67152120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79943}}^1$

素因数の和:79964

約数の個数: 64

約数和(自身を含む): 230238720

約数和(自身を除く): 163086600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 79943, 159886, 239829, 319772, 399715, 479658, 559601, 639544, 799430, 959316, 1119202, 1199145, 1598860, 1678803, 1918632, 2238404, 2398290, 2798005, 3197720, 3357606, 4476808, 4796580, 5596010, 6715212, 8394015, 9593160, 11192020, 13430424, 16788030, 22384040, 33576060, 67152120]

約数ペア:

[(1, 67152120), (2, 33576060), (3, 22384040), (4, 16788030), (5, 13430424), (6, 11192020), (7, 9593160), (8, 8394015), (10, 6715212), (12, 5596010), (14, 4796580), (15, 4476808), (20, 3357606), (21, 3197720), (24, 2798005), (28, 2398290), (30, 2238404), (35, 1918632), (40, 1678803), (42, 1598860), (56, 1199145), (60, 1119202), (70, 959316), (84, 799430), (105, 639544), (120, 559601), (140, 479658), (168, 399715), (210, 319772), (280, 239829), (420, 159886), (840, 79943)]