42590520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16901}}^1$

素因数の和:16925

約数の個数: 96

約数和(自身を含む): 158202720

約数和(自身を除く): 115612200

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, 16901, 33802, 50703, 67604, 84505, 101406, 118307, 135208, 152109, 169010, 202812, 236614, 253515, 304218, 338020, 354921, 405624, 473228, 507030, 591535, 608436, 676040, 709842, 760545, 946456, 1014060, 1064763, 1183070, 1216872, 1419684, 1521090, 1774605, 2028120, 2129526, 2366140, 2839368, 3042180, 3549210, 4259052, 4732280, 5323815, 6084360, 7098420, 8518104, 10647630, 14196840, 21295260, 42590520]

約数ペア:

[(1, 42590520), (2, 21295260), (3, 14196840), (4, 10647630), (5, 8518104), (6, 7098420), (7, 6084360), (8, 5323815), (9, 4732280), (10, 4259052), (12, 3549210), (14, 3042180), (15, 2839368), (18, 2366140), (20, 2129526), (21, 2028120), (24, 1774605), (28, 1521090), (30, 1419684), (35, 1216872), (36, 1183070), (40, 1064763), (42, 1014060), (45, 946456), (56, 760545), (60, 709842), (63, 676040), (70, 608436), (72, 591535), (84, 507030), (90, 473228), (105, 405624), (120, 354921), (126, 338020), (140, 304218), (168, 253515), (180, 236614), (210, 202812), (252, 169010), (280, 152109), (315, 135208), (360, 118307), (420, 101406), (504, 84505), (630, 67604), (840, 50703), (1260, 33802), (2520, 16901)]