73786440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 283046400

約数和(自身を除く): 209259960

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, 232, 233, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 466, 520, 546, 580, 609, 696, 699, 728, 754, 780, 812, 840, 870, 910, 932, 1015, 1092, 1131, 1160, 1165, 1218, 1365, 1398, 1508, 1560, 1624, 1631, 1740, 1820, 1864, 1885, 2030, 2184, 2262, 2330, 2436, 2639, 2730, 2796, 3016, 3029, 3045, 3262, 3480, 3495, 3640, 3770, 4060, 4524, 4660, 4872, 4893, 5278, 5460, 5592, 5655, 6058, 6090, 6524, 6757, 6990, 7540, 7917, 8120, 8155, 9048, 9087, 9320, 9786, 10556, 10920, 11310, 12116, 12180, 13048, 13195, 13514, 13980, 15080, 15145, 15834, 16310, 18174, 19572, 20271, 21112, 21203, 22620, 24232, 24360, 24465, 26390, 27028, 27960, 30290, 31668, 32620, 33785, 36348, 39144, 39585, 40542, 42406, 45240, 45435, 47299, 48930, 52780, 54056, 60580, 63336, 63609, 65240, 67570, 72696, 79170, 81084, 84812, 87841, 90870, 94598, 97860, 101355, 105560, 106015, 121160, 127218, 135140, 141897, 158340, 162168, 169624, 175682, 181740, 189196, 195720, 202710, 212030, 236495, 254436, 263523, 270280, 283794, 316680, 318045, 351364, 363480, 378392, 405420, 424060, 439205, 472990, 508872, 527046, 567588, 614887, 636090, 702728, 709485, 810840, 848120, 878410, 945980, 1054092, 1135176, 1229774, 1272180, 1317615, 1418970, 1756820, 1844661, 1891960, 2108184, 2459548, 2544360, 2635230, 2837940, 3074435, 3513640, 3689322, 4919096, 5270460, 5675880, 6148870, 7378644, 9223305, 10540920, 12297740, 14757288, 18446610, 24595480, 36893220, 73786440]

約数ペア:

[(1, 73786440), (2, 36893220), (3, 24595480), (4, 18446610), (5, 14757288), (6, 12297740), (7, 10540920), (8, 9223305), (10, 7378644), (12, 6148870), (13, 5675880), (14, 5270460), (15, 4919096), (20, 3689322), (21, 3513640), (24, 3074435), (26, 2837940), (28, 2635230), (29, 2544360), (30, 2459548), (35, 2108184), (39, 1891960), (40, 1844661), (42, 1756820), (52, 1418970), (56, 1317615), (58, 1272180), (60, 1229774), (65, 1135176), (70, 1054092), (78, 945980), (84, 878410), (87, 848120), (91, 810840), (104, 709485), (105, 702728), (116, 636090), (120, 614887), (130, 567588), (140, 527046), (145, 508872), (156, 472990), (168, 439205), (174, 424060), (182, 405420), (195, 378392), (203, 363480), (210, 351364), (232, 318045), (233, 316680), (260, 283794), (273, 270280), (280, 263523), (290, 254436), (312, 236495), (348, 212030), (364, 202710), (377, 195720), (390, 189196), (406, 181740), (420, 175682), (435, 169624), (455, 162168), (466, 158340), (520, 141897), (546, 135140), (580, 127218), (609, 121160), (696, 106015), (699, 105560), (728, 101355), (754, 97860), (780, 94598), (812, 90870), (840, 87841), (870, 84812), (910, 81084), (932, 79170), (1015, 72696), (1092, 67570), (1131, 65240), (1160, 63609), (1165, 63336), (1218, 60580), (1365, 54056), (1398, 52780), (1508, 48930), (1560, 47299), (1624, 45435), (1631, 45240), (1740, 42406), (1820, 40542), (1864, 39585), (1885, 39144), (2030, 36348), (2184, 33785), (2262, 32620), (2330, 31668), (2436, 30290), (2639, 27960), (2730, 27028), (2796, 26390), (3016, 24465), (3029, 24360), (3045, 24232), (3262, 22620), (3480, 21203), (3495, 21112), (3640, 20271), (3770, 19572), (4060, 18174), (4524, 16310), (4660, 15834), (4872, 15145), (4893, 15080), (5278, 13980), (5460, 13514), (5592, 13195), (5655, 13048), (6058, 12180), (6090, 12116), (6524, 11310), (6757, 10920), (6990, 10556), (7540, 9786), (7917, 9320), (8120, 9087), (8155, 9048)]