1880859528

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 5494368000

約数和(自身を除く): 3613508472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 109, 124, 162, 186, 216, 218, 248, 279, 324, 327, 372, 436, 558, 648, 654, 744, 837, 859, 872, 981, 1116, 1308, 1674, 1718, 1962, 2232, 2511, 2577, 2616, 2943, 3348, 3379, 3436, 3924, 5022, 5154, 5886, 6696, 6758, 6872, 7731, 7848, 8829, 10044, 10137, 10308, 11772, 13516, 15462, 17658, 20088, 20274, 20616, 23193, 23544, 26629, 27032, 30411, 30924, 35316, 40548, 46386, 53258, 60822, 61848, 69579, 70632, 79887, 81096, 91233, 92772, 93631, 106516, 121644, 139158, 159774, 182466, 185544, 187262, 213032, 239661, 243288, 273699, 278316, 280893, 319548, 364932, 374524, 479322, 547398, 556632, 561786, 639096, 718983, 729864, 749048, 842679, 958644, 1094796, 1123572, 1437966, 1685358, 1917288, 2156949, 2189592, 2247144, 2528037, 2875932, 2902561, 3370716, 4313898, 5056074, 5751864, 5805122, 6741432, 7584111, 8627796, 8707683, 10112148, 11610244, 15168222, 17255592, 17415366, 20224296, 23220488, 26123049, 30336444, 34830732, 52246098, 60672888, 69661464, 78369147, 104492196, 156738294, 208984392, 235107441, 313476588, 470214882, 626953176, 940429764, 1880859528]

約数ペア:

[(1, 1880859528), (2, 940429764), (3, 626953176), (4, 470214882), (6, 313476588), (8, 235107441), (9, 208984392), (12, 156738294), (18, 104492196), (24, 78369147), (27, 69661464), (31, 60672888), (36, 52246098), (54, 34830732), (62, 30336444), (72, 26123049), (81, 23220488), (93, 20224296), (108, 17415366), (109, 17255592), (124, 15168222), (162, 11610244), (186, 10112148), (216, 8707683), (218, 8627796), (248, 7584111), (279, 6741432), (324, 5805122), (327, 5751864), (372, 5056074), (436, 4313898), (558, 3370716), (648, 2902561), (654, 2875932), (744, 2528037), (837, 2247144), (859, 2189592), (872, 2156949), (981, 1917288), (1116, 1685358), (1308, 1437966), (1674, 1123572), (1718, 1094796), (1962, 958644), (2232, 842679), (2511, 749048), (2577, 729864), (2616, 718983), (2943, 639096), (3348, 561786), (3379, 556632), (3436, 547398), (3924, 479322), (5022, 374524), (5154, 364932), (5886, 319548), (6696, 280893), (6758, 278316), (6872, 273699), (7731, 243288), (7848, 239661), (8829, 213032), (10044, 187262), (10137, 185544), (10308, 182466), (11772, 159774), (13516, 139158), (15462, 121644), (17658, 106516), (20088, 93631), (20274, 92772), (20616, 91233), (23193, 81096), (23544, 79887), (26629, 70632), (27032, 69579), (30411, 61848), (30924, 60822), (35316, 53258), (40548, 46386)]