834960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 3053376

約数和(自身を除く): 2218416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 71, 80, 84, 98, 105, 112, 120, 140, 142, 147, 168, 196, 210, 213, 240, 245, 280, 284, 294, 336, 355, 392, 420, 426, 490, 497, 560, 568, 588, 710, 735, 784, 840, 852, 980, 994, 1065, 1136, 1176, 1420, 1470, 1491, 1680, 1704, 1960, 1988, 2130, 2352, 2485, 2840, 2940, 2982, 3408, 3479, 3920, 3976, 4260, 4970, 5680, 5880, 5964, 6958, 7455, 7952, 8520, 9940, 10437, 11760, 11928, 13916, 14910, 17040, 17395, 19880, 20874, 23856, 27832, 29820, 34790, 39760, 41748, 52185, 55664, 59640, 69580, 83496, 104370, 119280, 139160, 166992, 208740, 278320, 417480, 834960]

約数ペア:

[(1, 834960), (2, 417480), (3, 278320), (4, 208740), (5, 166992), (6, 139160), (7, 119280), (8, 104370), (10, 83496), (12, 69580), (14, 59640), (15, 55664), (16, 52185), (20, 41748), (21, 39760), (24, 34790), (28, 29820), (30, 27832), (35, 23856), (40, 20874), (42, 19880), (48, 17395), (49, 17040), (56, 14910), (60, 13916), (70, 11928), (71, 11760), (80, 10437), (84, 9940), (98, 8520), (105, 7952), (112, 7455), (120, 6958), (140, 5964), (142, 5880), (147, 5680), (168, 4970), (196, 4260), (210, 3976), (213, 3920), (240, 3479), (245, 3408), (280, 2982), (284, 2940), (294, 2840), (336, 2485), (355, 2352), (392, 2130), (420, 1988), (426, 1960), (490, 1704), (497, 1680), (560, 1491), (568, 1470), (588, 1420), (710, 1176), (735, 1136), (784, 1065), (840, 994), (852, 980)]