464211592240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{61403}}^1$

素因数の和:61520

約数の個数: 160

約数和(自身を含む): 1203879946752

約数和(自身を除く): 739668354512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 121, 142, 176, 220, 242, 284, 355, 440, 484, 568, 605, 710, 781, 880, 968, 1136, 1210, 1331, 1420, 1562, 1936, 2420, 2662, 2840, 3124, 3905, 4840, 5324, 5680, 6248, 6655, 7810, 8591, 9680, 10648, 12496, 13310, 15620, 17182, 21296, 26620, 31240, 34364, 42955, 53240, 61403, 62480, 68728, 85910, 94501, 106480, 122806, 137456, 171820, 189002, 245612, 307015, 343640, 378004, 472505, 491224, 614030, 675433, 687280, 756008, 945010, 982448, 1228060, 1350866, 1512016, 1890020, 2456120, 2701732, 3377165, 3780040, 4359613, 4912240, 5403464, 6754330, 7429763, 7560080, 8719226, 10806928, 13508660, 14859526, 17438452, 21798065, 27017320, 29719052, 34876904, 37148815, 43596130, 47955743, 54034640, 59438104, 69753808, 74297630, 81727393, 87192260, 95911486, 118876208, 148595260, 163454786, 174384520, 191822972, 239778715, 297190520, 326909572, 348769040, 383645944, 408636965, 479557430, 527513173, 594381040, 653819144, 767291888, 817273930, 959114860, 1055026346, 1307638288, 1634547860, 1918229720, 2110052692, 2637565865, 3269095720, 3836459440, 4220105384, 5275131730, 5802644903, 6538191440, 8440210768, 10550263460, 11605289806, 21100526920, 23210579612, 29013224515, 42201053840, 46421159224, 58026449030, 92842318448, 116052898060, 232105796120, 464211592240]

約数ペア:

[(1, 464211592240), (2, 232105796120), (4, 116052898060), (5, 92842318448), (8, 58026449030), (10, 46421159224), (11, 42201053840), (16, 29013224515), (20, 23210579612), (22, 21100526920), (40, 11605289806), (44, 10550263460), (55, 8440210768), (71, 6538191440), (80, 5802644903), (88, 5275131730), (110, 4220105384), (121, 3836459440), (142, 3269095720), (176, 2637565865), (220, 2110052692), (242, 1918229720), (284, 1634547860), (355, 1307638288), (440, 1055026346), (484, 959114860), (568, 817273930), (605, 767291888), (710, 653819144), (781, 594381040), (880, 527513173), (968, 479557430), (1136, 408636965), (1210, 383645944), (1331, 348769040), (1420, 326909572), (1562, 297190520), (1936, 239778715), (2420, 191822972), (2662, 174384520), (2840, 163454786), (3124, 148595260), (3905, 118876208), (4840, 95911486), (5324, 87192260), (5680, 81727393), (6248, 74297630), (6655, 69753808), (7810, 59438104), (8591, 54034640), (9680, 47955743), (10648, 43596130), (12496, 37148815), (13310, 34876904), (15620, 29719052), (17182, 27017320), (21296, 21798065), (26620, 17438452), (31240, 14859526), (34364, 13508660), (42955, 10806928), (53240, 8719226), (61403, 7560080), (62480, 7429763), (68728, 6754330), (85910, 5403464), (94501, 4912240), (106480, 4359613), (122806, 3780040), (137456, 3377165), (171820, 2701732), (189002, 2456120), (245612, 1890020), (307015, 1512016), (343640, 1350866), (378004, 1228060), (472505, 982448), (491224, 945010), (614030, 756008), (675433, 687280)]