40791240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16187}}^1$

素因数の和:16211

約数の個数: 96

約数和(自身を含む): 151519680

約数和(自身を除く): 110728440

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, 16187, 32374, 48561, 64748, 80935, 97122, 113309, 129496, 145683, 161870, 194244, 226618, 242805, 291366, 323740, 339927, 388488, 453236, 485610, 566545, 582732, 647480, 679854, 728415, 906472, 971220, 1019781, 1133090, 1165464, 1359708, 1456830, 1699635, 1942440, 2039562, 2266180, 2719416, 2913660, 3399270, 4079124, 4532360, 5098905, 5827320, 6798540, 8158248, 10197810, 13597080, 20395620, 40791240]

約数ペア:

[(1, 40791240), (2, 20395620), (3, 13597080), (4, 10197810), (5, 8158248), (6, 6798540), (7, 5827320), (8, 5098905), (9, 4532360), (10, 4079124), (12, 3399270), (14, 2913660), (15, 2719416), (18, 2266180), (20, 2039562), (21, 1942440), (24, 1699635), (28, 1456830), (30, 1359708), (35, 1165464), (36, 1133090), (40, 1019781), (42, 971220), (45, 906472), (56, 728415), (60, 679854), (63, 647480), (70, 582732), (72, 566545), (84, 485610), (90, 453236), (105, 388488), (120, 339927), (126, 323740), (140, 291366), (168, 242805), (180, 226618), (210, 194244), (252, 161870), (280, 145683), (315, 129496), (360, 113309), (420, 97122), (504, 80935), (630, 64748), (840, 48561), (1260, 32374), (2520, 16187)]