), (2295, 924616), (2310, 918612), (2370, 895356), (2376, 893095), (2380, 891594), (2394, 886380), (2508, 846090), (2520, 842061), (2565, 827288), (2584, 821205), (2607, 813960), (2618, 810540), (2660, 797742), (2686, 790020), (2765, 767448), (2772, 765510), (2805, 756504), (2844, 746130), (2856, 742995), (2907, 729960), (2926, 725220), (2970, 714476), (3002, 706860), (3060, 693462), (3080, 688959), (3135, 676872), (3160, 671517), (3192, 664785), (3213, 660440), (3230, 656964), (3318, 639540), (3366, 630420), (3420, 620466), (3465, 612408), (3476, 610470), (3553, 597240), (3555, 596904), (3570, 594396), (3591, 590920), (3672, 577885), (3740, 567378), (3762, 564060), (3780, 561374), (3876, 547470), (3927, 540360), (3960, 535857), (3990, 531828), (4029, 526680), (4104, 517055), (4158, 510340), (4180, 507654), (4266, 497420), (4284, 495330), (4345, 488376), (4389, 483480), (4424, 479655), (4488, 472815), (4503, 471240), (4522, 469260), (4590, 462308), (4620, 459306), (4740, 447678), (4760, 445797), (4788, 443190), (4845, 437976), (4977, 426360), (5016, 423045), (5049, 420280), (5130, 413644), (5214, 406980), (5236, 405270), (5320, 398871), (5355, 396264), (5372, 395010), (5530, 383724), (5544, 382755), (5610, 378252), (5643, 376040), (5688, 373065), (5814, 364980), (5852, 362610), (5940, 357238), (5985, 354552), (6004, 353430), (6083, 348840), (6120, 346731), (6270, 338436), (6426, 330220), (6460, 328482), (6545, 324216), (6636, 319770), (6715, 316008), (6732, 315210), (6783, 312840), (6840, 310233), (6930, 306204), (6952, 305235), (7106, 298620), (7110, 298452), (7140, 297198), (7182, 295460), (7315, 290088), (7480, 283689), (7505, 282744), (7524, 282030), (7560, 280687), (7752, 273735), (7821, 271320), (7854, 270180), (7980, 265914), (8058, 263340), (8295, 255816), (8316, 255170), (8360, 253827), (8415, 252168), (8532, 248710), (8568, 247665), (8690, 244188), (8721, 243320), (8778, 241740), (9006, 235620), (9044, 234630), (9180, 231154), (9240, 229653), (9401, 225720), (9405, 225624), (9480, 223839), (9576, 221595), (9690, 218988), (9954, 213180), (10098, 210140), (10260, 206822), (10395, 204136), (10428, 203490), (10472, 202635), (10507, 201960), (10659, 199080), (10665, 198968), (10710, 198132), (10744, 197505), (11060, 191862), (11220, 189126), (11286, 188020), (11305, 187704), (11628, 182490), (11704, 181305), (11781, 180120), (11880, 178619), (11970, 177276), (12008, 176715), (12087, 175560), (12166, 174420), (12540, 169218), (12852, 165110), (12920, 164241), (13035, 162792), (13090, 162108), (13167, 161160), (13272, 159885), (13430, 158004), (13464, 157605), (13509, 157080), (13566, 156420), (13860, 153102), (14212, 149310), (14220, 149226), (14280, 148599), (14364, 147730), (14535, 145992), (14630, 145044), (14773, 143640), (14931, 142120), (15010, 141372), (15048, 141015), (15642, 135660), (15708, 135090), (15960, 132957), (16065, 132088), (16116, 131670), (16511, 128520), (16590, 127908), (16632, 127585), (16830, 126084), (17064, 124355), (17380, 122094), (17442, 121660), (17556, 120870), (17765, 119448), (17955, 118184), (18012, 117810), (18088, 117315), (18249, 116280), (18360, 115577), (18802, 112860), (18810, 112812), (19380, 109494), (19635, 108072), (19908, 106590), (20145, 105336), (20196, 105070), (20349, 104280), (20520, 103411), (20790, 102068), (20856, 101745), (21014, 100980), (21318, 99540), (21330, 99484), (21420, 99066), (21945, 96696), (22120, 95931), (22440, 94563), (22515, 94248), (22572, 94010), (22610, 93852), (23256, 91245), (23463, 90440), (23562, 90060), (23940, 88638), (24174, 87780), (24332, 87210), (24871, 85320), (24885, 85272), (25080, 84609), (25245, 84056), (25517, 83160), (25704, 82555), (26070, 81396), (26180, 81054), (26334, 80580), (26860, 79002), (27018, 78540), (27132, 78210), (27720, 76551), (28203, 75240), (28215, 75208), (28424, 74655), (28440, 74613), (28728, 73865), (29070, 72996), (29260, 72522), (29546, 71820), (29862, 71060), (30020, 70686), (30415, 69768), (31284, 67830), (31416, 67545), (31521, 67320), (31977, 66360), (32130, 66044), (32232, 65835), (33022, 64260), (33180, 63954), (33660, 63042), (33915, 62568), (34760, 61047), (34884, 60830), (35112, 60435), (35343, 60040), (35530, 59724), (35910, 59092), (36024, 58905), (36261, 58520), (36498, 58140), (37604, 56430), (37620, 56406), (38760, 54747), (39105, 54264), (39270, 54036), (39501, 53720), (39816, 53295), (40290, 52668), (40392, 52535), (40527, 52360), (40698, 52140), (41580, 51034), (42028, 50490), (42636, 49770), (42660, 49742), (42840, 49533), (43605, 48664), (43890, 48348), (44319, 47880), (45030, 47124), (45144, 47005), (45220, 46926)]