129065160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{153649}}^1$

素因数の和:153670

約数の個数: 64

約数和(自身を含む): 442512000

約数和(自身を除く): 313446840

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, 153649, 307298, 460947, 614596, 768245, 921894, 1075543, 1229192, 1536490, 1843788, 2151086, 2304735, 3072980, 3226629, 3687576, 4302172, 4609470, 5377715, 6145960, 6453258, 8604344, 9218940, 10755430, 12906516, 16133145, 18437880, 21510860, 25813032, 32266290, 43021720, 64532580, 129065160]

約数ペア:

[(1, 129065160), (2, 64532580), (3, 43021720), (4, 32266290), (5, 25813032), (6, 21510860), (7, 18437880), (8, 16133145), (10, 12906516), (12, 10755430), (14, 9218940), (15, 8604344), (20, 6453258), (21, 6145960), (24, 5377715), (28, 4609470), (30, 4302172), (35, 3687576), (40, 3226629), (42, 3072980), (56, 2304735), (60, 2151086), (70, 1843788), (84, 1536490), (105, 1229192), (120, 1075543), (140, 921894), (168, 768245), (210, 614596), (280, 460947), (420, 307298), (840, 153649)]