23698920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 82425600

約数和(自身を除く): 58726680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 317, 356, 420, 445, 534, 623, 634, 712, 840, 890, 951, 1068, 1246, 1268, 1335, 1585, 1780, 1869, 1902, 2136, 2219, 2492, 2536, 2670, 3115, 3170, 3560, 3738, 3804, 4438, 4755, 4984, 5340, 6230, 6340, 6657, 7476, 7608, 8876, 9345, 9510, 10680, 11095, 12460, 12680, 13314, 14952, 17752, 18690, 19020, 22190, 24920, 26628, 28213, 33285, 37380, 38040, 44380, 53256, 56426, 66570, 74760, 84639, 88760, 112852, 133140, 141065, 169278, 197491, 225704, 266280, 282130, 338556, 394982, 423195, 564260, 592473, 677112, 789964, 846390, 987455, 1128520, 1184946, 1579928, 1692780, 1974910, 2369892, 2962365, 3385560, 3949820, 4739784, 5924730, 7899640, 11849460, 23698920]

約数ペア:

[(1, 23698920), (2, 11849460), (3, 7899640), (4, 5924730), (5, 4739784), (6, 3949820), (7, 3385560), (8, 2962365), (10, 2369892), (12, 1974910), (14, 1692780), (15, 1579928), (20, 1184946), (21, 1128520), (24, 987455), (28, 846390), (30, 789964), (35, 677112), (40, 592473), (42, 564260), (56, 423195), (60, 394982), (70, 338556), (84, 282130), (89, 266280), (105, 225704), (120, 197491), (140, 169278), (168, 141065), (178, 133140), (210, 112852), (267, 88760), (280, 84639), (317, 74760), (356, 66570), (420, 56426), (445, 53256), (534, 44380), (623, 38040), (634, 37380), (712, 33285), (840, 28213), (890, 26628), (951, 24920), (1068, 22190), (1246, 19020), (1268, 18690), (1335, 17752), (1585, 14952), (1780, 13314), (1869, 12680), (1902, 12460), (2136, 11095), (2219, 10680), (2492, 9510), (2536, 9345), (2670, 8876), (3115, 7608), (3170, 7476), (3560, 6657), (3738, 6340), (3804, 6230), (4438, 5340), (4755, 4984)]