73571120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1762

約数の個数: 80

約数和(自身を含む): 198082560

約数和(自身を除く): 124511440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 1663, 2212, 2765, 3160, 3326, 4424, 5530, 6320, 6652, 8315, 8848, 11060, 11641, 13304, 16630, 22120, 23282, 26608, 33260, 44240, 46564, 58205, 66520, 93128, 116410, 131377, 133040, 186256, 232820, 262754, 465640, 525508, 656885, 919639, 931280, 1051016, 1313770, 1839278, 2102032, 2627540, 3678556, 4598195, 5255080, 7357112, 9196390, 10510160, 14714224, 18392780, 36785560, 73571120]

約数ペア:

[(1, 73571120), (2, 36785560), (4, 18392780), (5, 14714224), (7, 10510160), (8, 9196390), (10, 7357112), (14, 5255080), (16, 4598195), (20, 3678556), (28, 2627540), (35, 2102032), (40, 1839278), (56, 1313770), (70, 1051016), (79, 931280), (80, 919639), (112, 656885), (140, 525508), (158, 465640), (280, 262754), (316, 232820), (395, 186256), (553, 133040), (560, 131377), (632, 116410), (790, 93128), (1106, 66520), (1264, 58205), (1580, 46564), (1663, 44240), (2212, 33260), (2765, 26608), (3160, 23282), (3326, 22120), (4424, 16630), (5530, 13304), (6320, 11641), (6652, 11060), (8315, 8848)]