2804964120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{371027}}^1$

素因数の和:371054

約数の個数: 128

約数和(自身を含む): 10685606400

約数和(自身を除く): 7880642280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 371027, 742054, 1113081, 1484108, 1855135, 2226162, 2597189, 2968216, 3339243, 3710270, 4452324, 5194378, 5565405, 6678486, 7420540, 7791567, 8904648, 10017729, 10388756, 11130810, 12985945, 13356972, 14841080, 15583134, 16696215, 20035458, 20777512, 22261620, 23374701, 25971890, 26713944, 31166268, 33392430, 38957835, 40070916, 44523240, 46749402, 50088645, 51943780, 62332536, 66784860, 70124103, 77915670, 80141832, 93498804, 100177290, 103887560, 116873505, 133569720, 140248206, 155831340, 186997608, 200354580, 233747010, 280496412, 311662680, 350620515, 400709160, 467494020, 560992824, 701241030, 934988040, 1402482060, 2804964120]

約数ペア:

[(1, 2804964120), (2, 1402482060), (3, 934988040), (4, 701241030), (5, 560992824), (6, 467494020), (7, 400709160), (8, 350620515), (9, 311662680), (10, 280496412), (12, 233747010), (14, 200354580), (15, 186997608), (18, 155831340), (20, 140248206), (21, 133569720), (24, 116873505), (27, 103887560), (28, 100177290), (30, 93498804), (35, 80141832), (36, 77915670), (40, 70124103), (42, 66784860), (45, 62332536), (54, 51943780), (56, 50088645), (60, 46749402), (63, 44523240), (70, 40070916), (72, 38957835), (84, 33392430), (90, 31166268), (105, 26713944), (108, 25971890), (120, 23374701), (126, 22261620), (135, 20777512), (140, 20035458), (168, 16696215), (180, 15583134), (189, 14841080), (210, 13356972), (216, 12985945), (252, 11130810), (270, 10388756), (280, 10017729), (315, 8904648), (360, 7791567), (378, 7420540), (420, 6678486), (504, 5565405), (540, 5194378), (630, 4452324), (756, 3710270), (840, 3339243), (945, 2968216), (1080, 2597189), (1260, 2226162), (1512, 1855135), (1890, 1484108), (2520, 1113081), (3780, 742054), (7560, 371027)]