217332960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1261

約数の個数: 192

約数和(自身を含む): 763318080

約数和(自身を除く): 545985120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1131, 1160, 1201, 1248, 1392, 1508, 1560, 1740, 1885, 2080, 2262, 2320, 2402, 2784, 3016, 3120, 3480, 3603, 3770, 4524, 4640, 4804, 5655, 6005, 6032, 6240, 6960, 7206, 7540, 9048, 9608, 11310, 12010, 12064, 13920, 14412, 15080, 15613, 18015, 18096, 19216, 22620, 24020, 28824, 30160, 31226, 34829, 36030, 36192, 38432, 45240, 46839, 48040, 57648, 60320, 62452, 69658, 72060, 78065, 90480, 93678, 96080, 104487, 115296, 124904, 139316, 144120, 156130, 174145, 180960, 187356, 192160, 208974, 234195, 249808, 278632, 288240, 312260, 348290, 374712, 417948, 452777, 468390, 499616, 522435, 557264, 576480, 624520, 696580, 749424, 835896, 905554, 936780, 1044870, 1114528, 1249040, 1358331, 1393160, 1498848, 1671792, 1811108, 1873560, 2089740, 2263885, 2498080, 2716662, 2786320, 3343584, 3622216, 3747120, 4179480, 4527770, 5433324, 5572640, 6791655, 7244432, 7494240, 8358960, 9055540, 10866648, 13583310, 14488864, 16717920, 18111080, 21733296, 27166620, 36222160, 43466592, 54333240, 72444320, 108666480, 217332960]

約数ペア:

[(1, 217332960), (2, 108666480), (3, 72444320), (4, 54333240), (5, 43466592), (6, 36222160), (8, 27166620), (10, 21733296), (12, 18111080), (13, 16717920), (15, 14488864), (16, 13583310), (20, 10866648), (24, 9055540), (26, 8358960), (29, 7494240), (30, 7244432), (32, 6791655), (39, 5572640), (40, 5433324), (48, 4527770), (52, 4179480), (58, 3747120), (60, 3622216), (65, 3343584), (78, 2786320), (80, 2716662), (87, 2498080), (96, 2263885), (104, 2089740), (116, 1873560), (120, 1811108), (130, 1671792), (145, 1498848), (156, 1393160), (160, 1358331), (174, 1249040), (195, 1114528), (208, 1044870), (232, 936780), (240, 905554), (260, 835896), (290, 749424), (312, 696580), (348, 624520), (377, 576480), (390, 557264), (416, 522435), (435, 499616), (464, 468390), (480, 452777), (520, 417948), (580, 374712), (624, 348290), (696, 312260), (754, 288240), (780, 278632), (870, 249808), (928, 234195), (1040, 208974), (1131, 192160), (1160, 187356), (1201, 180960), (1248, 174145), (1392, 156130), (1508, 144120), (1560, 139316), (1740, 124904), (1885, 115296), (2080, 104487), (2262, 96080), (2320, 93678), (2402, 90480), (2784, 78065), (3016, 72060), (3120, 69658), (3480, 62452), (3603, 60320), (3770, 57648), (4524, 48040), (4640, 46839), (4804, 45240), (5655, 38432), (6005, 36192), (6032, 36030), (6240, 34829), (6960, 31226), (7206, 30160), (7540, 28824), (9048, 24020), (9608, 22620), (11310, 19216), (12010, 18096), (12064, 18015), (13920, 15613), (14412, 15080)]