201680365572

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2293}}^1$

素因数の和:2760

約数の個数: 288

約数和(自身を含む): 631272096000

約数和(自身を除く): 429591730428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 343, 357, 419, 441, 476, 588, 612, 686, 714, 833, 838, 882, 1029, 1071, 1257, 1372, 1428, 1666, 1676, 1764, 2058, 2142, 2293, 2499, 2514, 2933, 3087, 3332, 3771, 4116, 4284, 4586, 4998, 5028, 5831, 5866, 6174, 6879, 7123, 7497, 7542, 8799, 9172, 9996, 11662, 11732, 12348, 13758, 14246, 14994, 15084, 16051, 17493, 17598, 20531, 20637, 21369, 23324, 26397, 27516, 28492, 29988, 32102, 34986, 35196, 38981, 41062, 41274, 42738, 48153, 49861, 52479, 52794, 61593, 64107, 64204, 69972, 77962, 82124, 82548, 85476, 96306, 99722, 104958, 105588, 112357, 116943, 123186, 128214, 143717, 144459, 149583, 155924, 184779, 192612, 199444, 209916, 224714, 233886, 246372, 256428, 272867, 287434, 288918, 299166, 337071, 349027, 350829, 369558, 431151, 448749, 449428, 467772, 545734, 574868, 577836, 598332, 674142, 698054, 701658, 739116, 786499, 818601, 862302, 897498, 960767, 1011213, 1047081, 1091468, 1293453, 1348284, 1396108, 1403316, 1572998, 1637202, 1724604, 1794996, 1910069, 1921534, 2022426, 2094162, 2359497, 2443189, 2455803, 2586906, 2882301, 3141243, 3145996, 3274404, 3820138, 3843068, 4044852, 4188324, 4718994, 4886378, 4911606, 5173812, 5730207, 5764602, 6282486, 6725369, 7078491, 7329567, 7640276, 8646903, 9437988, 9772756, 9823212, 11460414, 11529204, 12564972, 13370483, 13450738, 14156982, 14659134, 16333039, 17190621, 17293806, 20176107, 21988701, 22920828, 26740966, 26901476, 28313964, 29318268, 32666078, 34381242, 34587612, 40111449, 40352214, 43977402, 47077583, 48999117, 53481932, 60528321, 65332156, 68762484, 80222898, 80704428, 87954804, 94155166, 97998234, 114331273, 120334347, 121056642, 141232749, 146997351, 160445796, 188310332, 195996468, 228662546, 240668694, 242113284, 282465498, 293994702, 329543081, 342993819, 423698247, 457325092, 481337388, 564930996, 587989404, 659086162, 685987638, 800318911, 847396494, 988629243, 1028981457, 1318172324, 1371975276, 1600637822, 1694792988, 1977258486, 2057962914, 2400956733, 2965887729, 3201275644, 3954516972, 4115925828, 4801913466, 5602232377, 5931775458, 7202870199, 9603826932, 11204464754, 11863550916, 14405740398, 16806697131, 22408929508, 28811480796, 33613394262, 50420091393, 67226788524, 100840182786, 201680365572]

約数ペア:

[(1, 201680365572), (2, 100840182786), (3, 67226788524), (4, 50420091393), (6, 33613394262), (7, 28811480796), (9, 22408929508), (12, 16806697131), (14, 14405740398), (17, 11863550916), (18, 11204464754), (21, 9603826932), (28, 7202870199), (34, 5931775458), (36, 5602232377), (42, 4801913466), (49, 4115925828), (51, 3954516972), (63, 3201275644), (68, 2965887729), (84, 2400956733), (98, 2057962914), (102, 1977258486), (119, 1694792988), (126, 1600637822), (147, 1371975276), (153, 1318172324), (196, 1028981457), (204, 988629243), (238, 847396494), (252, 800318911), (294, 685987638), (306, 659086162), (343, 587989404), (357, 564930996), (419, 481337388), (441, 457325092), (476, 423698247), (588, 342993819), (612, 329543081), (686, 293994702), (714, 282465498), (833, 242113284), (838, 240668694), (882, 228662546), (1029, 195996468), (1071, 188310332), (1257, 160445796), (1372, 146997351), (1428, 141232749), (1666, 121056642), (1676, 120334347), (1764, 114331273), (2058, 97998234), (2142, 94155166), (2293, 87954804), (2499, 80704428), (2514, 80222898), (2933, 68762484), (3087, 65332156), (3332, 60528321), (3771, 53481932), (4116, 48999117), (4284, 47077583), (4586, 43977402), (4998, 40352214), (5028, 40111449), (5831, 34587612), (5866, 34381242), (6174, 32666078), (6879, 29318268), (7123, 28313964), (7497, 26901476), (7542, 26740966), (8799, 22920828), (9172, 21988701), (9996, 20176107), (11662, 17293806), (11732, 17190621), (12348, 16333039), (13758, 14659134), (14246, 14156982), (14994, 13450738), (15084, 13370483), (16051, 12564972), (17493, 11529204), (17598, 11460414), (20531, 9823212), (20637, 9772756), (21369, 9437988), (23324, 8646903), (26397, 7640276), (27516, 7329567), (28492, 7078491), (29988, 6725369), (32102, 6282486), (34986, 5764602), (35196, 5730207), (38981, 5173812), (41062, 4911606), (41274, 4886378), (42738, 4718994), (48153, 4188324), (49861, 4044852), (52479, 3843068), (52794, 3820138), (61593, 3274404), (64107, 3145996), (64204, 3141243), (69972, 2882301), (77962, 2586906), (82124, 2455803), (82548, 2443189), (85476, 2359497), (96306, 2094162), (99722, 2022426), (104958, 1921534), (105588, 1910069), (112357, 1794996), (116943, 1724604), (123186, 1637202), (128214, 1572998), (143717, 1403316), (144459, 1396108), (149583, 1348284), (155924, 1293453), (184779, 1091468), (192612, 1047081), (199444, 1011213), (209916, 960767), (224714, 897498), (233886, 862302), (246372, 818601), (256428, 786499), (272867, 739116), (287434, 701658), (288918, 698054), (299166, 674142), (337071, 598332), (349027, 577836), (350829, 574868), (369558, 545734), (431151, 467772), (448749, 449428)]