235739760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 763665408

約数和(自身を除く): 527925648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 106, 120, 129, 159, 172, 212, 215, 240, 258, 265, 318, 344, 424, 430, 431, 516, 530, 636, 645, 688, 795, 848, 860, 862, 1032, 1060, 1272, 1290, 1293, 1590, 1720, 1724, 2064, 2120, 2155, 2279, 2544, 2580, 2586, 3180, 3440, 3448, 4240, 4310, 4558, 5160, 5172, 6360, 6465, 6837, 6896, 8620, 9116, 10320, 10344, 11395, 12720, 12930, 13674, 17240, 18232, 18533, 20688, 22790, 22843, 25860, 27348, 34185, 34480, 36464, 37066, 45580, 45686, 51720, 54696, 55599, 68370, 68529, 74132, 91160, 91372, 92665, 103440, 109392, 111198, 114215, 136740, 137058, 148264, 182320, 182744, 185330, 222396, 228430, 273480, 274116, 277995, 296528, 342645, 365488, 370660, 444792, 456860, 546960, 548232, 555990, 685290, 741320, 889584, 913720, 982249, 1096464, 1111980, 1370580, 1482640, 1827440, 1964498, 2223960, 2741160, 2946747, 3928996, 4447920, 4911245, 5482320, 5893494, 7857992, 9822490, 11786988, 14733735, 15715984, 19644980, 23573976, 29467470, 39289960, 47147952, 58934940, 78579920, 117869880, 235739760]

約数ペア:

[(1, 235739760), (2, 117869880), (3, 78579920), (4, 58934940), (5, 47147952), (6, 39289960), (8, 29467470), (10, 23573976), (12, 19644980), (15, 15715984), (16, 14733735), (20, 11786988), (24, 9822490), (30, 7857992), (40, 5893494), (43, 5482320), (48, 4911245), (53, 4447920), (60, 3928996), (80, 2946747), (86, 2741160), (106, 2223960), (120, 1964498), (129, 1827440), (159, 1482640), (172, 1370580), (212, 1111980), (215, 1096464), (240, 982249), (258, 913720), (265, 889584), (318, 741320), (344, 685290), (424, 555990), (430, 548232), (431, 546960), (516, 456860), (530, 444792), (636, 370660), (645, 365488), (688, 342645), (795, 296528), (848, 277995), (860, 274116), (862, 273480), (1032, 228430), (1060, 222396), (1272, 185330), (1290, 182744), (1293, 182320), (1590, 148264), (1720, 137058), (1724, 136740), (2064, 114215), (2120, 111198), (2155, 109392), (2279, 103440), (2544, 92665), (2580, 91372), (2586, 91160), (3180, 74132), (3440, 68529), (3448, 68370), (4240, 55599), (4310, 54696), (4558, 51720), (5160, 45686), (5172, 45580), (6360, 37066), (6465, 36464), (6837, 34480), (6896, 34185), (8620, 27348), (9116, 25860), (10320, 22843), (10344, 22790), (11395, 20688), (12720, 18533), (12930, 18232), (13674, 17240)]