189700440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38557}}^1$

素因数の和:38612

約数の個数: 64

約数和(自身を含む): 582996960

約数和(自身を除く): 393296520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 38557, 77114, 115671, 154228, 192785, 231342, 308456, 385570, 462684, 578355, 771140, 925368, 1156710, 1542280, 1580837, 2313420, 3161674, 4626840, 4742511, 6323348, 7904185, 9485022, 12646696, 15808370, 18970044, 23712555, 31616740, 37940088, 47425110, 63233480, 94850220, 189700440]

約数ペア:

[(1, 189700440), (2, 94850220), (3, 63233480), (4, 47425110), (5, 37940088), (6, 31616740), (8, 23712555), (10, 18970044), (12, 15808370), (15, 12646696), (20, 9485022), (24, 7904185), (30, 6323348), (40, 4742511), (41, 4626840), (60, 3161674), (82, 2313420), (120, 1580837), (123, 1542280), (164, 1156710), (205, 925368), (246, 771140), (328, 578355), (410, 462684), (492, 385570), (615, 308456), (820, 231342), (984, 192785), (1230, 154228), (1640, 115671), (2460, 77114), (4920, 38557)]