2519060040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{333209}}^1$

素因数の和:333236

約数の個数: 128

約数和(自身を含む): 9596448000

約数和(自身を除く): 7077387960

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, 333209, 666418, 999627, 1332836, 1666045, 1999254, 2332463, 2665672, 2998881, 3332090, 3998508, 4664926, 4998135, 5997762, 6664180, 6997389, 7997016, 8996643, 9329852, 9996270, 11662315, 11995524, 13328360, 13994778, 14994405, 17993286, 18659704, 19992540, 20992167, 23324630, 23991048, 27989556, 29988810, 34986945, 35986572, 39985080, 41984334, 44983215, 46649260, 55979112, 59977620, 62976501, 69973890, 71973144, 83968668, 89966430, 93298520, 104960835, 119955240, 125953002, 139947780, 167937336, 179932860, 209921670, 251906004, 279895560, 314882505, 359865720, 419843340, 503812008, 629765010, 839686680, 1259530020, 2519060040]

約数ペア:

[(1, 2519060040), (2, 1259530020), (3, 839686680), (4, 629765010), (5, 503812008), (6, 419843340), (7, 359865720), (8, 314882505), (9, 279895560), (10, 251906004), (12, 209921670), (14, 179932860), (15, 167937336), (18, 139947780), (20, 125953002), (21, 119955240), (24, 104960835), (27, 93298520), (28, 89966430), (30, 83968668), (35, 71973144), (36, 69973890), (40, 62976501), (42, 59977620), (45, 55979112), (54, 46649260), (56, 44983215), (60, 41984334), (63, 39985080), (70, 35986572), (72, 34986945), (84, 29988810), (90, 27989556), (105, 23991048), (108, 23324630), (120, 20992167), (126, 19992540), (135, 18659704), (140, 17993286), (168, 14994405), (180, 13994778), (189, 13328360), (210, 11995524), (216, 11662315), (252, 9996270), (270, 9329852), (280, 8996643), (315, 7997016), (360, 6997389), (378, 6664180), (420, 5997762), (504, 4998135), (540, 4664926), (630, 3998508), (756, 3332090), (840, 2998881), (945, 2665672), (1080, 2332463), (1260, 1999254), (1512, 1666045), (1890, 1332836), (2520, 999627), (3780, 666418), (7560, 333209)]