2257311000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6323}}^1$

素因数の和:6371

約数の個数: 256

約数和(自身を含む): 8523740160

約数和(自身を除く): 6266429160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 125, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 250, 255, 280, 300, 340, 350, 357, 375, 408, 420, 425, 476, 500, 510, 525, 595, 600, 680, 700, 714, 750, 840, 850, 875, 952, 1000, 1020, 1050, 1190, 1275, 1400, 1428, 1500, 1700, 1750, 1785, 2040, 2100, 2125, 2380, 2550, 2625, 2856, 2975, 3000, 3400, 3500, 3570, 4200, 4250, 4760, 5100, 5250, 5950, 6323, 6375, 7000, 7140, 8500, 8925, 10200, 10500, 11900, 12646, 12750, 14280, 14875, 17000, 17850, 18969, 21000, 23800, 25292, 25500, 29750, 31615, 35700, 37938, 44261, 44625, 50584, 51000, 59500, 63230, 71400, 75876, 88522, 89250, 94845, 107491, 119000, 126460, 132783, 151752, 158075, 177044, 178500, 189690, 214982, 221305, 252920, 265566, 316150, 322473, 354088, 357000, 379380, 429964, 442610, 474225, 531132, 537455, 632300, 644946, 663915, 752437, 758760, 790375, 859928, 885220, 948450, 1062264, 1074910, 1106525, 1264600, 1289892, 1327830, 1504874, 1580750, 1612365, 1770440, 1896900, 2149820, 2213050, 2257311, 2371125, 2579784, 2655660, 2687275, 3009748, 3161500, 3224730, 3319575, 3762185, 3793800, 4299640, 4426100, 4514622, 4742250, 5311320, 5374550, 5532625, 6019496, 6323000, 6449460, 6639150, 7524370, 8061825, 8852200, 9029244, 9484500, 10749100, 11065250, 11286555, 12898920, 13278300, 13436375, 15048740, 16123650, 16597875, 18058488, 18810925, 18969000, 21498200, 22130500, 22573110, 26556600, 26872750, 30097480, 32247300, 33195750, 37621850, 40309125, 44261000, 45146220, 53745500, 56432775, 64494600, 66391500, 75243700, 80618250, 90292440, 94054625, 107491000, 112865550, 132783000, 150487400, 161236500, 188109250, 225731100, 282163875, 322473000, 376218500, 451462200, 564327750, 752437000, 1128655500, 2257311000]

約数ペア:

[(1, 2257311000), (2, 1128655500), (3, 752437000), (4, 564327750), (5, 451462200), (6, 376218500), (7, 322473000), (8, 282163875), (10, 225731100), (12, 188109250), (14, 161236500), (15, 150487400), (17, 132783000), (20, 112865550), (21, 107491000), (24, 94054625), (25, 90292440), (28, 80618250), (30, 75243700), (34, 66391500), (35, 64494600), (40, 56432775), (42, 53745500), (50, 45146220), (51, 44261000), (56, 40309125), (60, 37621850), (68, 33195750), (70, 32247300), (75, 30097480), (84, 26872750), (85, 26556600), (100, 22573110), (102, 22130500), (105, 21498200), (119, 18969000), (120, 18810925), (125, 18058488), (136, 16597875), (140, 16123650), (150, 15048740), (168, 13436375), (170, 13278300), (175, 12898920), (200, 11286555), (204, 11065250), (210, 10749100), (238, 9484500), (250, 9029244), (255, 8852200), (280, 8061825), (300, 7524370), (340, 6639150), (350, 6449460), (357, 6323000), (375, 6019496), (408, 5532625), (420, 5374550), (425, 5311320), (476, 4742250), (500, 4514622), (510, 4426100), (525, 4299640), (595, 3793800), (600, 3762185), (680, 3319575), (700, 3224730), (714, 3161500), (750, 3009748), (840, 2687275), (850, 2655660), (875, 2579784), (952, 2371125), (1000, 2257311), (1020, 2213050), (1050, 2149820), (1190, 1896900), (1275, 1770440), (1400, 1612365), (1428, 1580750), (1500, 1504874), (1700, 1327830), (1750, 1289892), (1785, 1264600), (2040, 1106525), (2100, 1074910), (2125, 1062264), (2380, 948450), (2550, 885220), (2625, 859928), (2856, 790375), (2975, 758760), (3000, 752437), (3400, 663915), (3500, 644946), (3570, 632300), (4200, 537455), (4250, 531132), (4760, 474225), (5100, 442610), (5250, 429964), (5950, 379380), (6323, 357000), (6375, 354088), (7000, 322473), (7140, 316150), (8500, 265566), (8925, 252920), (10200, 221305), (10500, 214982), (11900, 189690), (12646, 178500), (12750, 177044), (14280, 158075), (14875, 151752), (17000, 132783), (17850, 126460), (18969, 119000), (21000, 107491), (23800, 94845), (25292, 89250), (25500, 88522), (29750, 75876), (31615, 71400), (35700, 63230), (37938, 59500), (44261, 51000), (44625, 50584)]