40670340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 116367552

約数和(自身を除く): 75697212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 151, 201, 268, 302, 335, 402, 453, 604, 670, 755, 804, 906, 1005, 1340, 1510, 1812, 2010, 2265, 3020, 4020, 4489, 4530, 8978, 9060, 10117, 13467, 17956, 20234, 22445, 26934, 30351, 40468, 44890, 50585, 53868, 60702, 67335, 89780, 101170, 121404, 134670, 151755, 202340, 269340, 303510, 607020, 677839, 1355678, 2033517, 2711356, 3389195, 4067034, 6778390, 8134068, 10167585, 13556780, 20335170, 40670340]

約数ペア:

[(1, 40670340), (2, 20335170), (3, 13556780), (4, 10167585), (5, 8134068), (6, 6778390), (10, 4067034), (12, 3389195), (15, 2711356), (20, 2033517), (30, 1355678), (60, 677839), (67, 607020), (134, 303510), (151, 269340), (201, 202340), (268, 151755), (302, 134670), (335, 121404), (402, 101170), (453, 89780), (604, 67335), (670, 60702), (755, 53868), (804, 50585), (906, 44890), (1005, 40468), (1340, 30351), (1510, 26934), (1812, 22445), (2010, 20234), (2265, 17956), (3020, 13467), (4020, 10117), (4489, 9060), (4530, 8978)]