16480140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 33161844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 151, 170, 204, 214, 255, 302, 321, 340, 428, 453, 510, 535, 604, 642, 755, 906, 1020, 1070, 1284, 1510, 1605, 1812, 1819, 2140, 2265, 2567, 3020, 3210, 3638, 4530, 5134, 5457, 6420, 7276, 7701, 9060, 9095, 10268, 10914, 12835, 15402, 16157, 18190, 21828, 25670, 27285, 30804, 32314, 36380, 38505, 48471, 51340, 54570, 64628, 77010, 80785, 96942, 109140, 154020, 161570, 193884, 242355, 274669, 323140, 484710, 549338, 824007, 969420, 1098676, 1373345, 1648014, 2746690, 3296028, 4120035, 5493380, 8240070, 16480140]

約数ペア:

[(1, 16480140), (2, 8240070), (3, 5493380), (4, 4120035), (5, 3296028), (6, 2746690), (10, 1648014), (12, 1373345), (15, 1098676), (17, 969420), (20, 824007), (30, 549338), (34, 484710), (51, 323140), (60, 274669), (68, 242355), (85, 193884), (102, 161570), (107, 154020), (151, 109140), (170, 96942), (204, 80785), (214, 77010), (255, 64628), (302, 54570), (321, 51340), (340, 48471), (428, 38505), (453, 36380), (510, 32314), (535, 30804), (604, 27285), (642, 25670), (755, 21828), (906, 18190), (1020, 16157), (1070, 15402), (1284, 12835), (1510, 10914), (1605, 10268), (1812, 9095), (1819, 9060), (2140, 7701), (2265, 7276), (2567, 6420), (3020, 5457), (3210, 5134), (3638, 4530)]