141547840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2232

約数の個数: 112

約数和(自身を含む): 398678400

約数和(自身を除く): 257130560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2179, 2240, 2320, 3248, 4060, 4358, 4640, 6496, 8120, 8716, 9280, 10895, 12992, 15253, 16240, 17432, 21790, 30506, 32480, 34864, 43580, 61012, 63191, 64960, 69728, 76265, 87160, 122024, 126382, 139456, 152530, 174320, 244048, 252764, 305060, 315955, 348640, 442337, 488096, 505528, 610120, 631910, 697280, 884674, 976192, 1011056, 1220240, 1263820, 1769348, 2022112, 2211685, 2440480, 2527640, 3538696, 4044224, 4423370, 4880960, 5055280, 7077392, 8846740, 10110560, 14154784, 17693480, 20221120, 28309568, 35386960, 70773920, 141547840]

約数ペア:

[(1, 141547840), (2, 70773920), (4, 35386960), (5, 28309568), (7, 20221120), (8, 17693480), (10, 14154784), (14, 10110560), (16, 8846740), (20, 7077392), (28, 5055280), (29, 4880960), (32, 4423370), (35, 4044224), (40, 3538696), (56, 2527640), (58, 2440480), (64, 2211685), (70, 2022112), (80, 1769348), (112, 1263820), (116, 1220240), (140, 1011056), (145, 976192), (160, 884674), (203, 697280), (224, 631910), (232, 610120), (280, 505528), (290, 488096), (320, 442337), (406, 348640), (448, 315955), (464, 305060), (560, 252764), (580, 244048), (812, 174320), (928, 152530), (1015, 139456), (1120, 126382), (1160, 122024), (1624, 87160), (1856, 76265), (2030, 69728), (2179, 64960), (2240, 63191), (2320, 61012), (3248, 43580), (4060, 34864), (4358, 32480), (4640, 30506), (6496, 21790), (8120, 17432), (8716, 16240), (9280, 15253), (10895, 12992)]