254140800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 192

約数和(自身を含む): 874229760

約数和(自身を除く): 620088960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 1104, 1150, 1151, 1200, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2302, 2400, 2760, 2944, 3200, 3450, 3453, 3680, 4416, 4600, 4604, 4800, 5520, 5755, 6900, 6906, 7360, 8832, 9200, 9208, 9600, 11040, 11510, 13800, 13812, 14720, 17265, 18400, 18416, 22080, 23020, 26473, 27600, 27624, 28775, 34530, 36800, 36832, 44160, 46040, 52946, 55200, 55248, 57550, 69060, 73600, 73664, 79419, 86325, 92080, 105892, 110400, 110496, 115100, 132365, 138120, 147328, 158838, 172650, 184160, 211784, 220800, 220992, 230200, 264730, 276240, 317676, 345300, 368320, 397095, 423568, 441984, 460400, 529460, 552480, 635352, 661825, 690600, 736640, 794190, 847136, 920800, 1058920, 1104960, 1270704, 1323650, 1381200, 1588380, 1694272, 1841600, 1985475, 2117840, 2209920, 2541408, 2647300, 2762400, 3176760, 3388544, 3683200, 3970950, 4235680, 5082816, 5294600, 5524800, 6353520, 7941900, 8471360, 10165632, 10589200, 11049600, 12707040, 15883800, 16942720, 21178400, 25414080, 31767600, 42356800, 50828160, 63535200, 84713600, 127070400, 254140800]

約数ペア:

[(1, 254140800), (2, 127070400), (3, 84713600), (4, 63535200), (5, 50828160), (6, 42356800), (8, 31767600), (10, 25414080), (12, 21178400), (15, 16942720), (16, 15883800), (20, 12707040), (23, 11049600), (24, 10589200), (25, 10165632), (30, 8471360), (32, 7941900), (40, 6353520), (46, 5524800), (48, 5294600), (50, 5082816), (60, 4235680), (64, 3970950), (69, 3683200), (75, 3388544), (80, 3176760), (92, 2762400), (96, 2647300), (100, 2541408), (115, 2209920), (120, 2117840), (128, 1985475), (138, 1841600), (150, 1694272), (160, 1588380), (184, 1381200), (192, 1323650), (200, 1270704), (230, 1104960), (240, 1058920), (276, 920800), (300, 847136), (320, 794190), (345, 736640), (368, 690600), (384, 661825), (400, 635352), (460, 552480), (480, 529460), (552, 460400), (575, 441984), (600, 423568), (640, 397095), (690, 368320), (736, 345300), (800, 317676), (920, 276240), (960, 264730), (1104, 230200), (1150, 220992), (1151, 220800), (1200, 211784), (1380, 184160), (1472, 172650), (1600, 158838), (1725, 147328), (1840, 138120), (1920, 132365), (2208, 115100), (2300, 110496), (2302, 110400), (2400, 105892), (2760, 92080), (2944, 86325), (3200, 79419), (3450, 73664), (3453, 73600), (3680, 69060), (4416, 57550), (4600, 55248), (4604, 55200), (4800, 52946), (5520, 46040), (5755, 44160), (6900, 36832), (6906, 36800), (7360, 34530), (8832, 28775), (9200, 27624), (9208, 27600), (9600, 26473), (11040, 23020), (11510, 22080), (13800, 18416), (13812, 18400), (14720, 17265)]