2559844560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117209}}^1$

素因数の和:117245

約数の個数: 160

約数和(自身を含む): 9766874880

約数和(自身を除く): 7207030320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 117209, 234418, 351627, 468836, 586045, 703254, 820463, 937672, 1172090, 1406508, 1523717, 1640926, 1758135, 1875344, 2344180, 2461389, 2813016, 3047434, 3281852, 3516270, 4102315, 4571151, 4688360, 4922778, 5626032, 6094868, 6563704, 7032540, 7618585, 8204630, 9142302, 9376720, 9845556, 10666019, 12189736, 12306945, 13127408, 14065080, 15237170, 16409260, 18284604, 19691112, 21332038, 22855755, 24379472, 24613890, 28130160, 30474340, 31998057, 32818520, 36569208, 39382224, 42664076, 45711510, 49227780, 53330095, 60948680, 63996114, 65637040, 73138416, 85328152, 91423020, 98455560, 106660190, 121897360, 127992228, 159990285, 170656304, 182846040, 196911120, 213320380, 255984456, 319980570, 365692080, 426640760, 511968912, 639961140, 853281520, 1279922280, 2559844560]

約数ペア:

[(1, 2559844560), (2, 1279922280), (3, 853281520), (4, 639961140), (5, 511968912), (6, 426640760), (7, 365692080), (8, 319980570), (10, 255984456), (12, 213320380), (13, 196911120), (14, 182846040), (15, 170656304), (16, 159990285), (20, 127992228), (21, 121897360), (24, 106660190), (26, 98455560), (28, 91423020), (30, 85328152), (35, 73138416), (39, 65637040), (40, 63996114), (42, 60948680), (48, 53330095), (52, 49227780), (56, 45711510), (60, 42664076), (65, 39382224), (70, 36569208), (78, 32818520), (80, 31998057), (84, 30474340), (91, 28130160), (104, 24613890), (105, 24379472), (112, 22855755), (120, 21332038), (130, 19691112), (140, 18284604), (156, 16409260), (168, 15237170), (182, 14065080), (195, 13127408), (208, 12306945), (210, 12189736), (240, 10666019), (260, 9845556), (273, 9376720), (280, 9142302), (312, 8204630), (336, 7618585), (364, 7032540), (390, 6563704), (420, 6094868), (455, 5626032), (520, 4922778), (546, 4688360), (560, 4571151), (624, 4102315), (728, 3516270), (780, 3281852), (840, 3047434), (910, 2813016), (1040, 2461389), (1092, 2344180), (1365, 1875344), (1456, 1758135), (1560, 1640926), (1680, 1523717), (1820, 1406508), (2184, 1172090), (2730, 937672), (3120, 820463), (3640, 703254), (4368, 586045), (5460, 468836), (7280, 351627), (10920, 234418), (21840, 117209)]