317463384320

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{40087}}^1$

素因数の和:40400

約数の個数: 144

約数和(自身を含む): 796455555840

約数和(自身を除く): 478992171520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 269, 320, 368, 460, 538, 640, 736, 920, 1076, 1280, 1345, 1472, 1840, 2152, 2690, 2944, 3680, 4304, 5380, 5888, 6187, 7360, 8608, 10760, 12374, 14720, 17216, 21520, 24748, 29440, 30935, 34432, 40087, 43040, 49496, 61870, 68864, 80174, 86080, 98992, 123740, 160348, 172160, 197984, 200435, 247480, 320696, 344320, 395968, 400870, 494960, 641392, 791936, 801740, 922001, 989920, 1282784, 1583872, 1603480, 1844002, 1979840, 2565568, 3206960, 3688004, 3959680, 4610005, 5131136, 6413920, 7376008, 7919360, 9220010, 10262272, 10783403, 12827840, 14752016, 18440020, 21566806, 25655680, 29504032, 36880040, 43133612, 51311360, 53917015, 59008064, 73760080, 86267224, 107834030, 118016128, 147520160, 172534448, 215668060, 236032256, 248018269, 295040320, 345068896, 431336120, 496036538, 590080640, 690137792, 862672240, 992073076, 1180161280, 1240091345, 1380275584, 1725344480, 1984146152, 2480182690, 2760551168, 3450688960, 3968292304, 4960365380, 6901377920, 7936584608, 9920730760, 13802755840, 15873169216, 19841461520, 31746338432, 39682923040, 63492676864, 79365846080, 158731692160, 317463384320]

約数ペア:

[(1, 317463384320), (2, 158731692160), (4, 79365846080), (5, 63492676864), (8, 39682923040), (10, 31746338432), (16, 19841461520), (20, 15873169216), (23, 13802755840), (32, 9920730760), (40, 7936584608), (46, 6901377920), (64, 4960365380), (80, 3968292304), (92, 3450688960), (115, 2760551168), (128, 2480182690), (160, 1984146152), (184, 1725344480), (230, 1380275584), (256, 1240091345), (269, 1180161280), (320, 992073076), (368, 862672240), (460, 690137792), (538, 590080640), (640, 496036538), (736, 431336120), (920, 345068896), (1076, 295040320), (1280, 248018269), (1345, 236032256), (1472, 215668060), (1840, 172534448), (2152, 147520160), (2690, 118016128), (2944, 107834030), (3680, 86267224), (4304, 73760080), (5380, 59008064), (5888, 53917015), (6187, 51311360), (7360, 43133612), (8608, 36880040), (10760, 29504032), (12374, 25655680), (14720, 21566806), (17216, 18440020), (21520, 14752016), (24748, 12827840), (29440, 10783403), (30935, 10262272), (34432, 9220010), (40087, 7919360), (43040, 7376008), (49496, 6413920), (61870, 5131136), (68864, 4610005), (80174, 3959680), (86080, 3688004), (98992, 3206960), (123740, 2565568), (160348, 1979840), (172160, 1844002), (197984, 1603480), (200435, 1583872), (247480, 1282784), (320696, 989920), (344320, 922001), (395968, 801740), (400870, 791936), (494960, 641392)]