828796080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1013}}^1$

素因数の和:1523

約数の個数: 160

約数和(自身を含む): 2945240064

約数和(自身を除く): 2116443984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 487, 560, 840, 974, 1013, 1461, 1680, 1948, 2026, 2435, 2922, 3039, 3409, 3896, 4052, 4870, 5065, 5844, 6078, 6818, 7091, 7305, 7792, 8104, 9740, 10130, 10227, 11688, 12156, 13636, 14182, 14610, 15195, 16208, 17045, 19480, 20260, 20454, 21273, 23376, 24312, 27272, 28364, 29220, 30390, 34090, 35455, 38960, 40520, 40908, 42546, 48624, 51135, 54544, 56728, 58440, 60780, 68180, 70910, 81040, 81816, 85092, 102270, 106365, 113456, 116880, 121560, 136360, 141820, 163632, 170184, 204540, 212730, 243120, 272720, 283640, 340368, 409080, 425460, 493331, 567280, 818160, 850920, 986662, 1479993, 1701840, 1973324, 2466655, 2959986, 3453317, 3946648, 4933310, 5919972, 6906634, 7399965, 7893296, 9866620, 10359951, 11839944, 13813268, 14799930, 17266585, 19733240, 20719902, 23679888, 27626536, 29599860, 34533170, 39466480, 41439804, 51799755, 55253072, 59199720, 69066340, 82879608, 103599510, 118399440, 138132680, 165759216, 207199020, 276265360, 414398040, 828796080]

約数ペア:

[(1, 828796080), (2, 414398040), (3, 276265360), (4, 207199020), (5, 165759216), (6, 138132680), (7, 118399440), (8, 103599510), (10, 82879608), (12, 69066340), (14, 59199720), (15, 55253072), (16, 51799755), (20, 41439804), (21, 39466480), (24, 34533170), (28, 29599860), (30, 27626536), (35, 23679888), (40, 20719902), (42, 19733240), (48, 17266585), (56, 14799930), (60, 13813268), (70, 11839944), (80, 10359951), (84, 9866620), (105, 7893296), (112, 7399965), (120, 6906634), (140, 5919972), (168, 4933310), (210, 3946648), (240, 3453317), (280, 2959986), (336, 2466655), (420, 1973324), (487, 1701840), (560, 1479993), (840, 986662), (974, 850920), (1013, 818160), (1461, 567280), (1680, 493331), (1948, 425460), (2026, 409080), (2435, 340368), (2922, 283640), (3039, 272720), (3409, 243120), (3896, 212730), (4052, 204540), (4870, 170184), (5065, 163632), (5844, 141820), (6078, 136360), (6818, 121560), (7091, 116880), (7305, 113456), (7792, 106365), (8104, 102270), (9740, 85092), (10130, 81816), (10227, 81040), (11688, 70910), (12156, 68180), (13636, 60780), (14182, 58440), (14610, 56728), (15195, 54544), (16208, 51135), (17045, 48624), (19480, 42546), (20260, 40908), (20454, 40520), (21273, 38960), (23376, 35455), (24312, 34090), (27272, 30390), (28364, 29220)]