15860104080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{2339}}^1$

素因数の和:3861

約数の個数: 160

約数和(自身を含む): 51810969600

約数和(自身を除く): 35950865520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1487, 1520, 2280, 2339, 2974, 4461, 4560, 4678, 5948, 7017, 7435, 8922, 9356, 11695, 11896, 14034, 14870, 17844, 18712, 22305, 23390, 23792, 28068, 28253, 29740, 35085, 35688, 37424, 44441, 44610, 46780, 56136, 56506, 59480, 70170, 71376, 84759, 88882, 89220, 93560, 112272, 113012, 118960, 133323, 140340, 141265, 169518, 177764, 178440, 187120, 222205, 226024, 266646, 280680, 282530, 339036, 355528, 356880, 423795, 444410, 452048, 533292, 561360, 565060, 666615, 678072, 711056, 847590, 888820, 1066584, 1130120, 1333230, 1356144, 1695180, 1777640, 2133168, 2260240, 2666460, 3390360, 3478093, 3555280, 5332920, 6780720, 6956186, 10434279, 10665840, 13912372, 17390465, 20868558, 27824744, 34780930, 41737116, 52171395, 55649488, 66083767, 69561860, 83474232, 104342790, 132167534, 139123720, 166948464, 198251301, 208685580, 264335068, 278247440, 330418835, 396502602, 417371160, 528670136, 660837670, 793005204, 834742320, 991256505, 1057340272, 1321675340, 1586010408, 1982513010, 2643350680, 3172020816, 3965026020, 5286701360, 7930052040, 15860104080]

約数ペア:

[(1, 15860104080), (2, 7930052040), (3, 5286701360), (4, 3965026020), (5, 3172020816), (6, 2643350680), (8, 1982513010), (10, 1586010408), (12, 1321675340), (15, 1057340272), (16, 991256505), (19, 834742320), (20, 793005204), (24, 660837670), (30, 528670136), (38, 417371160), (40, 396502602), (48, 330418835), (57, 278247440), (60, 264335068), (76, 208685580), (80, 198251301), (95, 166948464), (114, 139123720), (120, 132167534), (152, 104342790), (190, 83474232), (228, 69561860), (240, 66083767), (285, 55649488), (304, 52171395), (380, 41737116), (456, 34780930), (570, 27824744), (760, 20868558), (912, 17390465), (1140, 13912372), (1487, 10665840), (1520, 10434279), (2280, 6956186), (2339, 6780720), (2974, 5332920), (4461, 3555280), (4560, 3478093), (4678, 3390360), (5948, 2666460), (7017, 2260240), (7435, 2133168), (8922, 1777640), (9356, 1695180), (11695, 1356144), (11896, 1333230), (14034, 1130120), (14870, 1066584), (17844, 888820), (18712, 847590), (22305, 711056), (23390, 678072), (23792, 666615), (28068, 565060), (28253, 561360), (29740, 533292), (35085, 452048), (35688, 444410), (37424, 423795), (44441, 356880), (44610, 355528), (46780, 339036), (56136, 282530), (56506, 280680), (59480, 266646), (70170, 226024), (71376, 222205), (84759, 187120), (88882, 178440), (89220, 177764), (93560, 169518), (112272, 141265), (113012, 140340), (118960, 133323)]