1640217333888

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{29881}}^1$

素因数の和:32180

約数の個数: 256

約数和(自身を含む): 5535102624000

約数和(自身を除く): 3894885290112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2269, 2688, 3024, 3456, 4032, 4538, 6048, 6807, 8064, 9076, 12096, 13614, 15883, 18152, 20421, 24192, 27228, 29881, 31766, 36304, 40842, 47649, 54456, 59762, 61263, 63532, 72608, 81684, 89643, 95298, 108912, 119524, 122526, 127064, 142947, 145216, 163368, 179286, 190596, 209167, 217824, 239048, 245052, 254128, 268929, 285894, 290432, 326736, 358572, 381192, 418334, 428841, 435648, 478096, 490104, 508256, 537858, 571788, 627501, 653472, 717144, 762384, 806787, 836668, 857682, 871296, 956192, 980208, 1016512, 1075716, 1143576, 1255002, 1306944, 1434288, 1524768, 1613574, 1673336, 1715364, 1882503, 1912384, 1960416, 2033024, 2151432, 2287152, 2510004, 2613888, 2868576, 3049536, 3227148, 3346672, 3430728, 3765006, 3824768, 3920832, 4302864, 4574304, 5020008, 5647509, 5737152, 6099072, 6454296, 6693344, 6861456, 7530012, 7841664, 8605728, 9148608, 10040016, 11295018, 11474304, 12908592, 13386688, 13722912, 15060024, 17211456, 18297216, 20080032, 22590036, 25817184, 26773376, 27445824, 30120048, 34422912, 40160064, 45180072, 51634368, 54891648, 60240096, 67799989, 80320128, 90360144, 103268736, 120480192, 135599978, 180720288, 203399967, 240960384, 271199956, 361440576, 406799934, 474599923, 542399912, 610199901, 722881152, 813599868, 949199846, 1084799824, 1220399802, 1423799769, 1627199736, 1830599703, 1898399692, 2169599648, 2440799604, 2847599538, 3254399472, 3661199406, 3796799384, 4271399307, 4339199296, 4881599208, 5695199076, 6508798944, 7322398812, 7593598768, 8542798614, 8678398592, 9763198416, 11390398152, 12814197921, 13017597888, 14644797624, 15187197536, 17085597228, 19526396832, 22780796304, 25628395842, 26035195776, 29289595248, 30374395072, 34171194456, 39052793664, 45561592608, 51256791684, 58579190496, 60748790144, 68342388912, 78105587328, 91123185216, 102513583368, 117158380992, 136684777824, 182246370432, 205027166736, 234316761984, 273369555648, 410054333472, 546739111296, 820108666944, 1640217333888]

約数ペア:

[(1, 1640217333888), (2, 820108666944), (3, 546739111296), (4, 410054333472), (6, 273369555648), (7, 234316761984), (8, 205027166736), (9, 182246370432), (12, 136684777824), (14, 117158380992), (16, 102513583368), (18, 91123185216), (21, 78105587328), (24, 68342388912), (27, 60748790144), (28, 58579190496), (32, 51256791684), (36, 45561592608), (42, 39052793664), (48, 34171194456), (54, 30374395072), (56, 29289595248), (63, 26035195776), (64, 25628395842), (72, 22780796304), (84, 19526396832), (96, 17085597228), (108, 15187197536), (112, 14644797624), (126, 13017597888), (128, 12814197921), (144, 11390398152), (168, 9763198416), (189, 8678398592), (192, 8542798614), (216, 7593598768), (224, 7322398812), (252, 6508798944), (288, 5695199076), (336, 4881599208), (378, 4339199296), (384, 4271399307), (432, 3796799384), (448, 3661199406), (504, 3254399472), (576, 2847599538), (672, 2440799604), (756, 2169599648), (864, 1898399692), (896, 1830599703), (1008, 1627199736), (1152, 1423799769), (1344, 1220399802), (1512, 1084799824), (1728, 949199846), (2016, 813599868), (2269, 722881152), (2688, 610199901), (3024, 542399912), (3456, 474599923), (4032, 406799934), (4538, 361440576), (6048, 271199956), (6807, 240960384), (8064, 203399967), (9076, 180720288), (12096, 135599978), (13614, 120480192), (15883, 103268736), (18152, 90360144), (20421, 80320128), (24192, 67799989), (27228, 60240096), (29881, 54891648), (31766, 51634368), (36304, 45180072), (40842, 40160064), (47649, 34422912), (54456, 30120048), (59762, 27445824), (61263, 26773376), (63532, 25817184), (72608, 22590036), (81684, 20080032), (89643, 18297216), (95298, 17211456), (108912, 15060024), (119524, 13722912), (122526, 13386688), (127064, 12908592), (142947, 11474304), (145216, 11295018), (163368, 10040016), (179286, 9148608), (190596, 8605728), (209167, 7841664), (217824, 7530012), (239048, 6861456), (245052, 6693344), (254128, 6454296), (268929, 6099072), (285894, 5737152), (290432, 5647509), (326736, 5020008), (358572, 4574304), (381192, 4302864), (418334, 3920832), (428841, 3824768), (435648, 3765006), (478096, 3430728), (490104, 3346672), (508256, 3227148), (537858, 3049536), (571788, 2868576), (627501, 2613888), (653472, 2510004), (717144, 2287152), (762384, 2151432), (806787, 2033024), (836668, 1960416), (857682, 1912384), (871296, 1882503), (956192, 1715364), (980208, 1673336), (1016512, 1613574), (1075716, 1524768), (1143576, 1434288), (1255002, 1306944)]