73944780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 190231860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 467, 546, 580, 609, 754, 780, 812, 870, 910, 934, 1015, 1092, 1131, 1218, 1365, 1401, 1508, 1740, 1820, 1868, 1885, 2030, 2262, 2335, 2436, 2639, 2730, 2802, 3045, 3269, 3770, 4060, 4524, 4670, 5278, 5460, 5604, 5655, 6071, 6090, 6538, 7005, 7540, 7917, 9340, 9807, 10556, 11310, 12142, 12180, 13076, 13195, 13543, 14010, 15834, 16345, 18213, 19614, 22620, 24284, 26390, 27086, 28020, 30355, 31668, 32690, 36426, 39228, 39585, 40629, 42497, 49035, 52780, 54172, 60710, 65380, 67715, 72852, 79170, 81258, 84994, 91065, 94801, 98070, 121420, 127491, 135430, 158340, 162516, 169988, 176059, 182130, 189602, 196140, 203145, 212485, 254982, 270860, 284403, 352118, 364260, 379204, 406290, 424970, 474005, 509964, 528177, 568806, 637455, 704236, 812580, 849940, 880295, 948010, 1056354, 1137612, 1232413, 1274910, 1422015, 1760590, 1896020, 2112708, 2464826, 2549820, 2640885, 2844030, 3521180, 3697239, 4929652, 5281770, 5688060, 6162065, 7394478, 10563540, 12324130, 14788956, 18486195, 24648260, 36972390, 73944780]

約数ペア:

[(1, 73944780), (2, 36972390), (3, 24648260), (4, 18486195), (5, 14788956), (6, 12324130), (7, 10563540), (10, 7394478), (12, 6162065), (13, 5688060), (14, 5281770), (15, 4929652), (20, 3697239), (21, 3521180), (26, 2844030), (28, 2640885), (29, 2549820), (30, 2464826), (35, 2112708), (39, 1896020), (42, 1760590), (52, 1422015), (58, 1274910), (60, 1232413), (65, 1137612), (70, 1056354), (78, 948010), (84, 880295), (87, 849940), (91, 812580), (105, 704236), (116, 637455), (130, 568806), (140, 528177), (145, 509964), (156, 474005), (174, 424970), (182, 406290), (195, 379204), (203, 364260), (210, 352118), (260, 284403), (273, 270860), (290, 254982), (348, 212485), (364, 203145), (377, 196140), (390, 189602), (406, 182130), (420, 176059), (435, 169988), (455, 162516), (467, 158340), (546, 135430), (580, 127491), (609, 121420), (754, 98070), (780, 94801), (812, 91065), (870, 84994), (910, 81258), (934, 79170), (1015, 72852), (1092, 67715), (1131, 65380), (1218, 60710), (1365, 54172), (1401, 52780), (1508, 49035), (1740, 42497), (1820, 40629), (1868, 39585), (1885, 39228), (2030, 36426), (2262, 32690), (2335, 31668), (2436, 30355), (2639, 28020), (2730, 27086), (2802, 26390), (3045, 24284), (3269, 22620), (3770, 19614), (4060, 18213), (4524, 16345), (4670, 15834), (5278, 14010), (5460, 13543), (5604, 13195), (5655, 13076), (6071, 12180), (6090, 12142), (6538, 11310), (7005, 10556), (7540, 9807), (7917, 9340)]