69666080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 187463808

約数和(自身を除く): 117797728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1721, 1760, 1840, 2024, 2530, 3442, 3680, 4048, 5060, 6884, 8096, 8605, 10120, 13768, 17210, 18931, 20240, 27536, 34420, 37862, 39583, 40480, 55072, 68840, 75724, 79166, 94655, 137680, 151448, 158332, 189310, 197915, 275360, 302896, 316664, 378620, 395830, 435413, 605792, 633328, 757240, 791660, 870826, 1266656, 1514480, 1583320, 1741652, 2177065, 3028960, 3166640, 3483304, 4354130, 6333280, 6966608, 8708260, 13933216, 17416520, 34833040, 69666080]

約数ペア:

[(1, 69666080), (2, 34833040), (4, 17416520), (5, 13933216), (8, 8708260), (10, 6966608), (11, 6333280), (16, 4354130), (20, 3483304), (22, 3166640), (23, 3028960), (32, 2177065), (40, 1741652), (44, 1583320), (46, 1514480), (55, 1266656), (80, 870826), (88, 791660), (92, 757240), (110, 633328), (115, 605792), (160, 435413), (176, 395830), (184, 378620), (220, 316664), (230, 302896), (253, 275360), (352, 197915), (368, 189310), (440, 158332), (460, 151448), (506, 137680), (736, 94655), (880, 79166), (920, 75724), (1012, 68840), (1265, 55072), (1721, 40480), (1760, 39583), (1840, 37862), (2024, 34420), (2530, 27536), (3442, 20240), (3680, 18931), (4048, 17210), (5060, 13768), (6884, 10120), (8096, 8605)]