344578920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4229}}^1$

素因数の和:4347

約数の個数: 128

約数和(自身を含む): 1193875200

約数和(自身を除く): 849296280

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, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 4229, 5432, 5820, 6790, 8148, 8458, 10185, 11640, 12687, 13580, 16296, 16916, 20370, 21145, 25374, 27160, 29603, 33832, 40740, 42290, 50748, 59206, 63435, 81480, 84580, 88809, 101496, 118412, 126870, 148015, 169160, 177618, 236824, 253740, 296030, 355236, 410213, 444045, 507480, 592060, 710472, 820426, 888090, 1184120, 1230639, 1640852, 1776180, 2051065, 2461278, 2871491, 3281704, 3552360, 4102130, 4922556, 5742982, 6153195, 8204260, 8614473, 9845112, 11485964, 12306390, 14357455, 16408520, 17228946, 22971928, 24612780, 28714910, 34457892, 43072365, 49225560, 57429820, 68915784, 86144730, 114859640, 172289460, 344578920]

約数ペア:

[(1, 344578920), (2, 172289460), (3, 114859640), (4, 86144730), (5, 68915784), (6, 57429820), (7, 49225560), (8, 43072365), (10, 34457892), (12, 28714910), (14, 24612780), (15, 22971928), (20, 17228946), (21, 16408520), (24, 14357455), (28, 12306390), (30, 11485964), (35, 9845112), (40, 8614473), (42, 8204260), (56, 6153195), (60, 5742982), (70, 4922556), (84, 4102130), (97, 3552360), (105, 3281704), (120, 2871491), (140, 2461278), (168, 2051065), (194, 1776180), (210, 1640852), (280, 1230639), (291, 1184120), (388, 888090), (420, 820426), (485, 710472), (582, 592060), (679, 507480), (776, 444045), (840, 410213), (970, 355236), (1164, 296030), (1358, 253740), (1455, 236824), (1940, 177618), (2037, 169160), (2328, 148015), (2716, 126870), (2910, 118412), (3395, 101496), (3880, 88809), (4074, 84580), (4229, 81480), (5432, 63435), (5820, 59206), (6790, 50748), (8148, 42290), (8458, 40740), (10185, 33832), (11640, 29603), (12687, 27160), (13580, 25374), (16296, 21145), (16916, 20370)]