1320798528

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 336

約数和(自身を含む): 4760366400

約数和(自身を除く): 3439567872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 448, 456, 504, 513, 532, 576, 588, 608, 672, 684, 756, 784, 798, 821, 864, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1216, 1323, 1344, 1368, 1512, 1568, 1596, 1642, 1728, 1764, 1824, 1862, 2016, 2052, 2128, 2352, 2394, 2463, 2646, 2736, 2793, 3024, 3136, 3192, 3284, 3528, 3591, 3648, 3724, 4032, 4104, 4256, 4704, 4788, 4926, 5292, 5472, 5586, 5747, 6048, 6384, 6568, 7056, 7182, 7389, 7448, 8208, 8379, 8512, 9408, 9576, 9852, 10584, 10944, 11172, 11494, 12096, 12768, 13136, 14112, 14364, 14778, 14896, 15599, 16416, 16758, 17241, 19152, 19704, 21168, 22167, 22344, 22988, 25137, 25536, 26272, 28224, 28728, 29556, 29792, 31198, 32832, 33516, 34482, 38304, 39408, 40229, 42336, 44334, 44688, 45976, 46797, 50274, 51723, 52544, 57456, 59112, 59584, 62396, 67032, 68964, 76608, 78816, 80458, 84672, 88668, 89376, 91952, 93594, 100548, 103446, 109193, 114912, 118224, 120687, 124792, 134064, 137928, 140391, 155169, 157632, 160916, 177336, 178752, 183904, 187188, 201096, 206892, 218386, 229824, 236448, 241374, 249584, 268128, 275856, 280782, 310338, 321832, 327579, 354672, 362061, 367808, 374376, 402192, 413784, 421173, 436772, 472896, 482748, 499168, 536256, 551712, 561564, 620676, 643664, 655158, 709344, 724122, 748752, 764351, 804384, 827568, 842346, 873544, 965496, 982737, 998336, 1086183, 1103424, 1123128, 1241352, 1287328, 1310316, 1418688, 1448244, 1497504, 1528702, 1608768, 1655136, 1684692, 1747088, 1930992, 1965474, 2172366, 2246256, 2293053, 2482704, 2574656, 2620632, 2896488, 2948211, 2995008, 3057404, 3310272, 3369384, 3494176, 3861984, 3930948, 4344732, 4492512, 4586106, 4965408, 5241264, 5792976, 5896422, 6114808, 6738768, 6879159, 6988352, 7723968, 7861896, 8689464, 8985024, 9172212, 9930816, 10482528, 11585952, 11792844, 12229616, 13477536, 13758318, 15723792, 17378928, 18344424, 20637477, 20965056, 23171904, 23585688, 24459232, 26955072, 27516636, 31447584, 34757856, 36688848, 41274954, 47171376, 48918464, 55033272, 62895168, 69515712, 73377696, 82549908, 94342752, 110066544, 146755392, 165099816, 188685504, 220133088, 330199632, 440266176, 660399264, 1320798528]

約数ペア:

[(1, 1320798528), (2, 660399264), (3, 440266176), (4, 330199632), (6, 220133088), (7, 188685504), (8, 165099816), (9, 146755392), (12, 110066544), (14, 94342752), (16, 82549908), (18, 73377696), (19, 69515712), (21, 62895168), (24, 55033272), (27, 48918464), (28, 47171376), (32, 41274954), (36, 36688848), (38, 34757856), (42, 31447584), (48, 27516636), (49, 26955072), (54, 24459232), (56, 23585688), (57, 23171904), (63, 20965056), (64, 20637477), (72, 18344424), (76, 17378928), (84, 15723792), (96, 13758318), (98, 13477536), (108, 12229616), (112, 11792844), (114, 11585952), (126, 10482528), (133, 9930816), (144, 9172212), (147, 8985024), (152, 8689464), (168, 7861896), (171, 7723968), (189, 6988352), (192, 6879159), (196, 6738768), (216, 6114808), (224, 5896422), (228, 5792976), (252, 5241264), (266, 4965408), (288, 4586106), (294, 4492512), (304, 4344732), (336, 3930948), (342, 3861984), (378, 3494176), (392, 3369384), (399, 3310272), (432, 3057404), (441, 2995008), (448, 2948211), (456, 2896488), (504, 2620632), (513, 2574656), (532, 2482704), (576, 2293053), (588, 2246256), (608, 2172366), (672, 1965474), (684, 1930992), (756, 1747088), (784, 1684692), (798, 1655136), (821, 1608768), (864, 1528702), (882, 1497504), (912, 1448244), (931, 1418688), (1008, 1310316), (1026, 1287328), (1064, 1241352), (1176, 1123128), (1197, 1103424), (1216, 1086183), (1323, 998336), (1344, 982737), (1368, 965496), (1512, 873544), (1568, 842346), (1596, 827568), (1642, 804384), (1728, 764351), (1764, 748752), (1824, 724122), (1862, 709344), (2016, 655158), (2052, 643664), (2128, 620676), (2352, 561564), (2394, 551712), (2463, 536256), (2646, 499168), (2736, 482748), (2793, 472896), (3024, 436772), (3136, 421173), (3192, 413784), (3284, 402192), (3528, 374376), (3591, 367808), (3648, 362061), (3724, 354672), (4032, 327579), (4104, 321832), (4256, 310338), (4704, 280782), (4788, 275856), (4926, 268128), (5292, 249584), (5472, 241374), (5586, 236448), (5747, 229824), (6048, 218386), (6384, 206892), (6568, 201096), (7056, 187188), (7182, 183904), (7389, 178752), (7448, 177336), (8208, 160916), (8379, 157632), (8512, 155169), (9408, 140391), (9576, 137928), (9852, 134064), (10584, 124792), (10944, 120687), (11172, 118224), (11494, 114912), (12096, 109193), (12768, 103446), (13136, 100548), (14112, 93594), (14364, 91952), (14778, 89376), (14896, 88668), (15599, 84672), (16416, 80458), (16758, 78816), (17241, 76608), (19152, 68964), (19704, 67032), (21168, 62396), (22167, 59584), (22344, 59112), (22988, 57456), (25137, 52544), (25536, 51723), (26272, 50274), (28224, 46797), (28728, 45976), (29556, 44688), (29792, 44334), (31198, 42336), (32832, 40229), (33516, 39408), (34482, 38304)]