80519670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1328

約数の個数: 160

約数和(自身を含む): 270141696

約数和(自身を除く): 189622026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 405, 462, 495, 567, 594, 630, 693, 770, 810, 891, 945, 990, 1134, 1155, 1291, 1386, 1485, 1782, 1890, 2079, 2310, 2582, 2835, 2970, 3465, 3873, 4158, 4455, 5670, 6237, 6455, 6930, 7746, 8910, 9037, 10395, 11619, 12474, 12910, 14201, 18074, 19365, 20790, 23238, 27111, 28402, 31185, 34857, 38730, 42603, 45185, 54222, 58095, 62370, 69714, 71005, 81333, 85206, 90370, 99407, 104571, 116190, 127809, 135555, 142010, 162666, 174285, 198814, 209142, 213015, 243999, 255618, 271110, 298221, 348570, 383427, 406665, 426030, 487998, 497035, 522855, 596442, 639045, 731997, 766854, 813330, 894663, 994070, 1045710, 1150281, 1219995, 1278090, 1463994, 1491105, 1789326, 1917135, 2300562, 2439990, 2683989, 2982210, 3659985, 3834270, 4473315, 5367978, 5751405, 7319970, 8051967, 8946630, 11502810, 13419945, 16103934, 26839890, 40259835, 80519670]

約数ペア:

[(1, 80519670), (2, 40259835), (3, 26839890), (5, 16103934), (6, 13419945), (7, 11502810), (9, 8946630), (10, 8051967), (11, 7319970), (14, 5751405), (15, 5367978), (18, 4473315), (21, 3834270), (22, 3659985), (27, 2982210), (30, 2683989), (33, 2439990), (35, 2300562), (42, 1917135), (45, 1789326), (54, 1491105), (55, 1463994), (63, 1278090), (66, 1219995), (70, 1150281), (77, 1045710), (81, 994070), (90, 894663), (99, 813330), (105, 766854), (110, 731997), (126, 639045), (135, 596442), (154, 522855), (162, 497035), (165, 487998), (189, 426030), (198, 406665), (210, 383427), (231, 348570), (270, 298221), (297, 271110), (315, 255618), (330, 243999), (378, 213015), (385, 209142), (405, 198814), (462, 174285), (495, 162666), (567, 142010), (594, 135555), (630, 127809), (693, 116190), (770, 104571), (810, 99407), (891, 90370), (945, 85206), (990, 81333), (1134, 71005), (1155, 69714), (1291, 62370), (1386, 58095), (1485, 54222), (1782, 45185), (1890, 42603), (2079, 38730), (2310, 34857), (2582, 31185), (2835, 28402), (2970, 27111), (3465, 23238), (3873, 20790), (4158, 19365), (4455, 18074), (5670, 14201), (6237, 12910), (6455, 12474), (6930, 11619), (7746, 10395), (8910, 9037)]