7875424920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{6803}}^1$

素因数の和:7705

約数の個数: 128

約数和(自身を含む): 25807299840

約数和(自身を除く): 17931874920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 877, 1320, 1754, 2631, 3508, 4385, 5262, 6803, 7016, 8770, 9647, 10524, 13155, 13606, 17540, 19294, 20409, 21048, 26310, 27212, 28941, 34015, 35080, 38588, 40818, 48235, 52620, 54424, 57882, 68030, 74833, 77176, 81636, 96470, 102045, 105240, 115764, 136060, 144705, 149666, 163272, 192940, 204090, 224499, 231528, 272120, 289410, 299332, 374165, 385880, 408180, 448998, 578820, 598664, 748330, 816360, 897996, 1122495, 1157640, 1496660, 1795992, 2244990, 2993320, 4489980, 5966231, 8979960, 11932462, 17898693, 23864924, 29831155, 35797386, 47729848, 59662310, 65628541, 71594772, 89493465, 119324620, 131257082, 143189544, 178986930, 196885623, 238649240, 262514164, 328142705, 357973860, 393771246, 525028328, 656285410, 715947720, 787542492, 984428115, 1312570820, 1575084984, 1968856230, 2625141640, 3937712460, 7875424920]

約数ペア:

[(1, 7875424920), (2, 3937712460), (3, 2625141640), (4, 1968856230), (5, 1575084984), (6, 1312570820), (8, 984428115), (10, 787542492), (11, 715947720), (12, 656285410), (15, 525028328), (20, 393771246), (22, 357973860), (24, 328142705), (30, 262514164), (33, 238649240), (40, 196885623), (44, 178986930), (55, 143189544), (60, 131257082), (66, 119324620), (88, 89493465), (110, 71594772), (120, 65628541), (132, 59662310), (165, 47729848), (220, 35797386), (264, 29831155), (330, 23864924), (440, 17898693), (660, 11932462), (877, 8979960), (1320, 5966231), (1754, 4489980), (2631, 2993320), (3508, 2244990), (4385, 1795992), (5262, 1496660), (6803, 1157640), (7016, 1122495), (8770, 897996), (9647, 816360), (10524, 748330), (13155, 598664), (13606, 578820), (17540, 448998), (19294, 408180), (20409, 385880), (21048, 374165), (26310, 299332), (27212, 289410), (28941, 272120), (34015, 231528), (35080, 224499), (38588, 204090), (40818, 192940), (48235, 163272), (52620, 149666), (54424, 144705), (57882, 136060), (68030, 115764), (74833, 105240), (77176, 102045), (81636, 96470)]