12897911040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{479833}}^1$

素因数の和:479864

約数の個数: 144

約数和(自身を含む): 47077473408

約数和(自身を除く): 34179562368

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 479833, 959666, 1439499, 1919332, 2399165, 2878998, 3358831, 3838664, 4798330, 5757996, 6717662, 7197495, 7677328, 9596660, 10076493, 11515992, 13435324, 14394990, 15354656, 16794155, 19193320, 20152986, 23031984, 26870648, 28789980, 30709312, 33588310, 38386640, 40305972, 46063968, 50382465, 53741296, 57579960, 61418624, 67176620, 76773280, 80611944, 92127936, 100764930, 107482592, 115159920, 122837248, 134353240, 153546560, 161223888, 184255872, 201529860, 214965184, 230319840, 268706480, 307093120, 322447776, 368511744, 403059720, 429930368, 460639680, 537412960, 614186240, 644895552, 806119440, 859860736, 921279360, 1074825920, 1289791104, 1612238880, 1842558720, 2149651840, 2579582208, 3224477760, 4299303680, 6448955520, 12897911040]

約数ペア:

[(1, 12897911040), (2, 6448955520), (3, 4299303680), (4, 3224477760), (5, 2579582208), (6, 2149651840), (7, 1842558720), (8, 1612238880), (10, 1289791104), (12, 1074825920), (14, 921279360), (15, 859860736), (16, 806119440), (20, 644895552), (21, 614186240), (24, 537412960), (28, 460639680), (30, 429930368), (32, 403059720), (35, 368511744), (40, 322447776), (42, 307093120), (48, 268706480), (56, 230319840), (60, 214965184), (64, 201529860), (70, 184255872), (80, 161223888), (84, 153546560), (96, 134353240), (105, 122837248), (112, 115159920), (120, 107482592), (128, 100764930), (140, 92127936), (160, 80611944), (168, 76773280), (192, 67176620), (210, 61418624), (224, 57579960), (240, 53741296), (256, 50382465), (280, 46063968), (320, 40305972), (336, 38386640), (384, 33588310), (420, 30709312), (448, 28789980), (480, 26870648), (560, 23031984), (640, 20152986), (672, 19193320), (768, 16794155), (840, 15354656), (896, 14394990), (960, 13435324), (1120, 11515992), (1280, 10076493), (1344, 9596660), (1680, 7677328), (1792, 7197495), (1920, 6717662), (2240, 5757996), (2688, 4798330), (3360, 3838664), (3840, 3358831), (4480, 2878998), (5376, 2399165), (6720, 1919332), (8960, 1439499), (13440, 959666), (26880, 479833)]