156714155120

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1277}}^1\times {\mathrm{4273}}^1$

素因数の和:5922

約数の個数: 80

約数和(自身を含む): 365747037120

約数和(自身を除く): 209032882000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1277, 1436, 1795, 2554, 2872, 3590, 4273, 5108, 5744, 6385, 7180, 8546, 10216, 12770, 14360, 17092, 20432, 21365, 25540, 28720, 34184, 42730, 51080, 68368, 85460, 102160, 170920, 341840, 458443, 916886, 1534007, 1833772, 2292215, 3068014, 3667544, 4584430, 5456621, 6136028, 7335088, 7670035, 9168860, 10913242, 12272056, 15340070, 18337720, 21826484, 24544112, 27283105, 30680140, 36675440, 43652968, 54566210, 61360280, 87305936, 109132420, 122720560, 218264840, 436529680, 1958926939, 3917853878, 7835707756, 9794634695, 15671415512, 19589269390, 31342831024, 39178538780, 78357077560, 156714155120]

約数ペア:

[(1, 156714155120), (2, 78357077560), (4, 39178538780), (5, 31342831024), (8, 19589269390), (10, 15671415512), (16, 9794634695), (20, 7835707756), (40, 3917853878), (80, 1958926939), (359, 436529680), (718, 218264840), (1277, 122720560), (1436, 109132420), (1795, 87305936), (2554, 61360280), (2872, 54566210), (3590, 43652968), (4273, 36675440), (5108, 30680140), (5744, 27283105), (6385, 24544112), (7180, 21826484), (8546, 18337720), (10216, 15340070), (12770, 12272056), (14360, 10913242), (17092, 9168860), (20432, 7670035), (21365, 7335088), (25540, 6136028), (28720, 5456621), (34184, 4584430), (42730, 3667544), (51080, 3068014), (68368, 2292215), (85460, 1833772), (102160, 1534007), (170920, 916886), (341840, 458443)]