148925280

素因数分解:

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

素因数の和:501

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 392975520

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, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 349, 381, 420, 480, 508, 560, 635, 672, 698, 762, 840, 889, 1016, 1047, 1120, 1270, 1396, 1524, 1680, 1745, 1778, 1905, 2032, 2094, 2443, 2540, 2667, 2792, 3048, 3360, 3490, 3556, 3810, 4064, 4188, 4445, 4886, 5080, 5235, 5334, 5584, 6096, 6980, 7112, 7329, 7620, 8376, 8890, 9772, 10160, 10470, 10668, 11168, 12192, 12215, 13335, 13960, 14224, 14658, 15240, 16752, 17780, 19544, 20320, 20940, 21336, 24430, 26670, 27920, 28448, 29316, 30480, 33504, 35560, 36645, 39088, 41880, 42672, 44323, 48860, 53340, 55840, 58632, 60960, 71120, 73290, 78176, 83760, 85344, 88646, 97720, 106680, 117264, 132969, 142240, 146580, 167520, 177292, 195440, 213360, 221615, 234528, 265938, 293160, 310261, 354584, 390880, 426720, 443230, 531876, 586320, 620522, 664845, 709168, 886460, 930783, 1063752, 1172640, 1241044, 1329690, 1418336, 1551305, 1772920, 1861566, 2127504, 2482088, 2659380, 3102610, 3545840, 3723132, 4255008, 4653915, 4964176, 5318760, 6205220, 7091680, 7446264, 9307830, 9928352, 10637520, 12410440, 14892528, 18615660, 21275040, 24820880, 29785056, 37231320, 49641760, 74462640, 148925280]

約数ペア:

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