138926760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23627}}^1$

素因数の和:23655

約数の個数: 96

約数和(自身を含む): 484846560

約数和(自身を除く): 345919800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 23627, 47254, 70881, 94508, 118135, 141762, 165389, 189016, 236270, 283524, 330778, 354405, 472540, 496167, 567048, 661556, 708810, 826945, 945080, 992334, 1157723, 1323112, 1417620, 1653890, 1984668, 2315446, 2480835, 2835240, 3307780, 3473169, 3969336, 4630892, 4961670, 5788615, 6615560, 6946338, 9261784, 9923340, 11577230, 13892676, 17365845, 19846680, 23154460, 27785352, 34731690, 46308920, 69463380, 138926760]

約数ペア:

[(1, 138926760), (2, 69463380), (3, 46308920), (4, 34731690), (5, 27785352), (6, 23154460), (7, 19846680), (8, 17365845), (10, 13892676), (12, 11577230), (14, 9923340), (15, 9261784), (20, 6946338), (21, 6615560), (24, 5788615), (28, 4961670), (30, 4630892), (35, 3969336), (40, 3473169), (42, 3307780), (49, 2835240), (56, 2480835), (60, 2315446), (70, 1984668), (84, 1653890), (98, 1417620), (105, 1323112), (120, 1157723), (140, 992334), (147, 945080), (168, 826945), (196, 708810), (210, 661556), (245, 567048), (280, 496167), (294, 472540), (392, 354405), (420, 330778), (490, 283524), (588, 236270), (735, 189016), (840, 165389), (980, 141762), (1176, 118135), (1470, 94508), (1960, 70881), (2940, 47254), (5880, 23627)]