431279640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12135

約数の個数: 160

約数和(自身を含む): 1581489360

約数和(自身を除く): 1150209720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 12101, 17820, 24202, 35640, 36303, 48404, 60505, 72606, 96808, 108909, 121010, 133111, 145212, 181515, 217818, 242020, 266222, 290424, 326727, 363030, 399333, 435636, 484040, 532444, 544545, 653454, 665555, 726060, 798666, 871272, 980181, 1064888, 1089090, 1197999, 1306908, 1331110, 1452120, 1597332, 1633635, 1960362, 1996665, 2178180, 2395998, 2613816, 2662220, 3194664, 3267270, 3593997, 3920724, 3993330, 4356360, 4791996, 4900905, 5324440, 5989995, 6534540, 7187994, 7841448, 7986660, 9583992, 9801810, 10781991, 11979990, 13069080, 14375988, 15973320, 17969985, 19603620, 21563982, 23959980, 28751976, 35939970, 39207240, 43127964, 47919960, 53909955, 71879940, 86255928, 107819910, 143759880, 215639820, 431279640]

約数ペア:

[(1, 431279640), (2, 215639820), (3, 143759880), (4, 107819910), (5, 86255928), (6, 71879940), (8, 53909955), (9, 47919960), (10, 43127964), (11, 39207240), (12, 35939970), (15, 28751976), (18, 23959980), (20, 21563982), (22, 19603620), (24, 17969985), (27, 15973320), (30, 14375988), (33, 13069080), (36, 11979990), (40, 10781991), (44, 9801810), (45, 9583992), (54, 7986660), (55, 7841448), (60, 7187994), (66, 6534540), (72, 5989995), (81, 5324440), (88, 4900905), (90, 4791996), (99, 4356360), (108, 3993330), (110, 3920724), (120, 3593997), (132, 3267270), (135, 3194664), (162, 2662220), (165, 2613816), (180, 2395998), (198, 2178180), (216, 1996665), (220, 1960362), (264, 1633635), (270, 1597332), (297, 1452120), (324, 1331110), (330, 1306908), (360, 1197999), (396, 1089090), (405, 1064888), (440, 980181), (495, 871272), (540, 798666), (594, 726060), (648, 665555), (660, 653454), (792, 544545), (810, 532444), (891, 484040), (990, 435636), (1080, 399333), (1188, 363030), (1320, 326727), (1485, 290424), (1620, 266222), (1782, 242020), (1980, 217818), (2376, 181515), (2970, 145212), (3240, 133111), (3564, 121010), (3960, 108909), (4455, 96808), (5940, 72606), (7128, 60505), (8910, 48404), (11880, 36303), (12101, 35640), (17820, 24202)]