279032160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1301

約数の個数: 192

約数和(自身を含む): 981953280

約数和(自身を除く): 702921120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1056, 1229, 1290, 1320, 1376, 1419, 1720, 1760, 1892, 2064, 2365, 2458, 2580, 2640, 2838, 3440, 3687, 3784, 4128, 4730, 4916, 5160, 5280, 5676, 6145, 6880, 7095, 7374, 7568, 9460, 9832, 10320, 11352, 12290, 13519, 14190, 14748, 15136, 18435, 18920, 19664, 20640, 22704, 24580, 27038, 28380, 29496, 36870, 37840, 39328, 40557, 45408, 49160, 52847, 54076, 56760, 58992, 67595, 73740, 75680, 81114, 98320, 105694, 108152, 113520, 117984, 135190, 147480, 158541, 162228, 196640, 202785, 211388, 216304, 227040, 264235, 270380, 294960, 317082, 324456, 405570, 422776, 432608, 528470, 540760, 581317, 589920, 634164, 648912, 792705, 811140, 845552, 1056940, 1081520, 1162634, 1268328, 1297824, 1585410, 1622280, 1691104, 1743951, 2113880, 2163040, 2325268, 2536656, 2906585, 3170820, 3244560, 3487902, 4227760, 4650536, 5073312, 5813170, 6341640, 6489120, 6975804, 8455520, 8719755, 9301072, 11626340, 12683280, 13951608, 17439510, 18602144, 23252680, 25366560, 27903216, 34879020, 46505360, 55806432, 69758040, 93010720, 139516080, 279032160]

約数ペア:

[(1, 279032160), (2, 139516080), (3, 93010720), (4, 69758040), (5, 55806432), (6, 46505360), (8, 34879020), (10, 27903216), (11, 25366560), (12, 23252680), (15, 18602144), (16, 17439510), (20, 13951608), (22, 12683280), (24, 11626340), (30, 9301072), (32, 8719755), (33, 8455520), (40, 6975804), (43, 6489120), (44, 6341640), (48, 5813170), (55, 5073312), (60, 4650536), (66, 4227760), (80, 3487902), (86, 3244560), (88, 3170820), (96, 2906585), (110, 2536656), (120, 2325268), (129, 2163040), (132, 2113880), (160, 1743951), (165, 1691104), (172, 1622280), (176, 1585410), (215, 1297824), (220, 1268328), (240, 1162634), (258, 1081520), (264, 1056940), (330, 845552), (344, 811140), (352, 792705), (430, 648912), (440, 634164), (473, 589920), (480, 581317), (516, 540760), (528, 528470), (645, 432608), (660, 422776), (688, 405570), (860, 324456), (880, 317082), (946, 294960), (1032, 270380), (1056, 264235), (1229, 227040), (1290, 216304), (1320, 211388), (1376, 202785), (1419, 196640), (1720, 162228), (1760, 158541), (1892, 147480), (2064, 135190), (2365, 117984), (2458, 113520), (2580, 108152), (2640, 105694), (2838, 98320), (3440, 81114), (3687, 75680), (3784, 73740), (4128, 67595), (4730, 58992), (4916, 56760), (5160, 54076), (5280, 52847), (5676, 49160), (6145, 45408), (6880, 40557), (7095, 39328), (7374, 37840), (7568, 36870), (9460, 29496), (9832, 28380), (10320, 27038), (11352, 24580), (12290, 22704), (13519, 20640), (14190, 19664), (14748, 18920), (15136, 18435)]