147891240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{58687}}^1$

素因数の和:58711

約数の個数: 96

約数和(自身を含む): 549319680

約数和(自身を除く): 401428440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 58687, 117374, 176061, 234748, 293435, 352122, 410809, 469496, 528183, 586870, 704244, 821618, 880305, 1056366, 1173740, 1232427, 1408488, 1643236, 1760610, 2054045, 2112732, 2347480, 2464854, 2640915, 3286472, 3521220, 3697281, 4108090, 4225464, 4929708, 5281830, 6162135, 7042440, 7394562, 8216180, 9859416, 10563660, 12324270, 14789124, 16432360, 18486405, 21127320, 24648540, 29578248, 36972810, 49297080, 73945620, 147891240]

約数ペア:

[(1, 147891240), (2, 73945620), (3, 49297080), (4, 36972810), (5, 29578248), (6, 24648540), (7, 21127320), (8, 18486405), (9, 16432360), (10, 14789124), (12, 12324270), (14, 10563660), (15, 9859416), (18, 8216180), (20, 7394562), (21, 7042440), (24, 6162135), (28, 5281830), (30, 4929708), (35, 4225464), (36, 4108090), (40, 3697281), (42, 3521220), (45, 3286472), (56, 2640915), (60, 2464854), (63, 2347480), (70, 2112732), (72, 2054045), (84, 1760610), (90, 1643236), (105, 1408488), (120, 1232427), (126, 1173740), (140, 1056366), (168, 880305), (180, 821618), (210, 704244), (252, 586870), (280, 528183), (315, 469496), (360, 410809), (420, 352122), (504, 293435), (630, 234748), (840, 176061), (1260, 117374), (2520, 58687)]