31146853320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2621789}}^1$

素因数の和:2621820

約数の個数: 128

約数和(自身を含む): 113261328000

約数和(自身を除く): 82114474680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 2621789, 5243578, 7865367, 10487156, 13108945, 15730734, 20974312, 23596101, 26217890, 28839679, 31461468, 39326835, 47192202, 52435780, 57679358, 62922936, 70788303, 78653670, 86519037, 94384404, 104871560, 115358716, 117980505, 141576606, 144198395, 157307340, 173038074, 188768808, 230717432, 235961010, 259557111, 283153212, 288396790, 314614680, 346076148, 353941515, 432595185, 471922020, 519114222, 566306424, 576793580, 692152296, 707883030, 778671333, 865190370, 943844040, 1038228444, 1153587160, 1297785555, 1415766060, 1557342666, 1730380740, 2076456888, 2595571110, 2831532120, 3114685332, 3460761480, 3893356665, 5191142220, 6229370664, 7786713330, 10382284440, 15573426660, 31146853320]

約数ペア:

[(1, 31146853320), (2, 15573426660), (3, 10382284440), (4, 7786713330), (5, 6229370664), (6, 5191142220), (8, 3893356665), (9, 3460761480), (10, 3114685332), (11, 2831532120), (12, 2595571110), (15, 2076456888), (18, 1730380740), (20, 1557342666), (22, 1415766060), (24, 1297785555), (27, 1153587160), (30, 1038228444), (33, 943844040), (36, 865190370), (40, 778671333), (44, 707883030), (45, 692152296), (54, 576793580), (55, 566306424), (60, 519114222), (66, 471922020), (72, 432595185), (88, 353941515), (90, 346076148), (99, 314614680), (108, 288396790), (110, 283153212), (120, 259557111), (132, 235961010), (135, 230717432), (165, 188768808), (180, 173038074), (198, 157307340), (216, 144198395), (220, 141576606), (264, 117980505), (270, 115358716), (297, 104871560), (330, 94384404), (360, 86519037), (396, 78653670), (440, 70788303), (495, 62922936), (540, 57679358), (594, 52435780), (660, 47192202), (792, 39326835), (990, 31461468), (1080, 28839679), (1188, 26217890), (1320, 23596101), (1485, 20974312), (1980, 15730734), (2376, 13108945), (2970, 10487156), (3960, 7865367), (5940, 5243578), (11880, 2621789)]