157874640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8543}}^1$

素因数の和:8577

約数の個数: 160

約数和(自身を含む): 610246656

約数和(自身を除く): 452372016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8543, 9240, 17086, 18480, 25629, 34172, 42715, 51258, 59801, 68344, 85430, 93973, 102516, 119602, 128145, 136688, 170860, 179403, 187946, 205032, 239204, 256290, 281919, 299005, 341720, 358806, 375892, 410064, 469865, 478408, 512580, 563838, 598010, 657811, 683440, 717612, 751784, 897015, 939730, 956816, 1025160, 1127676, 1196020, 1315622, 1409595, 1435224, 1503568, 1794030, 1879460, 1973433, 2050320, 2255352, 2392040, 2631244, 2819190, 2870448, 3289055, 3588060, 3758920, 3946866, 4510704, 4784080, 5262488, 5638380, 6578110, 7176120, 7517840, 7893732, 9867165, 10524976, 11276760, 13156220, 14352240, 15787464, 19734330, 22553520, 26312440, 31574928, 39468660, 52624880, 78937320, 157874640]

約数ペア:

[(1, 157874640), (2, 78937320), (3, 52624880), (4, 39468660), (5, 31574928), (6, 26312440), (7, 22553520), (8, 19734330), (10, 15787464), (11, 14352240), (12, 13156220), (14, 11276760), (15, 10524976), (16, 9867165), (20, 7893732), (21, 7517840), (22, 7176120), (24, 6578110), (28, 5638380), (30, 5262488), (33, 4784080), (35, 4510704), (40, 3946866), (42, 3758920), (44, 3588060), (48, 3289055), (55, 2870448), (56, 2819190), (60, 2631244), (66, 2392040), (70, 2255352), (77, 2050320), (80, 1973433), (84, 1879460), (88, 1794030), (105, 1503568), (110, 1435224), (112, 1409595), (120, 1315622), (132, 1196020), (140, 1127676), (154, 1025160), (165, 956816), (168, 939730), (176, 897015), (210, 751784), (220, 717612), (231, 683440), (240, 657811), (264, 598010), (280, 563838), (308, 512580), (330, 478408), (336, 469865), (385, 410064), (420, 375892), (440, 358806), (462, 341720), (528, 299005), (560, 281919), (616, 256290), (660, 239204), (770, 205032), (840, 187946), (880, 179403), (924, 170860), (1155, 136688), (1232, 128145), (1320, 119602), (1540, 102516), (1680, 93973), (1848, 85430), (2310, 68344), (2640, 59801), (3080, 51258), (3696, 42715), (4620, 34172), (6160, 25629), (8543, 18480), (9240, 17086)]