1909645360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6917}}^1$

素因数の和:6983

約数の個数: 160

約数和(自身を含む): 5558751360

約数和(自身を除く): 3649106000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 170, 203, 232, 238, 272, 280, 290, 340, 406, 464, 476, 493, 560, 580, 595, 680, 812, 952, 986, 1015, 1160, 1190, 1360, 1624, 1904, 1972, 2030, 2320, 2380, 2465, 3248, 3451, 3944, 4060, 4760, 4930, 6902, 6917, 7888, 8120, 9520, 9860, 13804, 13834, 16240, 17255, 19720, 27608, 27668, 34510, 34585, 39440, 48419, 55216, 55336, 69020, 69170, 96838, 110672, 117589, 138040, 138340, 193676, 200593, 235178, 242095, 276080, 276680, 387352, 401186, 470356, 484190, 553360, 587945, 774704, 802372, 823123, 940712, 968380, 1002965, 1175890, 1404151, 1604744, 1646246, 1881424, 1936760, 2005930, 2351780, 2808302, 3209488, 3292492, 3410081, 3873520, 4011860, 4115615, 4703560, 5616604, 6584984, 6820162, 7020755, 8023720, 8231230, 9407120, 11233208, 13169968, 13640324, 14041510, 16047440, 16462460, 17050405, 22466416, 23870567, 27280648, 28083020, 32924920, 34100810, 47741134, 54561296, 56166040, 65849840, 68201620, 95482268, 112332080, 119352835, 136403240, 190964536, 238705670, 272806480, 381929072, 477411340, 954822680, 1909645360]

約数ペア:

[(1, 1909645360), (2, 954822680), (4, 477411340), (5, 381929072), (7, 272806480), (8, 238705670), (10, 190964536), (14, 136403240), (16, 119352835), (17, 112332080), (20, 95482268), (28, 68201620), (29, 65849840), (34, 56166040), (35, 54561296), (40, 47741134), (56, 34100810), (58, 32924920), (68, 28083020), (70, 27280648), (80, 23870567), (85, 22466416), (112, 17050405), (116, 16462460), (119, 16047440), (136, 14041510), (140, 13640324), (145, 13169968), (170, 11233208), (203, 9407120), (232, 8231230), (238, 8023720), (272, 7020755), (280, 6820162), (290, 6584984), (340, 5616604), (406, 4703560), (464, 4115615), (476, 4011860), (493, 3873520), (560, 3410081), (580, 3292492), (595, 3209488), (680, 2808302), (812, 2351780), (952, 2005930), (986, 1936760), (1015, 1881424), (1160, 1646246), (1190, 1604744), (1360, 1404151), (1624, 1175890), (1904, 1002965), (1972, 968380), (2030, 940712), (2320, 823123), (2380, 802372), (2465, 774704), (3248, 587945), (3451, 553360), (3944, 484190), (4060, 470356), (4760, 401186), (4930, 387352), (6902, 276680), (6917, 276080), (7888, 242095), (8120, 235178), (9520, 200593), (9860, 193676), (13804, 138340), (13834, 138040), (16240, 117589), (17255, 110672), (19720, 96838), (27608, 69170), (27668, 69020), (34510, 55336), (34585, 55216), (39440, 48419)]