70619640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 270950400

約数和(自身を除く): 200330760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 223, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 446, 455, 520, 546, 580, 609, 669, 696, 728, 754, 780, 812, 840, 870, 892, 910, 1015, 1092, 1115, 1131, 1160, 1218, 1338, 1365, 1508, 1560, 1561, 1624, 1740, 1784, 1820, 1885, 2030, 2184, 2230, 2262, 2436, 2639, 2676, 2730, 2899, 3016, 3045, 3122, 3345, 3480, 3640, 3770, 4060, 4460, 4524, 4683, 4872, 5278, 5352, 5460, 5655, 5798, 6090, 6244, 6467, 6690, 7540, 7805, 7917, 8120, 8697, 8920, 9048, 9366, 10556, 10920, 11310, 11596, 12180, 12488, 12934, 13195, 13380, 14495, 15080, 15610, 15834, 17394, 18732, 19401, 20293, 21112, 22620, 23192, 23415, 24360, 25868, 26390, 26760, 28990, 31220, 31668, 32335, 34788, 37464, 38802, 39585, 40586, 43485, 45240, 45269, 46830, 51736, 52780, 57980, 60879, 62440, 63336, 64670, 69576, 77604, 79170, 81172, 84071, 86970, 90538, 93660, 97005, 101465, 105560, 115960, 121758, 129340, 135807, 155208, 158340, 162344, 168142, 173940, 181076, 187320, 194010, 202930, 226345, 243516, 252213, 258680, 271614, 304395, 316680, 336284, 347880, 362152, 388020, 405860, 420355, 452690, 487032, 504426, 543228, 588497, 608790, 672568, 679035, 776040, 811720, 840710, 905380, 1008852, 1086456, 1176994, 1217580, 1261065, 1358070, 1681420, 1765491, 1810760, 2017704, 2353988, 2435160, 2522130, 2716140, 2942485, 3362840, 3530982, 4707976, 5044260, 5432280, 5884970, 7061964, 8827455, 10088520, 11769940, 14123928, 17654910, 23539880, 35309820, 70619640]

約数ペア:

[(1, 70619640), (2, 35309820), (3, 23539880), (4, 17654910), (5, 14123928), (6, 11769940), (7, 10088520), (8, 8827455), (10, 7061964), (12, 5884970), (13, 5432280), (14, 5044260), (15, 4707976), (20, 3530982), (21, 3362840), (24, 2942485), (26, 2716140), (28, 2522130), (29, 2435160), (30, 2353988), (35, 2017704), (39, 1810760), (40, 1765491), (42, 1681420), (52, 1358070), (56, 1261065), (58, 1217580), (60, 1176994), (65, 1086456), (70, 1008852), (78, 905380), (84, 840710), (87, 811720), (91, 776040), (104, 679035), (105, 672568), (116, 608790), (120, 588497), (130, 543228), (140, 504426), (145, 487032), (156, 452690), (168, 420355), (174, 405860), (182, 388020), (195, 362152), (203, 347880), (210, 336284), (223, 316680), (232, 304395), (260, 271614), (273, 258680), (280, 252213), (290, 243516), (312, 226345), (348, 202930), (364, 194010), (377, 187320), (390, 181076), (406, 173940), (420, 168142), (435, 162344), (446, 158340), (455, 155208), (520, 135807), (546, 129340), (580, 121758), (609, 115960), (669, 105560), (696, 101465), (728, 97005), (754, 93660), (780, 90538), (812, 86970), (840, 84071), (870, 81172), (892, 79170), (910, 77604), (1015, 69576), (1092, 64670), (1115, 63336), (1131, 62440), (1160, 60879), (1218, 57980), (1338, 52780), (1365, 51736), (1508, 46830), (1560, 45269), (1561, 45240), (1624, 43485), (1740, 40586), (1784, 39585), (1820, 38802), (1885, 37464), (2030, 34788), (2184, 32335), (2230, 31668), (2262, 31220), (2436, 28990), (2639, 26760), (2676, 26390), (2730, 25868), (2899, 24360), (3016, 23415), (3045, 23192), (3122, 22620), (3345, 21112), (3480, 20293), (3640, 19401), (3770, 18732), (4060, 17394), (4460, 15834), (4524, 15610), (4683, 15080), (4872, 14495), (5278, 13380), (5352, 13195), (5460, 12934), (5655, 12488), (5798, 12180), (6090, 11596), (6244, 11310), (6467, 10920), (6690, 10556), (7540, 9366), (7805, 9048), (7917, 8920), (8120, 8697)]