517426920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6563}}^1$

素因数の和:6656

約数の個数: 128

約数和(自身を含む): 1748649600

約数和(自身を除く): 1231222680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6563, 6570, 7884, 8760, 9855, 13126, 13140, 15768, 19689, 19710, 26252, 26280, 32815, 39378, 39420, 52504, 59067, 65630, 78756, 78840, 98445, 118134, 131260, 157512, 177201, 196890, 236268, 262520, 295335, 354402, 393780, 472536, 479099, 590670, 708804, 787560, 886005, 958198, 1181340, 1417608, 1437297, 1772010, 1916396, 2362680, 2395495, 2874594, 3544020, 3832792, 4311891, 4790990, 5749188, 7088040, 7186485, 8623782, 9581980, 11498376, 12935673, 14372970, 17247564, 19163960, 21559455, 25871346, 28745940, 34495128, 43118910, 51742692, 57491880, 64678365, 86237820, 103485384, 129356730, 172475640, 258713460, 517426920]

約数ペア:

[(1, 517426920), (2, 258713460), (3, 172475640), (4, 129356730), (5, 103485384), (6, 86237820), (8, 64678365), (9, 57491880), (10, 51742692), (12, 43118910), (15, 34495128), (18, 28745940), (20, 25871346), (24, 21559455), (27, 19163960), (30, 17247564), (36, 14372970), (40, 12935673), (45, 11498376), (54, 9581980), (60, 8623782), (72, 7186485), (73, 7088040), (90, 5749188), (108, 4790990), (120, 4311891), (135, 3832792), (146, 3544020), (180, 2874594), (216, 2395495), (219, 2362680), (270, 1916396), (292, 1772010), (360, 1437297), (365, 1417608), (438, 1181340), (540, 958198), (584, 886005), (657, 787560), (730, 708804), (876, 590670), (1080, 479099), (1095, 472536), (1314, 393780), (1460, 354402), (1752, 295335), (1971, 262520), (2190, 236268), (2628, 196890), (2920, 177201), (3285, 157512), (3942, 131260), (4380, 118134), (5256, 98445), (6563, 78840), (6570, 78756), (7884, 65630), (8760, 59067), (9855, 52504), (13126, 39420), (13140, 39378), (15768, 32815), (19689, 26280), (19710, 26252)]