2512405440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6869}}^1$

素因数の和:7019

約数の個数: 168

約数和(自身を含む): 8710940160

約数和(自身を除く): 6198534720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 6869, 7620, 8128, 9144, 10160, 11430, 12192, 13738, 15240, 18288, 20320, 20607, 22860, 24384, 27476, 30480, 34345, 36576, 40640, 41214, 45720, 54952, 60960, 61821, 68690, 73152, 82428, 91440, 103035, 109904, 121920, 123642, 137380, 164856, 182880, 206070, 219808, 247284, 274760, 309105, 329712, 365760, 412140, 439616, 494568, 549520, 618210, 659424, 824280, 872363, 989136, 1099040, 1236420, 1318848, 1648560, 1744726, 1978272, 2198080, 2472840, 2617089, 3297120, 3489452, 3956544, 4361815, 4945680, 5234178, 6594240, 6978904, 7851267, 8723630, 9891360, 10468356, 13085445, 13957808, 15702534, 17447260, 19782720, 20936712, 26170890, 27915616, 31405068, 34894520, 39256335, 41873424, 52341780, 55831232, 62810136, 69789040, 78512670, 83746848, 104683560, 125620272, 139578080, 157025340, 167493696, 209367120, 251240544, 279156160, 314050680, 418734240, 502481088, 628101360, 837468480, 1256202720, 2512405440]

約数ペア:

[(1, 2512405440), (2, 1256202720), (3, 837468480), (4, 628101360), (5, 502481088), (6, 418734240), (8, 314050680), (9, 279156160), (10, 251240544), (12, 209367120), (15, 167493696), (16, 157025340), (18, 139578080), (20, 125620272), (24, 104683560), (30, 83746848), (32, 78512670), (36, 69789040), (40, 62810136), (45, 55831232), (48, 52341780), (60, 41873424), (64, 39256335), (72, 34894520), (80, 31405068), (90, 27915616), (96, 26170890), (120, 20936712), (127, 19782720), (144, 17447260), (160, 15702534), (180, 13957808), (192, 13085445), (240, 10468356), (254, 9891360), (288, 8723630), (320, 7851267), (360, 6978904), (381, 6594240), (480, 5234178), (508, 4945680), (576, 4361815), (635, 3956544), (720, 3489452), (762, 3297120), (960, 2617089), (1016, 2472840), (1143, 2198080), (1270, 1978272), (1440, 1744726), (1524, 1648560), (1905, 1318848), (2032, 1236420), (2286, 1099040), (2540, 989136), (2880, 872363), (3048, 824280), (3810, 659424), (4064, 618210), (4572, 549520), (5080, 494568), (5715, 439616), (6096, 412140), (6869, 365760), (7620, 329712), (8128, 309105), (9144, 274760), (10160, 247284), (11430, 219808), (12192, 206070), (13738, 182880), (15240, 164856), (18288, 137380), (20320, 123642), (20607, 121920), (22860, 109904), (24384, 103035), (27476, 91440), (30480, 82428), (34345, 73152), (36576, 68690), (40640, 61821), (41214, 60960), (45720, 54952)]