616994240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 1596518016

約数和(自身を除く): 979523776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 41, 62, 64, 74, 80, 82, 124, 148, 155, 160, 164, 185, 205, 248, 296, 310, 320, 328, 370, 410, 496, 592, 620, 656, 740, 820, 992, 1147, 1184, 1240, 1271, 1312, 1480, 1517, 1640, 1681, 1984, 2294, 2368, 2480, 2542, 2624, 2960, 3034, 3280, 3362, 4588, 4960, 5084, 5735, 5920, 6068, 6355, 6560, 6724, 7585, 8405, 9176, 9920, 10168, 11470, 11840, 12136, 12710, 13120, 13448, 15170, 16810, 18352, 20336, 22940, 24272, 25420, 26896, 30340, 33620, 36704, 40672, 45880, 47027, 48544, 50840, 52111, 53792, 60680, 62197, 67240, 73408, 81344, 91760, 94054, 97088, 101680, 104222, 107584, 121360, 124394, 134480, 183520, 188108, 203360, 208444, 235135, 242720, 248788, 260555, 268960, 310985, 367040, 376216, 406720, 416888, 470270, 485440, 497576, 521110, 537920, 621970, 752432, 833776, 940540, 995152, 1042220, 1243940, 1504864, 1667552, 1881080, 1928107, 1990304, 2084440, 2487880, 3009728, 3335104, 3762160, 3856214, 3980608, 4168880, 4975760, 7524320, 7712428, 8337760, 9640535, 9951520, 15048640, 15424856, 16675520, 19281070, 19903040, 30849712, 38562140, 61699424, 77124280, 123398848, 154248560, 308497120, 616994240]

約数ペア:

[(1, 616994240), (2, 308497120), (4, 154248560), (5, 123398848), (8, 77124280), (10, 61699424), (16, 38562140), (20, 30849712), (31, 19903040), (32, 19281070), (37, 16675520), (40, 15424856), (41, 15048640), (62, 9951520), (64, 9640535), (74, 8337760), (80, 7712428), (82, 7524320), (124, 4975760), (148, 4168880), (155, 3980608), (160, 3856214), (164, 3762160), (185, 3335104), (205, 3009728), (248, 2487880), (296, 2084440), (310, 1990304), (320, 1928107), (328, 1881080), (370, 1667552), (410, 1504864), (496, 1243940), (592, 1042220), (620, 995152), (656, 940540), (740, 833776), (820, 752432), (992, 621970), (1147, 537920), (1184, 521110), (1240, 497576), (1271, 485440), (1312, 470270), (1480, 416888), (1517, 406720), (1640, 376216), (1681, 367040), (1984, 310985), (2294, 268960), (2368, 260555), (2480, 248788), (2542, 242720), (2624, 235135), (2960, 208444), (3034, 203360), (3280, 188108), (3362, 183520), (4588, 134480), (4960, 124394), (5084, 121360), (5735, 107584), (5920, 104222), (6068, 101680), (6355, 97088), (6560, 94054), (6724, 91760), (7585, 81344), (8405, 73408), (9176, 67240), (9920, 62197), (10168, 60680), (11470, 53792), (11840, 52111), (12136, 50840), (12710, 48544), (13120, 47027), (13448, 45880), (15170, 40672), (16810, 36704), (18352, 33620), (20336, 30340), (22940, 26896), (24272, 25420)]