1330372356880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2980759}}^1$

素因数の和:2981576

約数の個数: 80

約数和(自身を含む): 3539425962240

約数和(自身を除く): 2209053605360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 797, 1594, 3188, 3985, 5579, 6376, 7970, 11158, 12752, 15940, 22316, 27895, 31880, 44632, 55790, 63760, 89264, 111580, 223160, 446320, 2980759, 5961518, 11923036, 14903795, 20865313, 23846072, 29807590, 41730626, 47692144, 59615180, 83461252, 104326565, 119230360, 166922504, 208653130, 238460720, 333845008, 417306260, 834612520, 1669225040, 2375664923, 4751329846, 9502659692, 11878324615, 16629654461, 19005319384, 23756649230, 33259308922, 38010638768, 47513298460, 66518617844, 83148272305, 95026596920, 133037235688, 166296544610, 190053193840, 266074471376, 332593089220, 665186178440, 1330372356880]

約数ペア:

[(1, 1330372356880), (2, 665186178440), (4, 332593089220), (5, 266074471376), (7, 190053193840), (8, 166296544610), (10, 133037235688), (14, 95026596920), (16, 83148272305), (20, 66518617844), (28, 47513298460), (35, 38010638768), (40, 33259308922), (56, 23756649230), (70, 19005319384), (80, 16629654461), (112, 11878324615), (140, 9502659692), (280, 4751329846), (560, 2375664923), (797, 1669225040), (1594, 834612520), (3188, 417306260), (3985, 333845008), (5579, 238460720), (6376, 208653130), (7970, 166922504), (11158, 119230360), (12752, 104326565), (15940, 83461252), (22316, 59615180), (27895, 47692144), (31880, 41730626), (44632, 29807590), (55790, 23846072), (63760, 20865313), (89264, 14903795), (111580, 11923036), (223160, 5961518), (446320, 2980759)]