417480

素因数分解:

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

素因数の和:99

約数の個数: 96

約数和(自身を含む): 1477440

約数和(自身を除く): 1059960

約数列:

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

約数ペア:

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