984946720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2810

約数の個数: 96

約数和(自身を含む): 2438553600

約数和(自身を除く): 1453606880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 79, 80, 116, 145, 158, 160, 232, 290, 316, 395, 464, 580, 632, 790, 928, 1160, 1264, 1580, 2291, 2320, 2528, 2687, 3160, 4582, 4640, 5374, 6320, 9164, 10748, 11455, 12640, 13435, 18328, 21496, 22910, 26870, 36656, 42992, 45820, 53740, 73312, 77923, 85984, 91640, 107480, 155846, 183280, 212273, 214960, 311692, 366560, 389615, 424546, 429920, 623384, 779230, 849092, 1061365, 1246768, 1558460, 1698184, 2122730, 2493536, 3116920, 3396368, 4245460, 6155917, 6233840, 6792736, 8490920, 12311834, 12467680, 16981840, 24623668, 30779585, 33963680, 49247336, 61559170, 98494672, 123118340, 196989344, 246236680, 492473360, 984946720]

約数ペア:

[(1, 984946720), (2, 492473360), (4, 246236680), (5, 196989344), (8, 123118340), (10, 98494672), (16, 61559170), (20, 49247336), (29, 33963680), (32, 30779585), (40, 24623668), (58, 16981840), (79, 12467680), (80, 12311834), (116, 8490920), (145, 6792736), (158, 6233840), (160, 6155917), (232, 4245460), (290, 3396368), (316, 3116920), (395, 2493536), (464, 2122730), (580, 1698184), (632, 1558460), (790, 1246768), (928, 1061365), (1160, 849092), (1264, 779230), (1580, 623384), (2291, 429920), (2320, 424546), (2528, 389615), (2687, 366560), (3160, 311692), (4582, 214960), (4640, 212273), (5374, 183280), (6320, 155846), (9164, 107480), (10748, 91640), (11455, 85984), (12640, 77923), (13435, 73312), (18328, 53740), (21496, 45820), (22910, 42992), (26870, 36656)]