2709380880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20563}}^1$

素因数の和:20646

約数の個数: 160

約数和(自身を含む): 9485761920

約数和(自身を除く): 6776381040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 13176, 14640, 16470, 20563, 21960, 26352, 32940, 41126, 43920, 61689, 65880, 82252, 102815, 123378, 131760, 164504, 185067, 205630, 246756, 308445, 329008, 370134, 411260, 493512, 555201, 616890, 740268, 822520, 925335, 987024, 1110402, 1233780, 1254343, 1480536, 1645040, 1850670, 2220804, 2467560, 2508686, 2776005, 2961072, 3701340, 3763029, 4441608, 4935120, 5017372, 5552010, 6271715, 7402680, 7526058, 8883216, 10034744, 11104020, 11289087, 12543430, 14805360, 15052116, 18815145, 20069488, 22208040, 22578174, 25086860, 30104232, 33867261, 37630290, 44416080, 45156348, 50173720, 56445435, 60208464, 67734522, 75260580, 90312696, 100347440, 112890870, 135469044, 150521160, 169336305, 180625392, 225781740, 270938088, 301042320, 338672610, 451563480, 541876176, 677345220, 903126960, 1354690440, 2709380880]

約数ペア:

[(1, 2709380880), (2, 1354690440), (3, 903126960), (4, 677345220), (5, 541876176), (6, 451563480), (8, 338672610), (9, 301042320), (10, 270938088), (12, 225781740), (15, 180625392), (16, 169336305), (18, 150521160), (20, 135469044), (24, 112890870), (27, 100347440), (30, 90312696), (36, 75260580), (40, 67734522), (45, 60208464), (48, 56445435), (54, 50173720), (60, 45156348), (61, 44416080), (72, 37630290), (80, 33867261), (90, 30104232), (108, 25086860), (120, 22578174), (122, 22208040), (135, 20069488), (144, 18815145), (180, 15052116), (183, 14805360), (216, 12543430), (240, 11289087), (244, 11104020), (270, 10034744), (305, 8883216), (360, 7526058), (366, 7402680), (432, 6271715), (488, 5552010), (540, 5017372), (549, 4935120), (610, 4441608), (720, 3763029), (732, 3701340), (915, 2961072), (976, 2776005), (1080, 2508686), (1098, 2467560), (1220, 2220804), (1464, 1850670), (1647, 1645040), (1830, 1480536), (2160, 1254343), (2196, 1233780), (2440, 1110402), (2745, 987024), (2928, 925335), (3294, 822520), (3660, 740268), (4392, 616890), (4880, 555201), (5490, 493512), (6588, 411260), (7320, 370134), (8235, 329008), (8784, 308445), (10980, 246756), (13176, 205630), (14640, 185067), (16470, 164504), (20563, 131760), (21960, 123378), (26352, 102815), (32940, 82252), (41126, 65880), (43920, 61689)]