2407660240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 160

約数和(自身を含む): 6254956800

約数和(自身を除く): 3847296560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 61, 76, 80, 92, 95, 115, 122, 152, 184, 190, 230, 244, 304, 305, 368, 380, 437, 460, 488, 610, 760, 874, 920, 976, 1129, 1159, 1220, 1403, 1520, 1748, 1840, 2185, 2258, 2318, 2440, 2806, 3496, 4370, 4516, 4636, 4880, 5612, 5645, 5795, 6992, 7015, 8740, 9032, 9272, 11224, 11290, 11590, 14030, 17480, 18064, 18544, 21451, 22448, 22580, 23180, 25967, 26657, 28060, 34960, 42902, 45160, 46360, 51934, 53314, 56120, 68869, 85804, 90320, 92720, 103868, 106628, 107255, 112240, 129835, 133285, 137738, 171608, 207736, 213256, 214510, 259670, 266570, 275476, 343216, 344345, 415472, 426512, 429020, 493373, 519340, 533140, 550952, 688690, 858040, 986746, 1038680, 1066280, 1101904, 1308511, 1377380, 1583987, 1716080, 1973492, 2077360, 2132560, 2466865, 2617022, 2754760, 3167974, 3946984, 4933730, 5234044, 5509520, 6335948, 6542555, 7893968, 7919935, 9867460, 10468088, 12671896, 13085110, 15839870, 19734920, 20936176, 25343792, 26170220, 30095753, 31679740, 39469840, 52340440, 60191506, 63359480, 104680880, 120383012, 126718960, 150478765, 240766024, 300957530, 481532048, 601915060, 1203830120, 2407660240]

約数ペア:

[(1, 2407660240), (2, 1203830120), (4, 601915060), (5, 481532048), (8, 300957530), (10, 240766024), (16, 150478765), (19, 126718960), (20, 120383012), (23, 104680880), (38, 63359480), (40, 60191506), (46, 52340440), (61, 39469840), (76, 31679740), (80, 30095753), (92, 26170220), (95, 25343792), (115, 20936176), (122, 19734920), (152, 15839870), (184, 13085110), (190, 12671896), (230, 10468088), (244, 9867460), (304, 7919935), (305, 7893968), (368, 6542555), (380, 6335948), (437, 5509520), (460, 5234044), (488, 4933730), (610, 3946984), (760, 3167974), (874, 2754760), (920, 2617022), (976, 2466865), (1129, 2132560), (1159, 2077360), (1220, 1973492), (1403, 1716080), (1520, 1583987), (1748, 1377380), (1840, 1308511), (2185, 1101904), (2258, 1066280), (2318, 1038680), (2440, 986746), (2806, 858040), (3496, 688690), (4370, 550952), (4516, 533140), (4636, 519340), (4880, 493373), (5612, 429020), (5645, 426512), (5795, 415472), (6992, 344345), (7015, 343216), (8740, 275476), (9032, 266570), (9272, 259670), (11224, 214510), (11290, 213256), (11590, 207736), (14030, 171608), (17480, 137738), (18064, 133285), (18544, 129835), (21451, 112240), (22448, 107255), (22580, 106628), (23180, 103868), (25967, 92720), (26657, 90320), (28060, 85804), (34960, 68869), (42902, 56120), (45160, 53314), (46360, 51934)]