339992520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 256

約数和(自身を含む): 1278374400

約数和(自身を除く): 938381880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 406, 408, 420, 435, 476, 493, 510, 580, 595, 609, 680, 696, 714, 812, 821, 840, 870, 952, 986, 1015, 1020, 1160, 1190, 1218, 1428, 1479, 1624, 1642, 1740, 1785, 1972, 2030, 2040, 2380, 2436, 2463, 2465, 2856, 2958, 3045, 3284, 3451, 3480, 3570, 3944, 4060, 4105, 4760, 4872, 4926, 4930, 5747, 5916, 6090, 6568, 6902, 7140, 7395, 8120, 8210, 9852, 9860, 10353, 11494, 11832, 12180, 12315, 13804, 13957, 14280, 14790, 16420, 17241, 17255, 19704, 19720, 20706, 22988, 23809, 24360, 24630, 27608, 27914, 28735, 29580, 32840, 34482, 34510, 41412, 41871, 45976, 47618, 49260, 51765, 55828, 57470, 59160, 68964, 69020, 69785, 71427, 82824, 83742, 86205, 95236, 97699, 98520, 103530, 111656, 114940, 119045, 137928, 138040, 139570, 142854, 166663, 167484, 172410, 190472, 195398, 207060, 209355, 229880, 238090, 279140, 285708, 293097, 333326, 334968, 344820, 357135, 390796, 404753, 414120, 418710, 476180, 488495, 499989, 558280, 571416, 586194, 666652, 689640, 714270, 781592, 809506, 833315, 837420, 952360, 976990, 999978, 1172388, 1214259, 1333304, 1428540, 1465485, 1619012, 1666630, 1674840, 1953980, 1999956, 2023765, 2344776, 2428518, 2499945, 2833271, 2857080, 2930970, 3238024, 3333260, 3907960, 3999912, 4047530, 4857036, 4999890, 5666542, 5861940, 6071295, 6666520, 8095060, 8499813, 9714072, 9999780, 11333084, 11723880, 12142590, 14166355, 16190120, 16999626, 19999560, 22666168, 24285180, 28332710, 33999252, 42499065, 48570360, 56665420, 67998504, 84998130, 113330840, 169996260, 339992520]

約数ペア:

[(1, 339992520), (2, 169996260), (3, 113330840), (4, 84998130), (5, 67998504), (6, 56665420), (7, 48570360), (8, 42499065), (10, 33999252), (12, 28332710), (14, 24285180), (15, 22666168), (17, 19999560), (20, 16999626), (21, 16190120), (24, 14166355), (28, 12142590), (29, 11723880), (30, 11333084), (34, 9999780), (35, 9714072), (40, 8499813), (42, 8095060), (51, 6666520), (56, 6071295), (58, 5861940), (60, 5666542), (68, 4999890), (70, 4857036), (84, 4047530), (85, 3999912), (87, 3907960), (102, 3333260), (105, 3238024), (116, 2930970), (119, 2857080), (120, 2833271), (136, 2499945), (140, 2428518), (145, 2344776), (168, 2023765), (170, 1999956), (174, 1953980), (203, 1674840), (204, 1666630), (210, 1619012), (232, 1465485), (238, 1428540), (255, 1333304), (280, 1214259), (290, 1172388), (340, 999978), (348, 976990), (357, 952360), (406, 837420), (408, 833315), (420, 809506), (435, 781592), (476, 714270), (493, 689640), (510, 666652), (580, 586194), (595, 571416), (609, 558280), (680, 499989), (696, 488495), (714, 476180), (812, 418710), (821, 414120), (840, 404753), (870, 390796), (952, 357135), (986, 344820), (1015, 334968), (1020, 333326), (1160, 293097), (1190, 285708), (1218, 279140), (1428, 238090), (1479, 229880), (1624, 209355), (1642, 207060), (1740, 195398), (1785, 190472), (1972, 172410), (2030, 167484), (2040, 166663), (2380, 142854), (2436, 139570), (2463, 138040), (2465, 137928), (2856, 119045), (2958, 114940), (3045, 111656), (3284, 103530), (3451, 98520), (3480, 97699), (3570, 95236), (3944, 86205), (4060, 83742), (4105, 82824), (4760, 71427), (4872, 69785), (4926, 69020), (4930, 68964), (5747, 59160), (5916, 57470), (6090, 55828), (6568, 51765), (6902, 49260), (7140, 47618), (7395, 45976), (8120, 41871), (8210, 41412), (9852, 34510), (9860, 34482), (10353, 32840), (11494, 29580), (11832, 28735), (12180, 27914), (12315, 27608), (13804, 24630), (13957, 24360), (14280, 23809), (14790, 22988), (16420, 20706), (17241, 19720), (17255, 19704)]