23853480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 83116800

約数和(自身を除く): 59263320

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 389, 420, 438, 511, 584, 730, 778, 840, 876, 1022, 1095, 1167, 1460, 1533, 1556, 1752, 1945, 2044, 2190, 2334, 2555, 2723, 2920, 3066, 3112, 3890, 4088, 4380, 4668, 5110, 5446, 5835, 6132, 7665, 7780, 8169, 8760, 9336, 10220, 10892, 11670, 12264, 13615, 15330, 15560, 16338, 20440, 21784, 23340, 27230, 28397, 30660, 32676, 40845, 46680, 54460, 56794, 61320, 65352, 81690, 85191, 108920, 113588, 141985, 163380, 170382, 198779, 227176, 283970, 326760, 340764, 397558, 425955, 567940, 596337, 681528, 795116, 851910, 993895, 1135880, 1192674, 1590232, 1703820, 1987790, 2385348, 2981685, 3407640, 3975580, 4770696, 5963370, 7951160, 11926740, 23853480]

約数ペア:

[(1, 23853480), (2, 11926740), (3, 7951160), (4, 5963370), (5, 4770696), (6, 3975580), (7, 3407640), (8, 2981685), (10, 2385348), (12, 1987790), (14, 1703820), (15, 1590232), (20, 1192674), (21, 1135880), (24, 993895), (28, 851910), (30, 795116), (35, 681528), (40, 596337), (42, 567940), (56, 425955), (60, 397558), (70, 340764), (73, 326760), (84, 283970), (105, 227176), (120, 198779), (140, 170382), (146, 163380), (168, 141985), (210, 113588), (219, 108920), (280, 85191), (292, 81690), (365, 65352), (389, 61320), (420, 56794), (438, 54460), (511, 46680), (584, 40845), (730, 32676), (778, 30660), (840, 28397), (876, 27230), (1022, 23340), (1095, 21784), (1167, 20440), (1460, 16338), (1533, 15560), (1556, 15330), (1752, 13615), (1945, 12264), (2044, 11670), (2190, 10892), (2334, 10220), (2555, 9336), (2723, 8760), (2920, 8169), (3066, 7780), (3112, 7665), (3890, 6132), (4088, 5835), (4380, 5446), (4668, 5110)]