2053028880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{407347}}^1$

素因数の和:407373

約数の個数: 120

約数和(自身を含む): 7879739712

約数和(自身を除く): 5826710832

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, 407347, 814694, 1222041, 1629388, 2036735, 2444082, 2851429, 3258776, 3666123, 4073470, 4888164, 5702858, 6110205, 6517552, 7332246, 8146940, 8554287, 9776328, 11405716, 12220410, 14257145, 14664492, 16293880, 17108574, 18330615, 19552656, 22811432, 24440820, 25662861, 28514290, 29328984, 32587760, 34217148, 36661230, 42771435, 45622864, 48881640, 51325722, 57028580, 58657968, 68434296, 73322460, 85542870, 97763280, 102651444, 114057160, 128314305, 136868592, 146644920, 171085740, 205302888, 228114320, 256628610, 293289840, 342171480, 410605776, 513257220, 684342960, 1026514440, 2053028880]

約数ペア:

[(1, 2053028880), (2, 1026514440), (3, 684342960), (4, 513257220), (5, 410605776), (6, 342171480), (7, 293289840), (8, 256628610), (9, 228114320), (10, 205302888), (12, 171085740), (14, 146644920), (15, 136868592), (16, 128314305), (18, 114057160), (20, 102651444), (21, 97763280), (24, 85542870), (28, 73322460), (30, 68434296), (35, 58657968), (36, 57028580), (40, 51325722), (42, 48881640), (45, 45622864), (48, 42771435), (56, 36661230), (60, 34217148), (63, 32587760), (70, 29328984), (72, 28514290), (80, 25662861), (84, 24440820), (90, 22811432), (105, 19552656), (112, 18330615), (120, 17108574), (126, 16293880), (140, 14664492), (144, 14257145), (168, 12220410), (180, 11405716), (210, 9776328), (240, 8554287), (252, 8146940), (280, 7332246), (315, 6517552), (336, 6110205), (360, 5702858), (420, 4888164), (504, 4073470), (560, 3666123), (630, 3258776), (720, 2851429), (840, 2444082), (1008, 2036735), (1260, 1629388), (1680, 1222041), (2520, 814694), (5040, 407347)]