631623960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 256

約数和(自身を含む): 2329344000

約数和(自身を除く): 1697720040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 79, 88, 90, 99, 108, 110, 120, 132, 135, 158, 165, 180, 198, 216, 220, 237, 264, 270, 297, 316, 330, 360, 395, 396, 440, 474, 495, 540, 594, 632, 660, 673, 711, 790, 792, 869, 948, 990, 1080, 1185, 1188, 1320, 1346, 1422, 1485, 1580, 1738, 1896, 1980, 2019, 2133, 2370, 2376, 2607, 2692, 2844, 2970, 3160, 3365, 3476, 3555, 3960, 4038, 4266, 4345, 4740, 5214, 5384, 5688, 5940, 6057, 6730, 6952, 7110, 7403, 7821, 8076, 8532, 8690, 9480, 10095, 10428, 10665, 11880, 12114, 13035, 13460, 14220, 14806, 15642, 16152, 17064, 17380, 18171, 20190, 20856, 21330, 22209, 23463, 24228, 26070, 26920, 28440, 29612, 30285, 31284, 34760, 36342, 37015, 39105, 40380, 42660, 44418, 46926, 48456, 52140, 53167, 59224, 60570, 62568, 66627, 72684, 74030, 78210, 80760, 85320, 88836, 90855, 93852, 104280, 106334, 111045, 117315, 121140, 133254, 145368, 148060, 156420, 159501, 177672, 181710, 187704, 199881, 212668, 222090, 234630, 242280, 265835, 266508, 296120, 312840, 319002, 333135, 363420, 399762, 425336, 444180, 469260, 478503, 531670, 533016, 584837, 638004, 666270, 726840, 797505, 799524, 888360, 938520, 957006, 999405, 1063340, 1169674, 1276008, 1332540, 1435509, 1595010, 1599048, 1754511, 1914012, 1998810, 2126680, 2339348, 2392515, 2665080, 2871018, 2924185, 3190020, 3509022, 3828024, 3997620, 4678696, 4785030, 5263533, 5742036, 5848370, 6380040, 7018044, 7177545, 7995240, 8772555, 9570060, 10527066, 11484072, 11696740, 14036088, 14355090, 15790599, 17545110, 19140120, 21054132, 23393480, 26317665, 28710180, 31581198, 35090220, 42108264, 52635330, 57420360, 63162396, 70180440, 78952995, 105270660, 126324792, 157905990, 210541320, 315811980, 631623960]

約数ペア:

[(1, 631623960), (2, 315811980), (3, 210541320), (4, 157905990), (5, 126324792), (6, 105270660), (8, 78952995), (9, 70180440), (10, 63162396), (11, 57420360), (12, 52635330), (15, 42108264), (18, 35090220), (20, 31581198), (22, 28710180), (24, 26317665), (27, 23393480), (30, 21054132), (33, 19140120), (36, 17545110), (40, 15790599), (44, 14355090), (45, 14036088), (54, 11696740), (55, 11484072), (60, 10527066), (66, 9570060), (72, 8772555), (79, 7995240), (88, 7177545), (90, 7018044), (99, 6380040), (108, 5848370), (110, 5742036), (120, 5263533), (132, 4785030), (135, 4678696), (158, 3997620), (165, 3828024), (180, 3509022), (198, 3190020), (216, 2924185), (220, 2871018), (237, 2665080), (264, 2392515), (270, 2339348), (297, 2126680), (316, 1998810), (330, 1914012), (360, 1754511), (395, 1599048), (396, 1595010), (440, 1435509), (474, 1332540), (495, 1276008), (540, 1169674), (594, 1063340), (632, 999405), (660, 957006), (673, 938520), (711, 888360), (790, 799524), (792, 797505), (869, 726840), (948, 666270), (990, 638004), (1080, 584837), (1185, 533016), (1188, 531670), (1320, 478503), (1346, 469260), (1422, 444180), (1485, 425336), (1580, 399762), (1738, 363420), (1896, 333135), (1980, 319002), (2019, 312840), (2133, 296120), (2370, 266508), (2376, 265835), (2607, 242280), (2692, 234630), (2844, 222090), (2970, 212668), (3160, 199881), (3365, 187704), (3476, 181710), (3555, 177672), (3960, 159501), (4038, 156420), (4266, 148060), (4345, 145368), (4740, 133254), (5214, 121140), (5384, 117315), (5688, 111045), (5940, 106334), (6057, 104280), (6730, 93852), (6952, 90855), (7110, 88836), (7403, 85320), (7821, 80760), (8076, 78210), (8532, 74030), (8690, 72684), (9480, 66627), (10095, 62568), (10428, 60570), (10665, 59224), (11880, 53167), (12114, 52140), (13035, 48456), (13460, 46926), (14220, 44418), (14806, 42660), (15642, 40380), (16152, 39105), (17064, 37015), (17380, 36342), (18171, 34760), (20190, 31284), (20856, 30285), (21330, 29612), (22209, 28440), (23463, 26920), (24228, 26070)]