160125120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 224

約数和(自身を含む): 579363840

約数和(自身を除く): 419238720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 431, 432, 480, 516, 540, 576, 645, 688, 720, 774, 860, 862, 864, 960, 1032, 1080, 1161, 1290, 1293, 1376, 1440, 1548, 1720, 1724, 1728, 1935, 2064, 2155, 2160, 2322, 2580, 2586, 2752, 2880, 3096, 3440, 3448, 3870, 3879, 4128, 4310, 4320, 4644, 5160, 5172, 5805, 6192, 6465, 6880, 6896, 7740, 7758, 8256, 8620, 8640, 9288, 10320, 10344, 11610, 11637, 12384, 12930, 13760, 13792, 15480, 15516, 17240, 18533, 18576, 19395, 20640, 20688, 23220, 23274, 24768, 25860, 27584, 30960, 31032, 34480, 37066, 37152, 38790, 41280, 41376, 46440, 46548, 51720, 55599, 58185, 61920, 62064, 68960, 74132, 74304, 77580, 82752, 92665, 92880, 93096, 103440, 111198, 116370, 123840, 124128, 137920, 148264, 155160, 166797, 185330, 185760, 186192, 206880, 222396, 232740, 248256, 277995, 296528, 310320, 333594, 370660, 371520, 372384, 413760, 444792, 465480, 500391, 555990, 593056, 620640, 667188, 741320, 744768, 833985, 889584, 930960, 1000782, 1111980, 1186112, 1241280, 1334376, 1482640, 1667970, 1779168, 1861920, 2001564, 2223960, 2501955, 2668752, 2965280, 3335940, 3558336, 3723840, 4003128, 4447920, 5003910, 5337504, 5930560, 6671880, 8006256, 8895840, 10007820, 10675008, 13343760, 16012512, 17791680, 20015640, 26687520, 32025024, 40031280, 53375040, 80062560, 160125120]

約数ペア:

[(1, 160125120), (2, 80062560), (3, 53375040), (4, 40031280), (5, 32025024), (6, 26687520), (8, 20015640), (9, 17791680), (10, 16012512), (12, 13343760), (15, 10675008), (16, 10007820), (18, 8895840), (20, 8006256), (24, 6671880), (27, 5930560), (30, 5337504), (32, 5003910), (36, 4447920), (40, 4003128), (43, 3723840), (45, 3558336), (48, 3335940), (54, 2965280), (60, 2668752), (64, 2501955), (72, 2223960), (80, 2001564), (86, 1861920), (90, 1779168), (96, 1667970), (108, 1482640), (120, 1334376), (129, 1241280), (135, 1186112), (144, 1111980), (160, 1000782), (172, 930960), (180, 889584), (192, 833985), (215, 744768), (216, 741320), (240, 667188), (258, 620640), (270, 593056), (288, 555990), (320, 500391), (344, 465480), (360, 444792), (387, 413760), (430, 372384), (431, 371520), (432, 370660), (480, 333594), (516, 310320), (540, 296528), (576, 277995), (645, 248256), (688, 232740), (720, 222396), (774, 206880), (860, 186192), (862, 185760), (864, 185330), (960, 166797), (1032, 155160), (1080, 148264), (1161, 137920), (1290, 124128), (1293, 123840), (1376, 116370), (1440, 111198), (1548, 103440), (1720, 93096), (1724, 92880), (1728, 92665), (1935, 82752), (2064, 77580), (2155, 74304), (2160, 74132), (2322, 68960), (2580, 62064), (2586, 61920), (2752, 58185), (2880, 55599), (3096, 51720), (3440, 46548), (3448, 46440), (3870, 41376), (3879, 41280), (4128, 38790), (4310, 37152), (4320, 37066), (4644, 34480), (5160, 31032), (5172, 30960), (5805, 27584), (6192, 25860), (6465, 24768), (6880, 23274), (6896, 23220), (7740, 20688), (7758, 20640), (8256, 19395), (8620, 18576), (8640, 18533), (9288, 17240), (10320, 15516), (10344, 15480), (11610, 13792), (11637, 13760), (12384, 12930)]