120920169552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{42787}}^1$

素因数の和:43465

約数の個数: 160

約数和(自身を含む): 385067354112

約数和(自身を除く): 264147184560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 647, 728, 1092, 1294, 1456, 1941, 2184, 2588, 3882, 4368, 4529, 5176, 7764, 8411, 9058, 10352, 13587, 15528, 16822, 18116, 25233, 27174, 31056, 33644, 36232, 42787, 50466, 54348, 58877, 67288, 72464, 85574, 100932, 108696, 117754, 128361, 134576, 171148, 176631, 201864, 217392, 235508, 256722, 299509, 342296, 353262, 403728, 471016, 513444, 556231, 599018, 684592, 706524, 898527, 942032, 1026888, 1112462, 1198036, 1413048, 1668693, 1797054, 2053776, 2224924, 2396072, 2826096, 3337386, 3594108, 3893617, 4449848, 4792144, 6674772, 7188216, 7787234, 8899696, 11680851, 13349544, 14376432, 15574468, 23361702, 26699088, 27683189, 31148936, 46723404, 55366378, 62297872, 83049567, 93446808, 110732756, 166099134, 186893616, 193782323, 221465512, 332198268, 359881457, 387564646, 442931024, 581346969, 664396536, 719762914, 775129292, 1079644371, 1162693938, 1328793072, 1439525828, 1550258584, 2159288742, 2325387876, 2519170199, 2879051656, 3100517168, 4318577484, 4650775752, 5038340398, 5758103312, 7557510597, 8637154968, 9301551504, 10076680796, 15115021194, 17274309936, 20153361592, 30230042388, 40306723184, 60460084776, 120920169552]

約数ペア:

[(1, 120920169552), (2, 60460084776), (3, 40306723184), (4, 30230042388), (6, 20153361592), (7, 17274309936), (8, 15115021194), (12, 10076680796), (13, 9301551504), (14, 8637154968), (16, 7557510597), (21, 5758103312), (24, 5038340398), (26, 4650775752), (28, 4318577484), (39, 3100517168), (42, 2879051656), (48, 2519170199), (52, 2325387876), (56, 2159288742), (78, 1550258584), (84, 1439525828), (91, 1328793072), (104, 1162693938), (112, 1079644371), (156, 775129292), (168, 719762914), (182, 664396536), (208, 581346969), (273, 442931024), (312, 387564646), (336, 359881457), (364, 332198268), (546, 221465512), (624, 193782323), (647, 186893616), (728, 166099134), (1092, 110732756), (1294, 93446808), (1456, 83049567), (1941, 62297872), (2184, 55366378), (2588, 46723404), (3882, 31148936), (4368, 27683189), (4529, 26699088), (5176, 23361702), (7764, 15574468), (8411, 14376432), (9058, 13349544), (10352, 11680851), (13587, 8899696), (15528, 7787234), (16822, 7188216), (18116, 6674772), (25233, 4792144), (27174, 4449848), (31056, 3893617), (33644, 3594108), (36232, 3337386), (42787, 2826096), (50466, 2396072), (54348, 2224924), (58877, 2053776), (67288, 1797054), (72464, 1668693), (85574, 1413048), (100932, 1198036), (108696, 1112462), (117754, 1026888), (128361, 942032), (134576, 898527), (171148, 706524), (176631, 684592), (201864, 599018), (217392, 556231), (235508, 513444), (256722, 471016), (299509, 403728), (342296, 353262)]