147924465640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8660683}}^1$

素因数の和:8660762

約数の個数: 64

約数和(自身を含む): 386612933760

約数和(自身を除く): 238688468120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 8660683, 17321366, 34642732, 43303415, 60624781, 69285464, 86606830, 121249562, 173213660, 242499124, 303123905, 346427320, 484998248, 528301663, 606247810, 1056603326, 1212495620, 2113206652, 2424991240, 2641508315, 3698111641, 4226413304, 5283016630, 7396223282, 10566033260, 14792446564, 18490558205, 21132066520, 29584893128, 36981116410, 73962232820, 147924465640]

約数ペア:

[(1, 147924465640), (2, 73962232820), (4, 36981116410), (5, 29584893128), (7, 21132066520), (8, 18490558205), (10, 14792446564), (14, 10566033260), (20, 7396223282), (28, 5283016630), (35, 4226413304), (40, 3698111641), (56, 2641508315), (61, 2424991240), (70, 2113206652), (122, 1212495620), (140, 1056603326), (244, 606247810), (280, 528301663), (305, 484998248), (427, 346427320), (488, 303123905), (610, 242499124), (854, 173213660), (1220, 121249562), (1708, 86606830), (2135, 69285464), (2440, 60624781), (3416, 43303415), (4270, 34642732), (8540, 17321366), (17080, 8660683)]