156767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^2$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 482248080

約数和(自身を除く): 325480440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 157, 159, 212, 265, 314, 318, 424, 471, 530, 628, 636, 785, 795, 942, 1060, 1256, 1272, 1570, 1590, 1884, 2120, 2355, 3140, 3180, 3768, 4710, 6280, 6360, 8321, 9420, 16642, 18840, 24649, 24963, 33284, 41605, 49298, 49926, 66568, 73947, 83210, 98596, 99852, 123245, 124815, 147894, 166420, 197192, 199704, 246490, 249630, 295788, 332840, 369735, 492980, 499260, 591576, 739470, 985960, 998520, 1306397, 1478940, 2612794, 2957880, 3919191, 5225588, 6531985, 7838382, 10451176, 13063970, 15676764, 19595955, 26127940, 31353528, 39191910, 52255880, 78383820, 156767640]

約数ペア:

[(1, 156767640), (2, 78383820), (3, 52255880), (4, 39191910), (5, 31353528), (6, 26127940), (8, 19595955), (10, 15676764), (12, 13063970), (15, 10451176), (20, 7838382), (24, 6531985), (30, 5225588), (40, 3919191), (53, 2957880), (60, 2612794), (106, 1478940), (120, 1306397), (157, 998520), (159, 985960), (212, 739470), (265, 591576), (314, 499260), (318, 492980), (424, 369735), (471, 332840), (530, 295788), (628, 249630), (636, 246490), (785, 199704), (795, 197192), (942, 166420), (1060, 147894), (1256, 124815), (1272, 123245), (1570, 99852), (1590, 98596), (1884, 83210), (2120, 73947), (2355, 66568), (3140, 49926), (3180, 49298), (3768, 41605), (4710, 33284), (6280, 24963), (6360, 24649), (8321, 18840), (9420, 16642)]