23178120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 81527040

約数和(自身を除く): 58348920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 673, 820, 840, 861, 984, 1148, 1230, 1346, 1435, 1640, 1722, 2019, 2296, 2460, 2692, 2870, 3365, 3444, 4038, 4305, 4711, 4920, 5384, 5740, 6730, 6888, 8076, 8610, 9422, 10095, 11480, 13460, 14133, 16152, 17220, 18844, 20190, 23555, 26920, 27593, 28266, 34440, 37688, 40380, 47110, 55186, 56532, 70665, 80760, 82779, 94220, 110372, 113064, 137965, 141330, 165558, 188440, 193151, 220744, 275930, 282660, 331116, 386302, 413895, 551860, 565320, 579453, 662232, 772604, 827790, 965755, 1103720, 1158906, 1545208, 1655580, 1931510, 2317812, 2897265, 3311160, 3863020, 4635624, 5794530, 7726040, 11589060, 23178120]

約数ペア:

[(1, 23178120), (2, 11589060), (3, 7726040), (4, 5794530), (5, 4635624), (6, 3863020), (7, 3311160), (8, 2897265), (10, 2317812), (12, 1931510), (14, 1655580), (15, 1545208), (20, 1158906), (21, 1103720), (24, 965755), (28, 827790), (30, 772604), (35, 662232), (40, 579453), (41, 565320), (42, 551860), (56, 413895), (60, 386302), (70, 331116), (82, 282660), (84, 275930), (105, 220744), (120, 193151), (123, 188440), (140, 165558), (164, 141330), (168, 137965), (205, 113064), (210, 110372), (246, 94220), (280, 82779), (287, 80760), (328, 70665), (410, 56532), (420, 55186), (492, 47110), (574, 40380), (615, 37688), (673, 34440), (820, 28266), (840, 27593), (861, 26920), (984, 23555), (1148, 20190), (1230, 18844), (1346, 17220), (1435, 16152), (1640, 14133), (1722, 13460), (2019, 11480), (2296, 10095), (2460, 9422), (2692, 8610), (2870, 8076), (3365, 6888), (3444, 6730), (4038, 5740), (4305, 5384), (4711, 4920)]