208374480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12583}}^1$

素因数の和:12625

約数の個数: 120

約数和(自身を含む): 730274688

約数和(自身を除く): 521900208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12583, 16560, 25166, 37749, 50332, 62915, 75498, 100664, 113247, 125830, 150996, 188745, 201328, 226494, 251660, 289409, 301992, 377490, 452988, 503320, 566235, 578818, 603984, 754980, 868227, 905976, 1006640, 1132470, 1157636, 1447045, 1509960, 1736454, 1811952, 2264940, 2315272, 2604681, 2894090, 3019920, 3472908, 4341135, 4529880, 4630544, 5209362, 5788180, 6945816, 8682270, 9059760, 10418724, 11576360, 13023405, 13891632, 17364540, 20837448, 23152720, 26046810, 34729080, 41674896, 52093620, 69458160, 104187240, 208374480]

約数ペア:

[(1, 208374480), (2, 104187240), (3, 69458160), (4, 52093620), (5, 41674896), (6, 34729080), (8, 26046810), (9, 23152720), (10, 20837448), (12, 17364540), (15, 13891632), (16, 13023405), (18, 11576360), (20, 10418724), (23, 9059760), (24, 8682270), (30, 6945816), (36, 5788180), (40, 5209362), (45, 4630544), (46, 4529880), (48, 4341135), (60, 3472908), (69, 3019920), (72, 2894090), (80, 2604681), (90, 2315272), (92, 2264940), (115, 1811952), (120, 1736454), (138, 1509960), (144, 1447045), (180, 1157636), (184, 1132470), (207, 1006640), (230, 905976), (240, 868227), (276, 754980), (345, 603984), (360, 578818), (368, 566235), (414, 503320), (460, 452988), (552, 377490), (690, 301992), (720, 289409), (828, 251660), (920, 226494), (1035, 201328), (1104, 188745), (1380, 150996), (1656, 125830), (1840, 113247), (2070, 100664), (2760, 75498), (3312, 62915), (4140, 50332), (5520, 37749), (8280, 25166), (12583, 16560)]