213869760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17137}}^1$

素因数の和:17170

約数の個数: 112

約数和(自身を含む): 731312736

約数和(自身を除く): 517442976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 17137, 34274, 51411, 68548, 85685, 102822, 137096, 171370, 205644, 222781, 257055, 274192, 342740, 411288, 445562, 514110, 548384, 668343, 685480, 822576, 891124, 1028220, 1096768, 1113905, 1336686, 1370960, 1645152, 1782248, 2056440, 2227810, 2673372, 2741920, 3290304, 3341715, 3564496, 4112880, 4455620, 5346744, 5483840, 6683430, 7128992, 8225760, 8911240, 10693488, 13366860, 14257984, 16451520, 17822480, 21386976, 26733720, 35644960, 42773952, 53467440, 71289920, 106934880, 213869760]

約数ペア:

[(1, 213869760), (2, 106934880), (3, 71289920), (4, 53467440), (5, 42773952), (6, 35644960), (8, 26733720), (10, 21386976), (12, 17822480), (13, 16451520), (15, 14257984), (16, 13366860), (20, 10693488), (24, 8911240), (26, 8225760), (30, 7128992), (32, 6683430), (39, 5483840), (40, 5346744), (48, 4455620), (52, 4112880), (60, 3564496), (64, 3341715), (65, 3290304), (78, 2741920), (80, 2673372), (96, 2227810), (104, 2056440), (120, 1782248), (130, 1645152), (156, 1370960), (160, 1336686), (192, 1113905), (195, 1096768), (208, 1028220), (240, 891124), (260, 822576), (312, 685480), (320, 668343), (390, 548384), (416, 514110), (480, 445562), (520, 411288), (624, 342740), (780, 274192), (832, 257055), (960, 222781), (1040, 205644), (1248, 171370), (1560, 137096), (2080, 102822), (2496, 85685), (3120, 68548), (4160, 51411), (6240, 34274), (12480, 17137)]