1320231696

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 4339008000

約数和(自身を除く): 3018776304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 53, 56, 68, 84, 89, 98, 102, 106, 112, 119, 136, 147, 159, 168, 178, 196, 204, 212, 238, 267, 272, 294, 318, 336, 343, 356, 357, 371, 392, 408, 424, 476, 534, 588, 623, 636, 686, 712, 714, 742, 784, 816, 833, 848, 901, 952, 1029, 1068, 1113, 1176, 1246, 1272, 1372, 1424, 1428, 1484, 1513, 1666, 1802, 1869, 1904, 2058, 2136, 2226, 2352, 2492, 2499, 2544, 2597, 2703, 2744, 2856, 2968, 3026, 3332, 3604, 3738, 4116, 4272, 4361, 4452, 4539, 4717, 4984, 4998, 5194, 5406, 5488, 5712, 5831, 5936, 6052, 6307, 6664, 7208, 7476, 7791, 8232, 8722, 8904, 9078, 9434, 9968, 9996, 10388, 10591, 10812, 11662, 12104, 12614, 13083, 13328, 14151, 14416, 14952, 15582, 16464, 17444, 17493, 17808, 18156, 18179, 18868, 18921, 19992, 20776, 21182, 21624, 23324, 24208, 25228, 26166, 28302, 29904, 30527, 31164, 31773, 33019, 34888, 34986, 36312, 36358, 37736, 37842, 39984, 41552, 42364, 43248, 44149, 46648, 50456, 52332, 54537, 56604, 61054, 62328, 63546, 66038, 69776, 69972, 72624, 72716, 74137, 75472, 75684, 80189, 84728, 88298, 91581, 93296, 99057, 100912, 104664, 109074, 113208, 122108, 124656, 127092, 132076, 132447, 139944, 145432, 148274, 151368, 160378, 169456, 176596, 183162, 198114, 209328, 218148, 222411, 226416, 231133, 240567, 244216, 254184, 264152, 264894, 279888, 290864, 296548, 302736, 309043, 320756, 353192, 366324, 396228, 436296, 444822, 462266, 481134, 488432, 508368, 518959, 528304, 529788, 561323, 593096, 618086, 641512, 693399, 706384, 732648, 792456, 872592, 889644, 924532, 927129, 962268, 1037918, 1059576, 1122646, 1186192, 1236172, 1283024, 1386798, 1465296, 1556877, 1584912, 1617931, 1683969, 1779288, 1849064, 1854258, 1924536, 2075836, 2119152, 2245292, 2472344, 2773596, 3113754, 3235862, 3367938, 3558576, 3698128, 3708516, 3849072, 3929261, 4151672, 4490584, 4853793, 4944688, 5547192, 6227508, 6471724, 6735876, 7417032, 7858522, 8303344, 8981168, 9707586, 11094384, 11787783, 12455016, 12943448, 13471752, 14834064, 15717044, 19415172, 23575566, 24910032, 25886896, 26943504, 27504827, 31434088, 38830344, 47151132, 55009654, 62868176, 77660688, 82514481, 94302264, 110019308, 165028962, 188604528, 220038616, 330057924, 440077232, 660115848, 1320231696]

約数ペア:

[(1, 1320231696), (2, 660115848), (3, 440077232), (4, 330057924), (6, 220038616), (7, 188604528), (8, 165028962), (12, 110019308), (14, 94302264), (16, 82514481), (17, 77660688), (21, 62868176), (24, 55009654), (28, 47151132), (34, 38830344), (42, 31434088), (48, 27504827), (49, 26943504), (51, 25886896), (53, 24910032), (56, 23575566), (68, 19415172), (84, 15717044), (89, 14834064), (98, 13471752), (102, 12943448), (106, 12455016), (112, 11787783), (119, 11094384), (136, 9707586), (147, 8981168), (159, 8303344), (168, 7858522), (178, 7417032), (196, 6735876), (204, 6471724), (212, 6227508), (238, 5547192), (267, 4944688), (272, 4853793), (294, 4490584), (318, 4151672), (336, 3929261), (343, 3849072), (356, 3708516), (357, 3698128), (371, 3558576), (392, 3367938), (408, 3235862), (424, 3113754), (476, 2773596), (534, 2472344), (588, 2245292), (623, 2119152), (636, 2075836), (686, 1924536), (712, 1854258), (714, 1849064), (742, 1779288), (784, 1683969), (816, 1617931), (833, 1584912), (848, 1556877), (901, 1465296), (952, 1386798), (1029, 1283024), (1068, 1236172), (1113, 1186192), (1176, 1122646), (1246, 1059576), (1272, 1037918), (1372, 962268), (1424, 927129), (1428, 924532), (1484, 889644), (1513, 872592), (1666, 792456), (1802, 732648), (1869, 706384), (1904, 693399), (2058, 641512), (2136, 618086), (2226, 593096), (2352, 561323), (2492, 529788), (2499, 528304), (2544, 518959), (2597, 508368), (2703, 488432), (2744, 481134), (2856, 462266), (2968, 444822), (3026, 436296), (3332, 396228), (3604, 366324), (3738, 353192), (4116, 320756), (4272, 309043), (4361, 302736), (4452, 296548), (4539, 290864), (4717, 279888), (4984, 264894), (4998, 264152), (5194, 254184), (5406, 244216), (5488, 240567), (5712, 231133), (5831, 226416), (5936, 222411), (6052, 218148), (6307, 209328), (6664, 198114), (7208, 183162), (7476, 176596), (7791, 169456), (8232, 160378), (8722, 151368), (8904, 148274), (9078, 145432), (9434, 139944), (9968, 132447), (9996, 132076), (10388, 127092), (10591, 124656), (10812, 122108), (11662, 113208), (12104, 109074), (12614, 104664), (13083, 100912), (13328, 99057), (14151, 93296), (14416, 91581), (14952, 88298), (15582, 84728), (16464, 80189), (17444, 75684), (17493, 75472), (17808, 74137), (18156, 72716), (18179, 72624), (18868, 69972), (18921, 69776), (19992, 66038), (20776, 63546), (21182, 62328), (21624, 61054), (23324, 56604), (24208, 54537), (25228, 52332), (26166, 50456), (28302, 46648), (29904, 44149), (30527, 43248), (31164, 42364), (31773, 41552), (33019, 39984), (34888, 37842), (34986, 37736), (36312, 36358)]