40965240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 133436160

約数和(自身を除く): 92470920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 467, 510, 516, 645, 680, 731, 860, 934, 1020, 1032, 1290, 1401, 1462, 1720, 1868, 2040, 2193, 2335, 2580, 2802, 2924, 3655, 3736, 4386, 4670, 5160, 5604, 5848, 7005, 7310, 7939, 8772, 9340, 10965, 11208, 14010, 14620, 15878, 17544, 18680, 20081, 21930, 23817, 28020, 29240, 31756, 39695, 40162, 43860, 47634, 56040, 60243, 63512, 79390, 80324, 87720, 95268, 100405, 119085, 120486, 158780, 160648, 190536, 200810, 238170, 240972, 301215, 317560, 341377, 401620, 476340, 481944, 602430, 682754, 803240, 952680, 1024131, 1204860, 1365508, 1706885, 2048262, 2409720, 2731016, 3413770, 4096524, 5120655, 6827540, 8193048, 10241310, 13655080, 20482620, 40965240]

約数ペア:

[(1, 40965240), (2, 20482620), (3, 13655080), (4, 10241310), (5, 8193048), (6, 6827540), (8, 5120655), (10, 4096524), (12, 3413770), (15, 2731016), (17, 2409720), (20, 2048262), (24, 1706885), (30, 1365508), (34, 1204860), (40, 1024131), (43, 952680), (51, 803240), (60, 682754), (68, 602430), (85, 481944), (86, 476340), (102, 401620), (120, 341377), (129, 317560), (136, 301215), (170, 240972), (172, 238170), (204, 200810), (215, 190536), (255, 160648), (258, 158780), (340, 120486), (344, 119085), (408, 100405), (430, 95268), (467, 87720), (510, 80324), (516, 79390), (645, 63512), (680, 60243), (731, 56040), (860, 47634), (934, 43860), (1020, 40162), (1032, 39695), (1290, 31756), (1401, 29240), (1462, 28020), (1720, 23817), (1868, 21930), (2040, 20081), (2193, 18680), (2335, 17544), (2580, 15878), (2802, 14620), (2924, 14010), (3655, 11208), (3736, 10965), (4386, 9340), (4670, 8772), (5160, 7939), (5604, 7310), (5848, 7005)]