12697593920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{7229}}^1$

素因数の和:7756

約数の個数: 112

約数和(自身を含む): 33055560000

約数和(自身を除く): 20357966080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 499, 704, 880, 998, 1760, 1996, 2495, 3520, 3992, 4990, 5489, 7229, 7984, 9980, 10978, 14458, 15968, 19960, 21956, 27445, 28916, 31936, 36145, 39920, 43912, 54890, 57832, 72290, 79519, 79840, 87824, 109780, 115664, 144580, 159038, 159680, 175648, 219560, 231328, 289160, 318076, 351296, 397595, 439120, 462656, 578320, 636152, 795190, 878240, 1156640, 1272304, 1590380, 1756480, 2313280, 2544608, 3180760, 3607271, 5089216, 6361520, 7214542, 12723040, 14429084, 18036355, 25446080, 28858168, 36072710, 39679981, 57716336, 72145420, 79359962, 115432672, 144290840, 158719924, 198399905, 230865344, 288581680, 317439848, 396799810, 577163360, 634879696, 793599620, 1154326720, 1269759392, 1587199240, 2539518784, 3174398480, 6348796960, 12697593920]

約数ペア:

[(1, 12697593920), (2, 6348796960), (4, 3174398480), (5, 2539518784), (8, 1587199240), (10, 1269759392), (11, 1154326720), (16, 793599620), (20, 634879696), (22, 577163360), (32, 396799810), (40, 317439848), (44, 288581680), (55, 230865344), (64, 198399905), (80, 158719924), (88, 144290840), (110, 115432672), (160, 79359962), (176, 72145420), (220, 57716336), (320, 39679981), (352, 36072710), (440, 28858168), (499, 25446080), (704, 18036355), (880, 14429084), (998, 12723040), (1760, 7214542), (1996, 6361520), (2495, 5089216), (3520, 3607271), (3992, 3180760), (4990, 2544608), (5489, 2313280), (7229, 1756480), (7984, 1590380), (9980, 1272304), (10978, 1156640), (14458, 878240), (15968, 795190), (19960, 636152), (21956, 578320), (27445, 462656), (28916, 439120), (31936, 397595), (36145, 351296), (39920, 318076), (43912, 289160), (54890, 231328), (57832, 219560), (72290, 175648), (79519, 159680), (79840, 159038), (87824, 144580), (109780, 115664)]