2118739200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:869

約数の個数: 216

約数和(自身を含む): 7045569888

約数和(自身を除く): 4926830688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 163, 192, 200, 240, 256, 300, 320, 326, 384, 400, 480, 489, 600, 640, 652, 677, 768, 800, 815, 960, 978, 1200, 1280, 1304, 1354, 1600, 1630, 1920, 1956, 2031, 2400, 2445, 2608, 2708, 3200, 3260, 3385, 3840, 3912, 4062, 4075, 4800, 4890, 5216, 5416, 6400, 6520, 6770, 7824, 8124, 8150, 9600, 9780, 10155, 10432, 10832, 12225, 13040, 13540, 15648, 16248, 16300, 16925, 19200, 19560, 20310, 20864, 21664, 24450, 26080, 27080, 31296, 32496, 32600, 33850, 39120, 40620, 41728, 43328, 48900, 50775, 52160, 54160, 62592, 64992, 65200, 67700, 78240, 81240, 86656, 97800, 101550, 104320, 108320, 110351, 125184, 129984, 130400, 135400, 156480, 162480, 173312, 195600, 203100, 208640, 216640, 220702, 259968, 260800, 270800, 312960, 324960, 331053, 391200, 406200, 433280, 441404, 519936, 521600, 541600, 551755, 625920, 649920, 662106, 782400, 812400, 866560, 882808, 1043200, 1083200, 1103510, 1299840, 1324212, 1564800, 1624800, 1655265, 1765616, 2166400, 2207020, 2599680, 2648424, 2758775, 3129600, 3249600, 3310530, 3531232, 4332800, 4414040, 5296848, 5517550, 6499200, 6621060, 7062464, 8276325, 8828080, 10593696, 11035100, 12998400, 13242120, 14124928, 16552650, 17656160, 21187392, 22070200, 26484240, 28249856, 33105300, 35312320, 42374784, 44140400, 52968480, 66210600, 70624640, 84749568, 88280800, 105936960, 132421200, 141249280, 176561600, 211873920, 264842400, 353123200, 423747840, 529684800, 706246400, 1059369600, 2118739200]

約数ペア:

[(1, 2118739200), (2, 1059369600), (3, 706246400), (4, 529684800), (5, 423747840), (6, 353123200), (8, 264842400), (10, 211873920), (12, 176561600), (15, 141249280), (16, 132421200), (20, 105936960), (24, 88280800), (25, 84749568), (30, 70624640), (32, 66210600), (40, 52968480), (48, 44140400), (50, 42374784), (60, 35312320), (64, 33105300), (75, 28249856), (80, 26484240), (96, 22070200), (100, 21187392), (120, 17656160), (128, 16552650), (150, 14124928), (160, 13242120), (163, 12998400), (192, 11035100), (200, 10593696), (240, 8828080), (256, 8276325), (300, 7062464), (320, 6621060), (326, 6499200), (384, 5517550), (400, 5296848), (480, 4414040), (489, 4332800), (600, 3531232), (640, 3310530), (652, 3249600), (677, 3129600), (768, 2758775), (800, 2648424), (815, 2599680), (960, 2207020), (978, 2166400), (1200, 1765616), (1280, 1655265), (1304, 1624800), (1354, 1564800), (1600, 1324212), (1630, 1299840), (1920, 1103510), (1956, 1083200), (2031, 1043200), (2400, 882808), (2445, 866560), (2608, 812400), (2708, 782400), (3200, 662106), (3260, 649920), (3385, 625920), (3840, 551755), (3912, 541600), (4062, 521600), (4075, 519936), (4800, 441404), (4890, 433280), (5216, 406200), (5416, 391200), (6400, 331053), (6520, 324960), (6770, 312960), (7824, 270800), (8124, 260800), (8150, 259968), (9600, 220702), (9780, 216640), (10155, 208640), (10432, 203100), (10832, 195600), (12225, 173312), (13040, 162480), (13540, 156480), (15648, 135400), (16248, 130400), (16300, 129984), (16925, 125184), (19200, 110351), (19560, 108320), (20310, 104320), (20864, 101550), (21664, 97800), (24450, 86656), (26080, 81240), (27080, 78240), (31296, 67700), (32496, 65200), (32600, 64992), (33850, 62592), (39120, 54160), (40620, 52160), (41728, 50775), (43328, 48900)]