169996260

素因数分解:

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

素因数の和:886

約数の個数: 192

約数和(自身を含む): 596574720

約数和(自身を除く): 426578460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 290, 340, 348, 357, 406, 420, 435, 476, 493, 510, 580, 595, 609, 714, 812, 821, 870, 986, 1015, 1020, 1190, 1218, 1428, 1479, 1642, 1740, 1785, 1972, 2030, 2380, 2436, 2463, 2465, 2958, 3045, 3284, 3451, 3570, 4060, 4105, 4926, 4930, 5747, 5916, 6090, 6902, 7140, 7395, 8210, 9852, 9860, 10353, 11494, 12180, 12315, 13804, 13957, 14790, 16420, 17241, 17255, 20706, 22988, 23809, 24630, 27914, 28735, 29580, 34482, 34510, 41412, 41871, 47618, 49260, 51765, 55828, 57470, 68964, 69020, 69785, 71427, 83742, 86205, 95236, 97699, 103530, 114940, 119045, 139570, 142854, 166663, 167484, 172410, 195398, 207060, 209355, 238090, 279140, 285708, 293097, 333326, 344820, 357135, 390796, 404753, 418710, 476180, 488495, 499989, 586194, 666652, 714270, 809506, 833315, 837420, 976990, 999978, 1172388, 1214259, 1428540, 1465485, 1619012, 1666630, 1953980, 1999956, 2023765, 2428518, 2499945, 2833271, 2930970, 3333260, 4047530, 4857036, 4999890, 5666542, 5861940, 6071295, 8095060, 8499813, 9999780, 11333084, 12142590, 14166355, 16999626, 24285180, 28332710, 33999252, 42499065, 56665420, 84998130, 169996260]

約数ペア:

[(1, 169996260), (2, 84998130), (3, 56665420), (4, 42499065), (5, 33999252), (6, 28332710), (7, 24285180), (10, 16999626), (12, 14166355), (14, 12142590), (15, 11333084), (17, 9999780), (20, 8499813), (21, 8095060), (28, 6071295), (29, 5861940), (30, 5666542), (34, 4999890), (35, 4857036), (42, 4047530), (51, 3333260), (58, 2930970), (60, 2833271), (68, 2499945), (70, 2428518), (84, 2023765), (85, 1999956), (87, 1953980), (102, 1666630), (105, 1619012), (116, 1465485), (119, 1428540), (140, 1214259), (145, 1172388), (170, 999978), (174, 976990), (203, 837420), (204, 833315), (210, 809506), (238, 714270), (255, 666652), (290, 586194), (340, 499989), (348, 488495), (357, 476180), (406, 418710), (420, 404753), (435, 390796), (476, 357135), (493, 344820), (510, 333326), (580, 293097), (595, 285708), (609, 279140), (714, 238090), (812, 209355), (821, 207060), (870, 195398), (986, 172410), (1015, 167484), (1020, 166663), (1190, 142854), (1218, 139570), (1428, 119045), (1479, 114940), (1642, 103530), (1740, 97699), (1785, 95236), (1972, 86205), (2030, 83742), (2380, 71427), (2436, 69785), (2463, 69020), (2465, 68964), (2958, 57470), (3045, 55828), (3284, 51765), (3451, 49260), (3570, 47618), (4060, 41871), (4105, 41412), (4926, 34510), (4930, 34482), (5747, 29580), (5916, 28735), (6090, 27914), (6902, 24630), (7140, 23809), (7395, 22988), (8210, 20706), (9852, 17255), (9860, 17241), (10353, 16420), (11494, 14790), (12180, 13957), (12315, 13804)]