297850560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 224

約数和(自身を含む): 1092403200

約数和(自身を除く): 794552640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 349, 381, 420, 448, 480, 508, 560, 635, 672, 698, 762, 840, 889, 960, 1016, 1047, 1120, 1270, 1344, 1396, 1524, 1680, 1745, 1778, 1905, 2032, 2094, 2240, 2443, 2540, 2667, 2792, 3048, 3360, 3490, 3556, 3810, 4064, 4188, 4445, 4886, 5080, 5235, 5334, 5584, 6096, 6720, 6980, 7112, 7329, 7620, 8128, 8376, 8890, 9772, 10160, 10470, 10668, 11168, 12192, 12215, 13335, 13960, 14224, 14658, 15240, 16752, 17780, 19544, 20320, 20940, 21336, 22336, 24384, 24430, 26670, 27920, 28448, 29316, 30480, 33504, 35560, 36645, 39088, 40640, 41880, 42672, 44323, 48860, 53340, 55840, 56896, 58632, 60960, 67008, 71120, 73290, 78176, 83760, 85344, 88646, 97720, 106680, 111680, 117264, 121920, 132969, 142240, 146580, 156352, 167520, 170688, 177292, 195440, 213360, 221615, 234528, 265938, 284480, 293160, 310261, 335040, 354584, 390880, 426720, 443230, 469056, 531876, 586320, 620522, 664845, 709168, 781760, 853440, 886460, 930783, 1063752, 1172640, 1241044, 1329690, 1418336, 1551305, 1772920, 1861566, 2127504, 2345280, 2482088, 2659380, 2836672, 3102610, 3545840, 3723132, 4255008, 4653915, 4964176, 5318760, 6205220, 7091680, 7446264, 8510016, 9307830, 9928352, 10637520, 12410440, 14183360, 14892528, 18615660, 19856704, 21275040, 24820880, 29785056, 37231320, 42550080, 49641760, 59570112, 74462640, 99283520, 148925280, 297850560]

約数ペア:

[(1, 297850560), (2, 148925280), (3, 99283520), (4, 74462640), (5, 59570112), (6, 49641760), (7, 42550080), (8, 37231320), (10, 29785056), (12, 24820880), (14, 21275040), (15, 19856704), (16, 18615660), (20, 14892528), (21, 14183360), (24, 12410440), (28, 10637520), (30, 9928352), (32, 9307830), (35, 8510016), (40, 7446264), (42, 7091680), (48, 6205220), (56, 5318760), (60, 4964176), (64, 4653915), (70, 4255008), (80, 3723132), (84, 3545840), (96, 3102610), (105, 2836672), (112, 2659380), (120, 2482088), (127, 2345280), (140, 2127504), (160, 1861566), (168, 1772920), (192, 1551305), (210, 1418336), (224, 1329690), (240, 1241044), (254, 1172640), (280, 1063752), (320, 930783), (336, 886460), (349, 853440), (381, 781760), (420, 709168), (448, 664845), (480, 620522), (508, 586320), (560, 531876), (635, 469056), (672, 443230), (698, 426720), (762, 390880), (840, 354584), (889, 335040), (960, 310261), (1016, 293160), (1047, 284480), (1120, 265938), (1270, 234528), (1344, 221615), (1396, 213360), (1524, 195440), (1680, 177292), (1745, 170688), (1778, 167520), (1905, 156352), (2032, 146580), (2094, 142240), (2240, 132969), (2443, 121920), (2540, 117264), (2667, 111680), (2792, 106680), (3048, 97720), (3360, 88646), (3490, 85344), (3556, 83760), (3810, 78176), (4064, 73290), (4188, 71120), (4445, 67008), (4886, 60960), (5080, 58632), (5235, 56896), (5334, 55840), (5584, 53340), (6096, 48860), (6720, 44323), (6980, 42672), (7112, 41880), (7329, 40640), (7620, 39088), (8128, 36645), (8376, 35560), (8890, 33504), (9772, 30480), (10160, 29316), (10470, 28448), (10668, 27920), (11168, 26670), (12192, 24430), (12215, 24384), (13335, 22336), (13960, 21336), (14224, 20940), (14658, 20320), (15240, 19544), (16752, 17780)]