7439842080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{469687}}^1$

素因数の和:469719

約数の個数: 144

約数和(自身を含む): 27696561984

約数和(自身を除く): 20256719904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 469687, 939374, 1409061, 1878748, 2348435, 2818122, 3757496, 4227183, 4696870, 5166557, 5636244, 7045305, 7514992, 8454366, 9393740, 10333114, 11272488, 14090610, 15029984, 15499671, 16908732, 18787480, 20666228, 21135915, 22544976, 25832785, 28181220, 30999342, 33817464, 37574960, 41332456, 42271830, 45089952, 46499013, 51665570, 56362440, 61998684, 67634928, 75149920, 77498355, 82664912, 84543660, 92998026, 103331140, 112724880, 123997368, 135269856, 154996710, 165329824, 169087320, 185996052, 206662280, 225449760, 232495065, 247994736, 309993420, 338174640, 371992104, 413324560, 464990130, 495989472, 619986840, 676349280, 743984208, 826649120, 929980260, 1239973680, 1487968416, 1859960520, 2479947360, 3719921040, 7439842080]

約数ペア:

[(1, 7439842080), (2, 3719921040), (3, 2479947360), (4, 1859960520), (5, 1487968416), (6, 1239973680), (8, 929980260), (9, 826649120), (10, 743984208), (11, 676349280), (12, 619986840), (15, 495989472), (16, 464990130), (18, 413324560), (20, 371992104), (22, 338174640), (24, 309993420), (30, 247994736), (32, 232495065), (33, 225449760), (36, 206662280), (40, 185996052), (44, 169087320), (45, 165329824), (48, 154996710), (55, 135269856), (60, 123997368), (66, 112724880), (72, 103331140), (80, 92998026), (88, 84543660), (90, 82664912), (96, 77498355), (99, 75149920), (110, 67634928), (120, 61998684), (132, 56362440), (144, 51665570), (160, 46499013), (165, 45089952), (176, 42271830), (180, 41332456), (198, 37574960), (220, 33817464), (240, 30999342), (264, 28181220), (288, 25832785), (330, 22544976), (352, 21135915), (360, 20666228), (396, 18787480), (440, 16908732), (480, 15499671), (495, 15029984), (528, 14090610), (660, 11272488), (720, 10333114), (792, 9393740), (880, 8454366), (990, 7514992), (1056, 7045305), (1320, 5636244), (1440, 5166557), (1584, 4696870), (1760, 4227183), (1980, 3757496), (2640, 2818122), (3168, 2348435), (3960, 1878748), (5280, 1409061), (7920, 939374), (15840, 469687)]