39905783640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{59951}}^1$

素因数の和:60054

約数の個数: 144

約数和(自身を含む): 132782289120

約数和(自身を除く): 92876505480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1849, 1935, 2580, 3096, 3698, 3870, 5160, 5547, 7396, 7740, 9245, 11094, 14792, 15480, 16641, 18490, 22188, 27735, 33282, 36980, 44376, 55470, 59951, 66564, 73960, 83205, 110940, 119902, 133128, 166410, 179853, 221880, 239804, 299755, 332820, 359706, 479608, 539559, 599510, 665640, 719412, 899265, 1079118, 1199020, 1438824, 1798530, 2158236, 2398040, 2577893, 2697795, 3597060, 4316472, 5155786, 5395590, 7194120, 7733679, 10311572, 10791180, 12889465, 15467358, 20623144, 21582360, 23201037, 25778930, 30934716, 38668395, 46402074, 51557860, 61869432, 77336790, 92804148, 103115720, 110849399, 116005185, 154673580, 185608296, 221698798, 232010370, 309347160, 332548197, 443397596, 464020740, 554246995, 665096394, 886795192, 928041480, 997644591, 1108493990, 1330192788, 1662740985, 1995289182, 2216987980, 2660385576, 3325481970, 3990578364, 4433975960, 4988222955, 6650963940, 7981156728, 9976445910, 13301927880, 19952891820, 39905783640]

約数ペア:

[(1, 39905783640), (2, 19952891820), (3, 13301927880), (4, 9976445910), (5, 7981156728), (6, 6650963940), (8, 4988222955), (9, 4433975960), (10, 3990578364), (12, 3325481970), (15, 2660385576), (18, 2216987980), (20, 1995289182), (24, 1662740985), (30, 1330192788), (36, 1108493990), (40, 997644591), (43, 928041480), (45, 886795192), (60, 665096394), (72, 554246995), (86, 464020740), (90, 443397596), (120, 332548197), (129, 309347160), (172, 232010370), (180, 221698798), (215, 185608296), (258, 154673580), (344, 116005185), (360, 110849399), (387, 103115720), (430, 92804148), (516, 77336790), (645, 61869432), (774, 51557860), (860, 46402074), (1032, 38668395), (1290, 30934716), (1548, 25778930), (1720, 23201037), (1849, 21582360), (1935, 20623144), (2580, 15467358), (3096, 12889465), (3698, 10791180), (3870, 10311572), (5160, 7733679), (5547, 7194120), (7396, 5395590), (7740, 5155786), (9245, 4316472), (11094, 3597060), (14792, 2697795), (15480, 2577893), (16641, 2398040), (18490, 2158236), (22188, 1798530), (27735, 1438824), (33282, 1199020), (36980, 1079118), (44376, 899265), (55470, 719412), (59951, 665640), (66564, 599510), (73960, 539559), (83205, 479608), (110940, 359706), (119902, 332820), (133128, 299755), (166410, 239804), (179853, 221880)]