2610827440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 160

約数和(自身を含む): 6895558656

約数和(自身を除く): 4284731216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 47, 52, 62, 65, 80, 94, 104, 124, 130, 155, 188, 208, 235, 248, 260, 310, 376, 403, 470, 496, 520, 611, 620, 752, 806, 940, 1040, 1222, 1240, 1457, 1612, 1723, 1880, 2015, 2444, 2480, 2914, 3055, 3224, 3446, 3760, 4030, 4888, 5828, 6110, 6448, 6892, 7285, 8060, 8615, 9776, 11656, 12220, 13784, 14570, 16120, 17230, 18941, 22399, 23312, 24440, 27568, 29140, 32240, 34460, 37882, 44798, 48880, 53413, 58280, 68920, 75764, 80981, 89596, 94705, 106826, 111995, 116560, 137840, 151528, 161962, 179192, 189410, 213652, 223990, 267065, 303056, 323924, 358384, 378820, 404905, 427304, 447980, 534130, 647848, 694369, 757640, 809810, 854608, 895960, 1052753, 1068260, 1295696, 1388738, 1515280, 1619620, 1791920, 2105506, 2136520, 2510411, 2777476, 3239240, 3471845, 4211012, 4273040, 5020822, 5263765, 5554952, 6478480, 6943690, 8422024, 10041644, 10527530, 11109904, 12552055, 13887380, 16844048, 20083288, 21055060, 25104110, 27774760, 32635343, 40166576, 42110120, 50208220, 55549520, 65270686, 84220240, 100416440, 130541372, 163176715, 200832880, 261082744, 326353430, 522165488, 652706860, 1305413720, 2610827440]

約数ペア:

[(1, 2610827440), (2, 1305413720), (4, 652706860), (5, 522165488), (8, 326353430), (10, 261082744), (13, 200832880), (16, 163176715), (20, 130541372), (26, 100416440), (31, 84220240), (40, 65270686), (47, 55549520), (52, 50208220), (62, 42110120), (65, 40166576), (80, 32635343), (94, 27774760), (104, 25104110), (124, 21055060), (130, 20083288), (155, 16844048), (188, 13887380), (208, 12552055), (235, 11109904), (248, 10527530), (260, 10041644), (310, 8422024), (376, 6943690), (403, 6478480), (470, 5554952), (496, 5263765), (520, 5020822), (611, 4273040), (620, 4211012), (752, 3471845), (806, 3239240), (940, 2777476), (1040, 2510411), (1222, 2136520), (1240, 2105506), (1457, 1791920), (1612, 1619620), (1723, 1515280), (1880, 1388738), (2015, 1295696), (2444, 1068260), (2480, 1052753), (2914, 895960), (3055, 854608), (3224, 809810), (3446, 757640), (3760, 694369), (4030, 647848), (4888, 534130), (5828, 447980), (6110, 427304), (6448, 404905), (6892, 378820), (7285, 358384), (8060, 323924), (8615, 303056), (9776, 267065), (11656, 223990), (12220, 213652), (13784, 189410), (14570, 179192), (16120, 161962), (17230, 151528), (18941, 137840), (22399, 116560), (23312, 111995), (24440, 106826), (27568, 94705), (29140, 89596), (32240, 80981), (34460, 75764), (37882, 68920), (44798, 58280), (48880, 53413)]