2569209760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 6827950080

約数和(自身を除く): 4258740320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 191, 208, 223, 232, 260, 290, 377, 382, 416, 446, 464, 520, 580, 754, 764, 892, 928, 955, 1040, 1115, 1160, 1508, 1528, 1784, 1885, 1910, 2080, 2230, 2320, 2483, 2899, 3016, 3056, 3568, 3770, 3820, 4460, 4640, 4966, 5539, 5798, 6032, 6112, 6467, 7136, 7540, 7640, 8920, 9932, 11078, 11596, 12064, 12415, 12934, 14495, 15080, 15280, 17840, 19864, 22156, 23192, 24830, 25868, 27695, 28990, 30160, 30560, 32335, 35680, 39728, 42593, 44312, 46384, 49660, 51736, 55390, 57980, 60320, 64670, 72007, 79456, 84071, 85186, 88624, 92768, 99320, 103472, 110780, 115960, 129340, 144014, 168142, 170372, 177248, 198640, 206944, 212965, 221560, 231920, 258680, 288028, 336284, 340744, 360035, 397280, 420355, 425930, 443120, 463840, 517360, 553709, 576056, 672568, 681488, 720070, 840710, 851860, 886240, 1034720, 1107418, 1152112, 1235197, 1345136, 1362976, 1440140, 1681420, 1703720, 2214836, 2304224, 2470394, 2690272, 2768545, 2880280, 3362840, 3407440, 4429672, 4940788, 5537090, 5760560, 6175985, 6725680, 6814880, 8859344, 9881576, 11074180, 11521120, 12351970, 13451360, 16057561, 17718688, 19763152, 22148360, 24703940, 32115122, 39526304, 44296720, 49407880, 64230244, 80287805, 88593440, 98815760, 128460488, 160575610, 197631520, 256920976, 321151220, 513841952, 642302440, 1284604880, 2569209760]

約数ペア:

[(1, 2569209760), (2, 1284604880), (4, 642302440), (5, 513841952), (8, 321151220), (10, 256920976), (13, 197631520), (16, 160575610), (20, 128460488), (26, 98815760), (29, 88593440), (32, 80287805), (40, 64230244), (52, 49407880), (58, 44296720), (65, 39526304), (80, 32115122), (104, 24703940), (116, 22148360), (130, 19763152), (145, 17718688), (160, 16057561), (191, 13451360), (208, 12351970), (223, 11521120), (232, 11074180), (260, 9881576), (290, 8859344), (377, 6814880), (382, 6725680), (416, 6175985), (446, 5760560), (464, 5537090), (520, 4940788), (580, 4429672), (754, 3407440), (764, 3362840), (892, 2880280), (928, 2768545), (955, 2690272), (1040, 2470394), (1115, 2304224), (1160, 2214836), (1508, 1703720), (1528, 1681420), (1784, 1440140), (1885, 1362976), (1910, 1345136), (2080, 1235197), (2230, 1152112), (2320, 1107418), (2483, 1034720), (2899, 886240), (3016, 851860), (3056, 840710), (3568, 720070), (3770, 681488), (3820, 672568), (4460, 576056), (4640, 553709), (4966, 517360), (5539, 463840), (5798, 443120), (6032, 425930), (6112, 420355), (6467, 397280), (7136, 360035), (7540, 340744), (7640, 336284), (8920, 288028), (9932, 258680), (11078, 231920), (11596, 221560), (12064, 212965), (12415, 206944), (12934, 198640), (14495, 177248), (15080, 170372), (15280, 168142), (17840, 144014), (19864, 129340), (22156, 115960), (23192, 110780), (24830, 103472), (25868, 99320), (27695, 92768), (28990, 88624), (30160, 85186), (30560, 84071), (32335, 79456), (35680, 72007), (39728, 64670), (42593, 60320), (44312, 57980), (46384, 55390), (49660, 51736)]