164232480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 541537920

約数和(自身を除く): 377305440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 73, 80, 86, 96, 109, 120, 129, 146, 160, 172, 215, 218, 219, 240, 258, 292, 327, 344, 365, 430, 436, 438, 480, 516, 545, 584, 645, 654, 688, 730, 860, 872, 876, 1032, 1090, 1095, 1168, 1290, 1308, 1376, 1460, 1635, 1720, 1744, 1752, 2064, 2180, 2190, 2336, 2580, 2616, 2920, 3139, 3270, 3440, 3488, 3504, 4128, 4360, 4380, 4687, 5160, 5232, 5840, 6278, 6540, 6880, 7008, 7957, 8720, 8760, 9374, 9417, 10320, 10464, 11680, 12556, 13080, 14061, 15695, 15914, 17440, 17520, 18748, 18834, 20640, 23435, 23871, 25112, 26160, 28122, 31390, 31828, 35040, 37496, 37668, 39785, 46870, 47085, 47742, 50224, 52320, 56244, 62780, 63656, 70305, 74992, 75336, 79570, 93740, 94170, 95484, 100448, 112488, 119355, 125560, 127312, 140610, 149984, 150672, 159140, 187480, 188340, 190968, 224976, 238710, 251120, 254624, 281220, 301344, 318280, 342151, 374960, 376680, 381936, 449952, 477420, 502240, 562440, 636560, 684302, 749920, 753360, 763872, 954840, 1026453, 1124880, 1273120, 1368604, 1506720, 1710755, 1909680, 2052906, 2249760, 2737208, 3421510, 3819360, 4105812, 5132265, 5474416, 6843020, 8211624, 10264530, 10948832, 13686040, 16423248, 20529060, 27372080, 32846496, 41058120, 54744160, 82116240, 164232480]

約数ペア:

[(1, 164232480), (2, 82116240), (3, 54744160), (4, 41058120), (5, 32846496), (6, 27372080), (8, 20529060), (10, 16423248), (12, 13686040), (15, 10948832), (16, 10264530), (20, 8211624), (24, 6843020), (30, 5474416), (32, 5132265), (40, 4105812), (43, 3819360), (48, 3421510), (60, 2737208), (73, 2249760), (80, 2052906), (86, 1909680), (96, 1710755), (109, 1506720), (120, 1368604), (129, 1273120), (146, 1124880), (160, 1026453), (172, 954840), (215, 763872), (218, 753360), (219, 749920), (240, 684302), (258, 636560), (292, 562440), (327, 502240), (344, 477420), (365, 449952), (430, 381936), (436, 376680), (438, 374960), (480, 342151), (516, 318280), (545, 301344), (584, 281220), (645, 254624), (654, 251120), (688, 238710), (730, 224976), (860, 190968), (872, 188340), (876, 187480), (1032, 159140), (1090, 150672), (1095, 149984), (1168, 140610), (1290, 127312), (1308, 125560), (1376, 119355), (1460, 112488), (1635, 100448), (1720, 95484), (1744, 94170), (1752, 93740), (2064, 79570), (2180, 75336), (2190, 74992), (2336, 70305), (2580, 63656), (2616, 62780), (2920, 56244), (3139, 52320), (3270, 50224), (3440, 47742), (3488, 47085), (3504, 46870), (4128, 39785), (4360, 37668), (4380, 37496), (4687, 35040), (5160, 31828), (5232, 31390), (5840, 28122), (6278, 26160), (6540, 25112), (6880, 23871), (7008, 23435), (7957, 20640), (8720, 18834), (8760, 18748), (9374, 17520), (9417, 17440), (10320, 15914), (10464, 15695), (11680, 14061), (12556, 13080)]