40934040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{48731}}^1$

素因数の和:48752

約数の個数: 64

約数和(自身を含む): 140348160

約数和(自身を除く): 99414120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 48731, 97462, 146193, 194924, 243655, 292386, 341117, 389848, 487310, 584772, 682234, 730965, 974620, 1023351, 1169544, 1364468, 1461930, 1705585, 1949240, 2046702, 2728936, 2923860, 3411170, 4093404, 5116755, 5847720, 6822340, 8186808, 10233510, 13644680, 20467020, 40934040]

約数ペア:

[(1, 40934040), (2, 20467020), (3, 13644680), (4, 10233510), (5, 8186808), (6, 6822340), (7, 5847720), (8, 5116755), (10, 4093404), (12, 3411170), (14, 2923860), (15, 2728936), (20, 2046702), (21, 1949240), (24, 1705585), (28, 1461930), (30, 1364468), (35, 1169544), (40, 1023351), (42, 974620), (56, 730965), (60, 682234), (70, 584772), (84, 487310), (105, 389848), (120, 341117), (140, 292386), (168, 243655), (210, 194924), (280, 146193), (420, 97462), (840, 48731)]