2666406960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{529049}}^1$

素因数の和:529075

約数の個数: 120

約数和(自身を含む): 10233943200

約数和(自身を除く): 7567536240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 529049, 1058098, 1587147, 2116196, 2645245, 3174294, 3703343, 4232392, 4761441, 5290490, 6348588, 7406686, 7935735, 8464784, 9522882, 10580980, 11110029, 12697176, 14813372, 15871470, 18516715, 19045764, 21161960, 22220058, 23807205, 25394352, 29626744, 31742940, 33330087, 37033430, 38091528, 42323920, 44440116, 47614410, 55550145, 59253488, 63485880, 66660174, 74066860, 76183056, 88880232, 95228820, 111100290, 126971760, 133320348, 148133720, 166650435, 177760464, 190457640, 222200580, 266640696, 296267440, 333300870, 380915280, 444401160, 533281392, 666601740, 888802320, 1333203480, 2666406960]

約数ペア:

[(1, 2666406960), (2, 1333203480), (3, 888802320), (4, 666601740), (5, 533281392), (6, 444401160), (7, 380915280), (8, 333300870), (9, 296267440), (10, 266640696), (12, 222200580), (14, 190457640), (15, 177760464), (16, 166650435), (18, 148133720), (20, 133320348), (21, 126971760), (24, 111100290), (28, 95228820), (30, 88880232), (35, 76183056), (36, 74066860), (40, 66660174), (42, 63485880), (45, 59253488), (48, 55550145), (56, 47614410), (60, 44440116), (63, 42323920), (70, 38091528), (72, 37033430), (80, 33330087), (84, 31742940), (90, 29626744), (105, 25394352), (112, 23807205), (120, 22220058), (126, 21161960), (140, 19045764), (144, 18516715), (168, 15871470), (180, 14813372), (210, 12697176), (240, 11110029), (252, 10580980), (280, 9522882), (315, 8464784), (336, 7935735), (360, 7406686), (420, 6348588), (504, 5290490), (560, 4761441), (630, 4232392), (720, 3703343), (840, 3174294), (1008, 2645245), (1260, 2116196), (1680, 1587147), (2520, 1058098), (5040, 529049)]