80237304

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 276606000

約数和(自身を除く): 196368696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 324, 342, 343, 361, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 648, 684, 686, 722, 756, 798, 882, 931, 1026, 1029, 1064, 1083, 1134, 1176, 1197, 1323, 1368, 1372, 1444, 1512, 1539, 1596, 1764, 1862, 2052, 2058, 2166, 2268, 2394, 2527, 2646, 2744, 2793, 2888, 3078, 3087, 3192, 3249, 3528, 3591, 3724, 3969, 4104, 4116, 4332, 4536, 4788, 5054, 5292, 5586, 6156, 6174, 6498, 6517, 7182, 7448, 7581, 7938, 8232, 8379, 8664, 9261, 9576, 9747, 10108, 10584, 10773, 11172, 12312, 12348, 12996, 13034, 14364, 15162, 15876, 16758, 17689, 18522, 19494, 19551, 20216, 21546, 22344, 22743, 24696, 25137, 25992, 26068, 27783, 28728, 29241, 30324, 31752, 33516, 35378, 37044, 38988, 39102, 43092, 45486, 50274, 52136, 53067, 55566, 58482, 58653, 60648, 67032, 68229, 70756, 74088, 75411, 77976, 78204, 86184, 90972, 100548, 106134, 111132, 116964, 117306, 123823, 136458, 141512, 150822, 156408, 159201, 175959, 181944, 201096, 204687, 212268, 222264, 233928, 234612, 247646, 272916, 301644, 318402, 351918, 371469, 409374, 424536, 469224, 477603, 495292, 527877, 545832, 603288, 636804, 703836, 742938, 818748, 955206, 990584, 1055754, 1114407, 1273608, 1407672, 1432809, 1485876, 1637496, 1910412, 2111508, 2228814, 2865618, 2971752, 3343221, 3820824, 4223016, 4457628, 5731236, 6686442, 8915256, 10029663, 11462472, 13372884, 20059326, 26745768, 40118652, 80237304]

約数ペア:

[(1, 80237304), (2, 40118652), (3, 26745768), (4, 20059326), (6, 13372884), (7, 11462472), (8, 10029663), (9, 8915256), (12, 6686442), (14, 5731236), (18, 4457628), (19, 4223016), (21, 3820824), (24, 3343221), (27, 2971752), (28, 2865618), (36, 2228814), (38, 2111508), (42, 1910412), (49, 1637496), (54, 1485876), (56, 1432809), (57, 1407672), (63, 1273608), (72, 1114407), (76, 1055754), (81, 990584), (84, 955206), (98, 818748), (108, 742938), (114, 703836), (126, 636804), (133, 603288), (147, 545832), (152, 527877), (162, 495292), (168, 477603), (171, 469224), (189, 424536), (196, 409374), (216, 371469), (228, 351918), (252, 318402), (266, 301644), (294, 272916), (324, 247646), (342, 234612), (343, 233928), (361, 222264), (378, 212268), (392, 204687), (399, 201096), (441, 181944), (456, 175959), (504, 159201), (513, 156408), (532, 150822), (567, 141512), (588, 136458), (648, 123823), (684, 117306), (686, 116964), (722, 111132), (756, 106134), (798, 100548), (882, 90972), (931, 86184), (1026, 78204), (1029, 77976), (1064, 75411), (1083, 74088), (1134, 70756), (1176, 68229), (1197, 67032), (1323, 60648), (1368, 58653), (1372, 58482), (1444, 55566), (1512, 53067), (1539, 52136), (1596, 50274), (1764, 45486), (1862, 43092), (2052, 39102), (2058, 38988), (2166, 37044), (2268, 35378), (2394, 33516), (2527, 31752), (2646, 30324), (2744, 29241), (2793, 28728), (2888, 27783), (3078, 26068), (3087, 25992), (3192, 25137), (3249, 24696), (3528, 22743), (3591, 22344), (3724, 21546), (3969, 20216), (4104, 19551), (4116, 19494), (4332, 18522), (4536, 17689), (4788, 16758), (5054, 15876), (5292, 15162), (5586, 14364), (6156, 13034), (6174, 12996), (6498, 12348), (6517, 12312), (7182, 11172), (7448, 10773), (7581, 10584), (7938, 10108), (8232, 9747), (8379, 9576), (8664, 9261)]