137827040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 380007936

約数和(自身を除く): 242180896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 43, 46, 52, 65, 67, 80, 86, 92, 104, 115, 130, 134, 160, 172, 184, 208, 215, 230, 260, 268, 299, 335, 344, 368, 416, 430, 460, 520, 536, 559, 598, 670, 688, 736, 860, 871, 920, 989, 1040, 1072, 1118, 1196, 1340, 1376, 1495, 1541, 1720, 1742, 1840, 1978, 2080, 2144, 2236, 2392, 2680, 2795, 2881, 2990, 3082, 3440, 3484, 3680, 3956, 4355, 4472, 4784, 4945, 5360, 5590, 5762, 5980, 6164, 6880, 6968, 7705, 7912, 8710, 8944, 9568, 9890, 10720, 11180, 11524, 11960, 12328, 12857, 13936, 14405, 15410, 15824, 17420, 17888, 19780, 20033, 22360, 23048, 23920, 24656, 25714, 27872, 28810, 30820, 31648, 34840, 37453, 39560, 40066, 44720, 46096, 47840, 49312, 51428, 57620, 61640, 64285, 66263, 69680, 74906, 79120, 80132, 89440, 92192, 100165, 102856, 115240, 123280, 128570, 132526, 139360, 149812, 158240, 160264, 187265, 200330, 205712, 230480, 246560, 257140, 265052, 299624, 320528, 331315, 374530, 400660, 411424, 460960, 514280, 530104, 599248, 641056, 662630, 749060, 801320, 861419, 1028560, 1060208, 1198496, 1325260, 1498120, 1602640, 1722838, 2057120, 2120416, 2650520, 2996240, 3205280, 3445676, 4307095, 5301040, 5992480, 6891352, 8614190, 10602080, 13782704, 17228380, 27565408, 34456760, 68913520, 137827040]

約数ペア:

[(1, 137827040), (2, 68913520), (4, 34456760), (5, 27565408), (8, 17228380), (10, 13782704), (13, 10602080), (16, 8614190), (20, 6891352), (23, 5992480), (26, 5301040), (32, 4307095), (40, 3445676), (43, 3205280), (46, 2996240), (52, 2650520), (65, 2120416), (67, 2057120), (80, 1722838), (86, 1602640), (92, 1498120), (104, 1325260), (115, 1198496), (130, 1060208), (134, 1028560), (160, 861419), (172, 801320), (184, 749060), (208, 662630), (215, 641056), (230, 599248), (260, 530104), (268, 514280), (299, 460960), (335, 411424), (344, 400660), (368, 374530), (416, 331315), (430, 320528), (460, 299624), (520, 265052), (536, 257140), (559, 246560), (598, 230480), (670, 205712), (688, 200330), (736, 187265), (860, 160264), (871, 158240), (920, 149812), (989, 139360), (1040, 132526), (1072, 128570), (1118, 123280), (1196, 115240), (1340, 102856), (1376, 100165), (1495, 92192), (1541, 89440), (1720, 80132), (1742, 79120), (1840, 74906), (1978, 69680), (2080, 66263), (2144, 64285), (2236, 61640), (2392, 57620), (2680, 51428), (2795, 49312), (2881, 47840), (2990, 46096), (3082, 44720), (3440, 40066), (3484, 39560), (3680, 37453), (3956, 34840), (4355, 31648), (4472, 30820), (4784, 28810), (4945, 27872), (5360, 25714), (5590, 24656), (5762, 23920), (5980, 23048), (6164, 22360), (6880, 20033), (6968, 19780), (7705, 17888), (7912, 17420), (8710, 15824), (8944, 15410), (9568, 14405), (9890, 13936), (10720, 12857), (11180, 12328), (11524, 11960)]