69939840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 226440000

約数和(自身を除く): 156500160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 499, 584, 640, 730, 876, 960, 998, 1095, 1168, 1460, 1497, 1752, 1920, 1996, 2190, 2336, 2495, 2920, 2994, 3504, 3992, 4380, 4672, 4990, 5840, 5988, 7008, 7485, 7984, 8760, 9344, 9980, 11680, 11976, 14016, 14970, 15968, 17520, 19960, 23360, 23952, 28032, 29940, 31936, 35040, 36427, 39920, 46720, 47904, 59880, 63872, 70080, 72854, 79840, 95808, 109281, 119760, 140160, 145708, 159680, 182135, 191616, 218562, 239520, 291416, 319360, 364270, 437124, 479040, 546405, 582832, 728540, 874248, 958080, 1092810, 1165664, 1457080, 1748496, 2185620, 2331328, 2914160, 3496992, 4371240, 4662656, 5828320, 6993984, 8742480, 11656640, 13987968, 17484960, 23313280, 34969920, 69939840]

約数ペア:

[(1, 69939840), (2, 34969920), (3, 23313280), (4, 17484960), (5, 13987968), (6, 11656640), (8, 8742480), (10, 6993984), (12, 5828320), (15, 4662656), (16, 4371240), (20, 3496992), (24, 2914160), (30, 2331328), (32, 2185620), (40, 1748496), (48, 1457080), (60, 1165664), (64, 1092810), (73, 958080), (80, 874248), (96, 728540), (120, 582832), (128, 546405), (146, 479040), (160, 437124), (192, 364270), (219, 319360), (240, 291416), (292, 239520), (320, 218562), (365, 191616), (384, 182135), (438, 159680), (480, 145708), (499, 140160), (584, 119760), (640, 109281), (730, 95808), (876, 79840), (960, 72854), (998, 70080), (1095, 63872), (1168, 59880), (1460, 47904), (1497, 46720), (1752, 39920), (1920, 36427), (1996, 35040), (2190, 31936), (2336, 29940), (2495, 28032), (2920, 23952), (2994, 23360), (3504, 19960), (3992, 17520), (4380, 15968), (4672, 14970), (4990, 14016), (5840, 11976), (5988, 11680), (7008, 9980), (7485, 9344), (7984, 8760)]