237533880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 752716800

約数和(自身を除く): 515182920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 967, 1068, 1335, 1380, 1780, 1934, 2047, 2136, 2670, 2760, 2901, 3560, 3868, 4094, 4835, 5340, 5802, 6141, 7736, 8188, 9670, 10235, 10680, 11604, 12282, 14505, 16376, 19340, 20470, 22241, 23208, 24564, 29010, 30705, 38680, 40940, 44482, 49128, 58020, 61410, 66723, 81880, 86063, 88964, 111205, 116040, 122820, 133446, 172126, 177928, 222410, 245640, 258189, 266892, 333615, 344252, 430315, 444820, 516378, 533784, 667230, 688504, 860630, 889640, 1032756, 1290945, 1334460, 1721260, 1979449, 2065512, 2581890, 2668920, 3442520, 3958898, 5163780, 5938347, 7917796, 9897245, 10327560, 11876694, 15835592, 19794490, 23753388, 29691735, 39588980, 47506776, 59383470, 79177960, 118766940, 237533880]

約数ペア:

[(1, 237533880), (2, 118766940), (3, 79177960), (4, 59383470), (5, 47506776), (6, 39588980), (8, 29691735), (10, 23753388), (12, 19794490), (15, 15835592), (20, 11876694), (23, 10327560), (24, 9897245), (30, 7917796), (40, 5938347), (46, 5163780), (60, 3958898), (69, 3442520), (89, 2668920), (92, 2581890), (115, 2065512), (120, 1979449), (138, 1721260), (178, 1334460), (184, 1290945), (230, 1032756), (267, 889640), (276, 860630), (345, 688504), (356, 667230), (445, 533784), (460, 516378), (534, 444820), (552, 430315), (690, 344252), (712, 333615), (890, 266892), (920, 258189), (967, 245640), (1068, 222410), (1335, 177928), (1380, 172126), (1780, 133446), (1934, 122820), (2047, 116040), (2136, 111205), (2670, 88964), (2760, 86063), (2901, 81880), (3560, 66723), (3868, 61410), (4094, 58020), (4835, 49128), (5340, 44482), (5802, 40940), (6141, 38680), (7736, 30705), (8188, 29010), (9670, 24564), (10235, 23208), (10680, 22241), (11604, 20470), (12282, 19340), (14505, 16376)]