72994740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 260789760

約数和(自身を除く): 187795020

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, 461, 546, 580, 609, 754, 780, 812, 870, 910, 922, 1015, 1092, 1131, 1218, 1365, 1383, 1508, 1740, 1820, 1844, 1885, 2030, 2262, 2305, 2436, 2639, 2730, 2766, 3045, 3227, 3770, 4060, 4524, 4610, 5278, 5460, 5532, 5655, 5993, 6090, 6454, 6915, 7540, 7917, 9220, 9681, 10556, 11310, 11986, 12180, 12908, 13195, 13369, 13830, 15834, 16135, 17979, 19362, 22620, 23972, 26390, 26738, 27660, 29965, 31668, 32270, 35958, 38724, 39585, 40107, 41951, 48405, 52780, 53476, 59930, 64540, 66845, 71916, 79170, 80214, 83902, 89895, 93583, 96810, 119860, 125853, 133690, 158340, 160428, 167804, 173797, 179790, 187166, 193620, 200535, 209755, 251706, 267380, 280749, 347594, 359580, 374332, 401070, 419510, 467915, 503412, 521391, 561498, 629265, 695188, 802140, 839020, 868985, 935830, 1042782, 1122996, 1216579, 1258530, 1403745, 1737970, 1871660, 2085564, 2433158, 2517060, 2606955, 2807490, 3475940, 3649737, 4866316, 5213910, 5614980, 6082895, 7299474, 10427820, 12165790, 14598948, 18248685, 24331580, 36497370, 72994740]

約数ペア:

[(1, 72994740), (2, 36497370), (3, 24331580), (4, 18248685), (5, 14598948), (6, 12165790), (7, 10427820), (10, 7299474), (12, 6082895), (13, 5614980), (14, 5213910), (15, 4866316), (20, 3649737), (21, 3475940), (26, 2807490), (28, 2606955), (29, 2517060), (30, 2433158), (35, 2085564), (39, 1871660), (42, 1737970), (52, 1403745), (58, 1258530), (60, 1216579), (65, 1122996), (70, 1042782), (78, 935830), (84, 868985), (87, 839020), (91, 802140), (105, 695188), (116, 629265), (130, 561498), (140, 521391), (145, 503412), (156, 467915), (174, 419510), (182, 401070), (195, 374332), (203, 359580), (210, 347594), (260, 280749), (273, 267380), (290, 251706), (348, 209755), (364, 200535), (377, 193620), (390, 187166), (406, 179790), (420, 173797), (435, 167804), (455, 160428), (461, 158340), (546, 133690), (580, 125853), (609, 119860), (754, 96810), (780, 93583), (812, 89895), (870, 83902), (910, 80214), (922, 79170), (1015, 71916), (1092, 66845), (1131, 64540), (1218, 59930), (1365, 53476), (1383, 52780), (1508, 48405), (1740, 41951), (1820, 40107), (1844, 39585), (1885, 38724), (2030, 35958), (2262, 32270), (2305, 31668), (2436, 29965), (2639, 27660), (2730, 26738), (2766, 26390), (3045, 23972), (3227, 22620), (3770, 19362), (4060, 17979), (4524, 16135), (4610, 15834), (5278, 13830), (5460, 13369), (5532, 13195), (5655, 12908), (5993, 12180), (6090, 11986), (6454, 11310), (6915, 10556), (7540, 9681), (7917, 9220)]