81749675280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18439}}^1$

素因数の和:18511

約数の個数: 480

約数和(自身を含む): 328441478400

約数和(自身を除く): 246691803120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 98, 104, 105, 112, 116, 120, 130, 140, 145, 147, 156, 168, 174, 182, 195, 196, 203, 208, 210, 232, 240, 245, 260, 273, 280, 290, 294, 312, 336, 348, 364, 377, 390, 392, 406, 420, 435, 455, 464, 490, 520, 546, 560, 580, 588, 609, 624, 637, 696, 728, 735, 754, 780, 784, 812, 840, 870, 910, 980, 1015, 1040, 1092, 1131, 1160, 1176, 1218, 1274, 1365, 1392, 1421, 1456, 1470, 1508, 1560, 1624, 1680, 1740, 1820, 1885, 1911, 1960, 2030, 2184, 2262, 2320, 2352, 2436, 2548, 2639, 2730, 2842, 2940, 3016, 3045, 3120, 3185, 3248, 3480, 3640, 3770, 3822, 3920, 4060, 4263, 4368, 4524, 4872, 5096, 5278, 5460, 5655, 5684, 5880, 6032, 6090, 6370, 6960, 7105, 7280, 7540, 7644, 7917, 8120, 8526, 9048, 9555, 9744, 10192, 10556, 10920, 11310, 11368, 11760, 12180, 12740, 13195, 14210, 15080, 15288, 15834, 16240, 17052, 18096, 18439, 18473, 19110, 21112, 21315, 21840, 22620, 22736, 24360, 25480, 26390, 28420, 30160, 30576, 31668, 34104, 36878, 36946, 38220, 39585, 42224, 42630, 45240, 48720, 50960, 52780, 55317, 55419, 56840, 63336, 68208, 73756, 73892, 76440, 79170, 85260, 90480, 92195, 92365, 105560, 110634, 110838, 113680, 126672, 129073, 147512, 147784, 152880, 158340, 170520, 184390, 184730, 211120, 221268, 221676, 239707, 258146, 276585, 277095, 295024, 295568, 316680, 341040, 368780, 369460, 387219, 442536, 443352, 479414, 516292, 534731, 553170, 554190, 633360, 645365, 719121, 737560, 738920, 774438, 885072, 886704, 903511, 958828, 1032584, 1069462, 1106340, 1108380, 1198535, 1290730, 1438242, 1475120, 1477840, 1548876, 1604193, 1677949, 1807022, 1917656, 1936095, 2065168, 2138924, 2212680, 2216760, 2397070, 2581460, 2673655, 2710533, 2876484, 3097752, 3208386, 3355898, 3595605, 3614044, 3743117, 3835312, 3872190, 4277848, 4425360, 4433520, 4517555, 4794140, 5033847, 5162920, 5347310, 5421066, 5752968, 6195504, 6416772, 6711796, 6951503, 7191210, 7228088, 7486234, 7744380, 8020965, 8389745, 8555696, 9035110, 9588280, 10067694, 10325840, 10694620, 10842132, 11229351, 11505936, 11745643, 12833544, 13423592, 13552665, 13903006, 14382420, 14456176, 14972468, 15488760, 16041930, 16779490, 18070220, 18715585, 19176560, 20135388, 20854509, 21389240, 21684264, 22458702, 23491286, 25169235, 25667088, 26201819, 26847184, 27105330, 27806012, 28764840, 29944936, 30977520, 32083860, 33558980, 34757515, 35236929, 36140440, 37431170, 40270776, 41709018, 42778480, 43368528, 44917404, 46982572, 48660521, 50338470, 52403638, 54210660, 55612024, 56146755, 57529680, 58728215, 59889872, 64167720, 67117960, 69515030, 70473858, 72280880, 74862340, 78605457, 80541552, 83418036, 89834808, 93965144, 97321042, 100676940, 104272545, 104807276, 108421320, 111224048, 112293510, 117456430, 128335440, 131009095, 134235920, 139030060, 140947716, 145981563, 149724680, 157210914, 166836072, 176184645, 179669616, 187930288, 194642084, 201353880, 208545090, 209614552, 216842640, 224587020, 234912860, 243302605, 262018190, 278060120, 281895432, 291963126, 299449360, 314421828, 333672144, 340623647, 352369290, 389284168, 393027285, 402707760, 417090180, 419229104, 449174040, 469825720, 486605210, 524036380, 556120240, 563790864, 583926252, 628843656, 681247294, 704738580, 729907815, 778568336, 786054570, 834180360, 898348080, 939651440, 973210420, 1021870941, 1048072760, 1167852504, 1257687312, 1362494588, 1409477160, 1459815630, 1572109140, 1668360720, 1703118235, 1946420840, 2043741882, 2096145520, 2335705008, 2724989176, 2818954320, 2919631260, 3144218280, 3406236470, 3892841680, 4087483764, 5109354705, 5449978352, 5839262520, 6288436560, 6812472940, 8174967528, 10218709410, 11678525040, 13624945880, 16349935056, 20437418820, 27249891760, 40874837640, 81749675280]

約数ペア:

[(1, 81749675280), (2, 40874837640), (3, 27249891760), (4, 20437418820), (5, 16349935056), (6, 13624945880), (7, 11678525040), (8, 10218709410), (10, 8174967528), (12, 6812472940), (13, 6288436560), (14, 5839262520), (15, 5449978352), (16, 5109354705), (20, 4087483764), (21, 3892841680), (24, 3406236470), (26, 3144218280), (28, 2919631260), (29, 2818954320), (30, 2724989176), (35, 2335705008), (39, 2096145520), (40, 2043741882), (42, 1946420840), (48, 1703118235), (49, 1668360720), (52, 1572109140), (56, 1459815630), (58, 1409477160), (60, 1362494588), (65, 1257687312), (70, 1167852504), (78, 1048072760), (80, 1021870941), (84, 973210420), (87, 939651440), (91, 898348080), (98, 834180360), (104, 786054570), (105, 778568336), (112, 729907815), (116, 704738580), (120, 681247294), (130, 628843656), (140, 583926252), (145, 563790864), (147, 556120240), (156, 524036380), (168, 486605210), (174, 469825720), (182, 449174040), (195, 419229104), (196, 417090180), (203, 402707760), (208, 393027285), (210, 389284168), (232, 352369290), (240, 340623647), (245, 333672144), (260, 314421828), (273, 299449360), (280, 291963126), (290, 281895432), (294, 278060120), (312, 262018190), (336, 243302605), (348, 234912860), (364, 224587020), (377, 216842640), (390, 209614552), (392, 208545090), (406, 201353880), (420, 194642084), (435, 187930288), (455, 179669616), (464, 176184645), (490, 166836072), (520, 157210914), (546, 149724680), (560, 145981563), (580, 140947716), (588, 139030060), (609, 134235920), (624, 131009095), (637, 128335440), (696, 117456430), (728, 112293510), (735, 111224048), (754, 108421320), (780, 104807276), (784, 104272545), (812, 100676940), (840, 97321042), (870, 93965144), (910, 89834808), (980, 83418036), (1015, 80541552), (1040, 78605457), (1092, 74862340), (1131, 72280880), (1160, 70473858), (1176, 69515030), (1218, 67117960), (1274, 64167720), (1365, 59889872), (1392, 58728215), (1421, 57529680), (1456, 56146755), (1470, 55612024), (1508, 54210660), (1560, 52403638), (1624, 50338470), (1680, 48660521), (1740, 46982572), (1820, 44917404), (1885, 43368528), (1911, 42778480), (1960, 41709018), (2030, 40270776), (2184, 37431170), (2262, 36140440), (2320, 35236929), (2352, 34757515), (2436, 33558980), (2548, 32083860), (2639, 30977520), (2730, 29944936), (2842, 28764840), (2940, 27806012), (3016, 27105330), (3045, 26847184), (3120, 26201819), (3185, 25667088), (3248, 25169235), (3480, 23491286), (3640, 22458702), (3770, 21684264), (3822, 21389240), (3920, 20854509), (4060, 20135388), (4263, 19176560), (4368, 18715585), (4524, 18070220), (4872, 16779490), (5096, 16041930), (5278, 15488760), (5460, 14972468), (5655, 14456176), (5684, 14382420), (5880, 13903006), (6032, 13552665), (6090, 13423592), (6370, 12833544), (6960, 11745643), (7105, 11505936), (7280, 11229351), (7540, 10842132), (7644, 10694620), (7917, 10325840), (8120, 10067694), (8526, 9588280), (9048, 9035110), (9555, 8555696), (9744, 8389745), (10192, 8020965), (10556, 7744380), (10920, 7486234), (11310, 7228088), (11368, 7191210), (11760, 6951503), (12180, 6711796), (12740, 6416772), (13195, 6195504), (14210, 5752968), (15080, 5421066), (15288, 5347310), (15834, 5162920), (16240, 5033847), (17052, 4794140), (18096, 4517555), (18439, 4433520), (18473, 4425360), (19110, 4277848), (21112, 3872190), (21315, 3835312), (21840, 3743117), (22620, 3614044), (22736, 3595605), (24360, 3355898), (25480, 3208386), (26390, 3097752), (28420, 2876484), (30160, 2710533), (30576, 2673655), (31668, 2581460), (34104, 2397070), (36878, 2216760), (36946, 2212680), (38220, 2138924), (39585, 2065168), (42224, 1936095), (42630, 1917656), (45240, 1807022), (48720, 1677949), (50960, 1604193), (52780, 1548876), (55317, 1477840), (55419, 1475120), (56840, 1438242), (63336, 1290730), (68208, 1198535), (73756, 1108380), (73892, 1106340), (76440, 1069462), (79170, 1032584), (85260, 958828), (90480, 903511), (92195, 886704), (92365, 885072), (105560, 774438), (110634, 738920), (110838, 737560), (113680, 719121), (126672, 645365), (129073, 633360), (147512, 554190), (147784, 553170), (152880, 534731), (158340, 516292), (170520, 479414), (184390, 443352), (184730, 442536), (211120, 387219), (221268, 369460), (221676, 368780), (239707, 341040), (258146, 316680), (276585, 295568), (277095, 295024)]