21082457760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 864

約数和(自身を含む): 88263447552

約数和(自身を除く): 67180989792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 98, 104, 105, 112, 114, 120, 130, 133, 140, 147, 152, 156, 160, 168, 182, 190, 191, 195, 196, 208, 210, 224, 228, 240, 245, 247, 260, 266, 273, 280, 285, 294, 304, 312, 336, 361, 364, 380, 382, 390, 392, 399, 416, 420, 455, 456, 480, 490, 494, 520, 532, 546, 560, 570, 573, 588, 608, 624, 637, 665, 672, 722, 728, 735, 741, 760, 764, 780, 784, 798, 840, 910, 912, 931, 955, 980, 988, 1040, 1064, 1083, 1092, 1120, 1140, 1146, 1176, 1235, 1248, 1274, 1330, 1337, 1365, 1444, 1456, 1470, 1482, 1520, 1528, 1560, 1568, 1596, 1680, 1729, 1805, 1820, 1824, 1862, 1910, 1911, 1960, 1976, 1995, 2080, 2128, 2166, 2184, 2280, 2292, 2352, 2470, 2483, 2527, 2548, 2660, 2674, 2730, 2793, 2865, 2888, 2912, 2940, 2964, 3040, 3056, 3120, 3185, 3192, 3360, 3458, 3610, 3629, 3640, 3705, 3724, 3820, 3822, 3920, 3952, 3990, 4011, 4256, 4332, 4368, 4560, 4584, 4655, 4693, 4704, 4940, 4966, 5054, 5096, 5187, 5320, 5348, 5415, 5460, 5586, 5730, 5776, 5880, 5928, 6112, 6240, 6370, 6384, 6685, 6916, 7220, 7258, 7280, 7410, 7448, 7449, 7581, 7640, 7644, 7840, 7904, 7980, 8022, 8645, 8664, 8736, 9120, 9168, 9310, 9359, 9386, 9555, 9880, 9932, 10108, 10192, 10374, 10640, 10696, 10830, 10887, 10920, 11172, 11460, 11552, 11760, 11856, 12103, 12415, 12635, 12740, 12768, 13370, 13832, 13965, 14079, 14440, 14516, 14560, 14820, 14896, 14898, 15162, 15280, 15288, 15960, 16044, 17290, 17328, 17381, 17689, 18145, 18336, 18620, 18718, 18772, 19110, 19760, 19864, 20055, 20216, 20384, 20748, 21280, 21392, 21660, 21774, 21840, 22344, 22920, 23465, 23520, 23712, 24206, 24830, 25270, 25403, 25480, 25935, 26740, 27664, 27930, 28077, 28158, 28880, 29032, 29640, 29792, 29796, 30324, 30560, 30576, 31920, 32088, 32851, 34580, 34656, 34762, 35378, 36290, 36309, 37240, 37245, 37436, 37544, 37905, 38220, 39520, 39728, 40110, 40432, 41496, 42784, 43320, 43548, 43680, 44688, 45840, 46795, 46930, 47177, 48412, 49660, 50540, 50806, 50960, 51870, 52143, 53067, 53480, 54435, 55328, 55860, 56154, 56316, 57760, 58064, 59280, 59592, 60515, 60648, 61152, 63840, 64176, 65702, 68951, 69160, 69524, 70395, 70756, 72580, 72618, 74480, 74490, 74872, 75088, 75810, 76209, 76440, 79456, 80220, 80864, 82992, 86640, 86905, 87096, 88445, 89376, 91680, 93590, 93860, 94354, 96824, 98553, 99320, 101080, 101612, 101920, 103740, 104286, 106134, 106960, 108870, 111720, 112308, 112632, 116128, 118560, 119184, 121030, 121296, 121667, 127015, 128352, 131404, 137902, 138320, 139048, 140385, 140790, 141512, 141531, 145160, 145236, 148960, 148980, 149744, 150176, 151620, 152418, 152880, 160440, 164255, 165984, 173280, 173810, 174192, 176890, 177821, 181545, 187180, 187720, 188708, 193648, 197106, 198640, 202160, 203224, 206853, 207480, 208572, 212268, 213920, 217740, 223440, 224616, 225264, 229957, 235885, 238368, 242060, 242592, 243334, 254030, 260715, 262808, 265335, 275804, 276640, 278096, 280770, 281580, 283024, 283062, 290320, 290472, 297960, 299488, 303240, 304836, 305760, 320880, 328510, 330239, 344755, 347620, 348384, 353780, 355642, 363090, 365001, 374360, 375440, 377416, 381045, 387296, 394212, 397280, 404320, 406448, 413706, 414960, 417144, 424536, 435480, 446880, 449232, 450528, 459914, 471770, 482657, 484120, 486668, 492765, 508060, 521430, 525616, 530670, 533463, 551608, 556192, 561540, 563160, 566048, 566124, 580640, 580944, 595920, 606480, 608335, 609672, 641760, 657020, 660478, 689510, 689871, 695240, 707560, 707655, 711284, 726180, 730002, 748720, 750880, 754832, 762090, 788424, 812896, 827412, 829920, 834288, 849072, 870960, 889105, 896363, 898464, 919828, 943540, 965314, 968240, 973336, 985530, 990717, 1016120, 1034265, 1042860, 1051232, 1061340, 1066926, 1103216, 1123080, 1126320, 1132248, 1149785, 1161888, 1191840, 1212960, 1216670, 1219344, 1314040, 1320956, 1379020, 1379742, 1390480, 1415120, 1415310, 1422568, 1447971, 1452360, 1460004, 1497440, 1509664, 1524180, 1576848, 1651195, 1654824, 1668576, 1698144, 1741920, 1778210, 1792726, 1825005, 1839656, 1887080, 1930628, 1936480, 1946672, 1971060, 1981434, 2032240, 2068530, 2085720, 2122680, 2133852, 2206432, 2246160, 2252640, 2264496, 2299570, 2311673, 2413285, 2433340, 2438688, 2628080, 2641912, 2667315, 2689089, 2758040, 2759484, 2780960, 2830240, 2830620, 2845136, 2895942, 2904720, 2920008, 3048360, 3153696, 3302390, 3309648, 3378599, 3449355, 3556420, 3585452, 3650010, 3679312, 3774160, 3861256, 3893344, 3942120, 3962868, 4064480, 4137060, 4171440, 4245360, 4267704, 4481815, 4492320, 4528992, 4599140, 4623346, 4826570, 4866680, 4953585, 5256160, 5283824, 5334630, 5378178, 5516080, 5518968, 5661240, 5690272, 5791884, 5809440, 5840016, 6096720, 6274541, 6604780, 6619296, 6757198, 6898710, 6935019, 7112840, 7170904, 7239855, 7300020, 7358624, 7548320, 7722512, 7884240, 7925736, 8274120, 8342880, 8490720, 8535408, 8963630, 9198280, 9246692, 9653140, 9733360, 9907170, 10135797, 10567648, 10669260, 10756356, 11032160, 11037936, 11322480, 11558365, 11583768, 11680032, 12193440, 12549082, 13209560, 13445445, 13514396, 13797420, 13870038, 14225680, 14341808, 14479710, 14600040, 15445024, 15768480, 15851472, 16548240, 16892995, 17070816, 17927260, 18396560, 18493384, 18823623, 19306280, 19466720, 19814340, 20271594, 21338520, 21512712, 22075872, 22644960, 23116730, 23167536, 25098164, 26419120, 26890890, 27028792, 27594840, 27740076, 28451360, 28683616, 28959420, 29200080, 31372705, 31702944, 33096480, 33785990, 34675095, 35854520, 36793120, 36986768, 37647246, 38612560, 39628680, 40543188, 42677040, 43025424, 43921787, 46233460, 46335072, 50196328, 50678985, 52838240, 53781780, 54057584, 55189680, 55480152, 57918840, 58400160, 62745410, 67571980, 69350190, 71709040, 73973536, 75294492, 77225120, 79257360, 81086376, 85354080, 86050848, 87843574, 92466920, 94118115, 100392656, 101357970, 107563560, 108115168, 110379360, 110960304, 115837680, 125490820, 131765361, 135143960, 138700380, 143418080, 150588984, 158514720, 162172752, 175687148, 184933840, 188236230, 200785312, 202715940, 215127120, 219608935, 221920608, 231675360, 250981640, 263530722, 270287920, 277400760, 301177968, 324345504, 351374296, 369867680, 376472460, 405431880, 430254240, 439217870, 501963280, 527061444, 540575840, 554801520, 602355936, 658826805, 702748592, 752944920, 810863760, 878435740, 1003926560, 1054122888, 1109603040, 1317653610, 1405497184, 1505889840, 1621727520, 1756871480, 2108245776, 2635307220, 3011779680, 3513742960, 4216491552, 5270614440, 7027485920, 10541228880, 21082457760]

約数ペア:

[(1, 21082457760), (2, 10541228880), (3, 7027485920), (4, 5270614440), (5, 4216491552), (6, 3513742960), (7, 3011779680), (8, 2635307220), (10, 2108245776), (12, 1756871480), (13, 1621727520), (14, 1505889840), (15, 1405497184), (16, 1317653610), (19, 1109603040), (20, 1054122888), (21, 1003926560), (24, 878435740), (26, 810863760), (28, 752944920), (30, 702748592), (32, 658826805), (35, 602355936), (38, 554801520), (39, 540575840), (40, 527061444), (42, 501963280), (48, 439217870), (49, 430254240), (52, 405431880), (56, 376472460), (57, 369867680), (60, 351374296), (65, 324345504), (70, 301177968), (76, 277400760), (78, 270287920), (80, 263530722), (84, 250981640), (91, 231675360), (95, 221920608), (96, 219608935), (98, 215127120), (104, 202715940), (105, 200785312), (112, 188236230), (114, 184933840), (120, 175687148), (130, 162172752), (133, 158514720), (140, 150588984), (147, 143418080), (152, 138700380), (156, 135143960), (160, 131765361), (168, 125490820), (182, 115837680), (190, 110960304), (191, 110379360), (195, 108115168), (196, 107563560), (208, 101357970), (210, 100392656), (224, 94118115), (228, 92466920), (240, 87843574), (245, 86050848), (247, 85354080), (260, 81086376), (266, 79257360), (273, 77225120), (280, 75294492), (285, 73973536), (294, 71709040), (304, 69350190), (312, 67571980), (336, 62745410), (361, 58400160), (364, 57918840), (380, 55480152), (382, 55189680), (390, 54057584), (392, 53781780), (399, 52838240), (416, 50678985), (420, 50196328), (455, 46335072), (456, 46233460), (480, 43921787), (490, 43025424), (494, 42677040), (520, 40543188), (532, 39628680), (546, 38612560), (560, 37647246), (570, 36986768), (573, 36793120), (588, 35854520), (608, 34675095), (624, 33785990), (637, 33096480), (665, 31702944), (672, 31372705), (722, 29200080), (728, 28959420), (735, 28683616), (741, 28451360), (760, 27740076), (764, 27594840), (780, 27028792), (784, 26890890), (798, 26419120), (840, 25098164), (910, 23167536), (912, 23116730), (931, 22644960), (955, 22075872), (980, 21512712), (988, 21338520), (1040, 20271594), (1064, 19814340), (1083, 19466720), (1092, 19306280), (1120, 18823623), (1140, 18493384), (1146, 18396560), (1176, 17927260), (1235, 17070816), (1248, 16892995), (1274, 16548240), (1330, 15851472), (1337, 15768480), (1365, 15445024), (1444, 14600040), (1456, 14479710), (1470, 14341808), (1482, 14225680), (1520, 13870038), (1528, 13797420), (1560, 13514396), (1568, 13445445), (1596, 13209560), (1680, 12549082), (1729, 12193440), (1805, 11680032), (1820, 11583768), (1824, 11558365), (1862, 11322480), (1910, 11037936), (1911, 11032160), (1960, 10756356), (1976, 10669260), (1995, 10567648), (2080, 10135797), (2128, 9907170), (2166, 9733360), (2184, 9653140), (2280, 9246692), (2292, 9198280), (2352, 8963630), (2470, 8535408), (2483, 8490720), (2527, 8342880), (2548, 8274120), (2660, 7925736), (2674, 7884240), (2730, 7722512), (2793, 7548320), (2865, 7358624), (2888, 7300020), (2912, 7239855), (2940, 7170904), (2964, 7112840), (3040, 6935019), (3056, 6898710), (3120, 6757198), (3185, 6619296), (3192, 6604780), (3360, 6274541), (3458, 6096720), (3610, 5840016), (3629, 5809440), (3640, 5791884), (3705, 5690272), (3724, 5661240), (3820, 5518968), (3822, 5516080), (3920, 5378178), (3952, 5334630), (3990, 5283824), (4011, 5256160), (4256, 4953585), (4332, 4866680), (4368, 4826570), (4560, 4623346), (4584, 4599140), (4655, 4528992), (4693, 4492320), (4704, 4481815), (4940, 4267704), (4966, 4245360), (5054, 4171440), (5096, 4137060), (5187, 4064480), (5320, 3962868), (5348, 3942120), (5415, 3893344), (5460, 3861256), (5586, 3774160), (5730, 3679312), (5776, 3650010), (5880, 3585452), (5928, 3556420), (6112, 3449355), (6240, 3378599), (6370, 3309648), (6384, 3302390), (6685, 3153696), (6916, 3048360), (7220, 2920008), (7258, 2904720), (7280, 2895942), (7410, 2845136), (7448, 2830620), (7449, 2830240), (7581, 2780960), (7640, 2759484), (7644, 2758040), (7840, 2689089), (7904, 2667315), (7980, 2641912), (8022, 2628080), (8645, 2438688), (8664, 2433340), (8736, 2413285), (9120, 2311673), (9168, 2299570), (9310, 2264496), (9359, 2252640), (9386, 2246160), (9555, 2206432), (9880, 2133852), (9932, 2122680), (10108, 2085720), (10192, 2068530), (10374, 2032240), (10640, 1981434), (10696, 1971060), (10830, 1946672), (10887, 1936480), (10920, 1930628), (11172, 1887080), (11460, 1839656), (11552, 1825005), (11760, 1792726), (11856, 1778210), (12103, 1741920), (12415, 1698144), (12635, 1668576), (12740, 1654824), (12768, 1651195), (13370, 1576848), (13832, 1524180), (13965, 1509664), (14079, 1497440), (14440, 1460004), (14516, 1452360), (14560, 1447971), (14820, 1422568), (14896, 1415310), (14898, 1415120), (15162, 1390480), (15280, 1379742), (15288, 1379020), (15960, 1320956), (16044, 1314040), (17290, 1219344), (17328, 1216670), (17381, 1212960), (17689, 1191840), (18145, 1161888), (18336, 1149785), (18620, 1132248), (18718, 1126320), (18772, 1123080), (19110, 1103216), (19760, 1066926), (19864, 1061340), (20055, 1051232), (20216, 1042860), (20384, 1034265), (20748, 1016120), (21280, 990717), (21392, 985530), (21660, 973336), (21774, 968240), (21840, 965314), (22344, 943540), (22920, 919828), (23465, 898464), (23520, 896363), (23712, 889105), (24206, 870960), (24830, 849072), (25270, 834288), (25403, 829920), (25480, 827412), (25935, 812896), (26740, 788424), (27664, 762090), (27930, 754832), (28077, 750880), (28158, 748720), (28880, 730002), (29032, 726180), (29640, 711284), (29792, 707655), (29796, 707560), (30324, 695240), (30560, 689871), (30576, 689510), (31920, 660478), (32088, 657020), (32851, 641760), (34580, 609672), (34656, 608335), (34762, 606480), (35378, 595920), (36290, 580944), (36309, 580640), (37240, 566124), (37245, 566048), (37436, 563160), (37544, 561540), (37905, 556192), (38220, 551608), (39520, 533463), (39728, 530670), (40110, 525616), (40432, 521430), (41496, 508060), (42784, 492765), (43320, 486668), (43548, 484120), (43680, 482657), (44688, 471770), (45840, 459914), (46795, 450528), (46930, 449232), (47177, 446880), (48412, 435480), (49660, 424536), (50540, 417144), (50806, 414960), (50960, 413706), (51870, 406448), (52143, 404320), (53067, 397280), (53480, 394212), (54435, 387296), (55328, 381045), (55860, 377416), (56154, 375440), (56316, 374360), (57760, 365001), (58064, 363090), (59280, 355642), (59592, 353780), (60515, 348384), (60648, 347620), (61152, 344755), (63840, 330239), (64176, 328510), (65702, 320880), (68951, 305760), (69160, 304836), (69524, 303240), (70395, 299488), (70756, 297960), (72580, 290472), (72618, 290320), (74480, 283062), (74490, 283024), (74872, 281580), (75088, 280770), (75810, 278096), (76209, 276640), (76440, 275804), (79456, 265335), (80220, 262808), (80864, 260715), (82992, 254030), (86640, 243334), (86905, 242592), (87096, 242060), (88445, 238368), (89376, 235885), (91680, 229957), (93590, 225264), (93860, 224616), (94354, 223440), (96824, 217740), (98553, 213920), (99320, 212268), (101080, 208572), (101612, 207480), (101920, 206853), (103740, 203224), (104286, 202160), (106134, 198640), (106960, 197106), (108870, 193648), (111720, 188708), (112308, 187720), (112632, 187180), (116128, 181545), (118560, 177821), (119184, 176890), (121030, 174192), (121296, 173810), (121667, 173280), (127015, 165984), (128352, 164255), (131404, 160440), (137902, 152880), (138320, 152418), (139048, 151620), (140385, 150176), (140790, 149744), (141512, 148980), (141531, 148960), (145160, 145236)]