69187040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 123865120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 32, 37, 40, 52, 58, 62, 65, 74, 80, 104, 116, 124, 130, 145, 148, 155, 160, 185, 208, 232, 248, 260, 290, 296, 310, 370, 377, 403, 416, 464, 481, 496, 520, 580, 592, 620, 740, 754, 806, 899, 928, 962, 992, 1040, 1073, 1147, 1160, 1184, 1240, 1480, 1508, 1612, 1798, 1885, 1924, 2015, 2080, 2146, 2294, 2320, 2405, 2480, 2960, 3016, 3224, 3596, 3770, 3848, 4030, 4292, 4495, 4588, 4640, 4810, 4960, 5365, 5735, 5920, 6032, 6448, 7192, 7540, 7696, 8060, 8584, 8990, 9176, 9620, 10730, 11470, 11687, 12064, 12896, 13949, 14384, 14911, 15080, 15392, 16120, 17168, 17980, 18352, 19240, 21460, 22940, 23374, 27898, 28768, 29822, 30160, 32240, 33263, 34336, 35960, 36704, 38480, 42920, 45880, 46748, 55796, 58435, 59644, 60320, 64480, 66526, 69745, 71920, 74555, 76960, 85840, 91760, 93496, 111592, 116870, 119288, 133052, 139490, 143840, 149110, 166315, 171680, 183520, 186992, 223184, 233740, 238576, 266104, 278980, 298220, 332630, 373984, 432419, 446368, 467480, 477152, 532208, 557960, 596440, 665260, 864838, 934960, 1064416, 1115920, 1192880, 1330520, 1729676, 1869920, 2162095, 2231840, 2385760, 2661040, 3459352, 4324190, 5322080, 6918704, 8648380, 13837408, 17296760, 34593520, 69187040]

約数ペア:

[(1, 69187040), (2, 34593520), (4, 17296760), (5, 13837408), (8, 8648380), (10, 6918704), (13, 5322080), (16, 4324190), (20, 3459352), (26, 2661040), (29, 2385760), (31, 2231840), (32, 2162095), (37, 1869920), (40, 1729676), (52, 1330520), (58, 1192880), (62, 1115920), (65, 1064416), (74, 934960), (80, 864838), (104, 665260), (116, 596440), (124, 557960), (130, 532208), (145, 477152), (148, 467480), (155, 446368), (160, 432419), (185, 373984), (208, 332630), (232, 298220), (248, 278980), (260, 266104), (290, 238576), (296, 233740), (310, 223184), (370, 186992), (377, 183520), (403, 171680), (416, 166315), (464, 149110), (481, 143840), (496, 139490), (520, 133052), (580, 119288), (592, 116870), (620, 111592), (740, 93496), (754, 91760), (806, 85840), (899, 76960), (928, 74555), (962, 71920), (992, 69745), (1040, 66526), (1073, 64480), (1147, 60320), (1160, 59644), (1184, 58435), (1240, 55796), (1480, 46748), (1508, 45880), (1612, 42920), (1798, 38480), (1885, 36704), (1924, 35960), (2015, 34336), (2080, 33263), (2146, 32240), (2294, 30160), (2320, 29822), (2405, 28768), (2480, 27898), (2960, 23374), (3016, 22940), (3224, 21460), (3596, 19240), (3770, 18352), (3848, 17980), (4030, 17168), (4292, 16120), (4495, 15392), (4588, 15080), (4640, 14911), (4810, 14384), (4960, 13949), (5365, 12896), (5735, 12064), (5920, 11687), (6032, 11470), (6448, 10730), (7192, 9620), (7540, 9176), (7696, 8990), (8060, 8584)]