22265040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 81780480

約数和(自身を除く): 59515440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 457, 464, 560, 580, 609, 696, 812, 840, 870, 914, 1015, 1160, 1218, 1371, 1392, 1624, 1680, 1740, 1828, 2030, 2285, 2320, 2436, 2742, 3045, 3199, 3248, 3480, 3656, 4060, 4570, 4872, 5484, 6090, 6398, 6855, 6960, 7312, 8120, 9140, 9597, 9744, 10968, 12180, 12796, 13253, 13710, 15995, 16240, 18280, 19194, 21936, 24360, 25592, 26506, 27420, 31990, 36560, 38388, 39759, 47985, 48720, 51184, 53012, 54840, 63980, 66265, 76776, 79518, 92771, 95970, 106024, 109680, 127960, 132530, 153552, 159036, 185542, 191940, 198795, 212048, 255920, 265060, 278313, 318072, 371084, 383880, 397590, 463855, 530120, 556626, 636144, 742168, 767760, 795180, 927710, 1060240, 1113252, 1391565, 1484336, 1590360, 1855420, 2226504, 2783130, 3180720, 3710840, 4453008, 5566260, 7421680, 11132520, 22265040]

約数ペア:

[(1, 22265040), (2, 11132520), (3, 7421680), (4, 5566260), (5, 4453008), (6, 3710840), (7, 3180720), (8, 2783130), (10, 2226504), (12, 1855420), (14, 1590360), (15, 1484336), (16, 1391565), (20, 1113252), (21, 1060240), (24, 927710), (28, 795180), (29, 767760), (30, 742168), (35, 636144), (40, 556626), (42, 530120), (48, 463855), (56, 397590), (58, 383880), (60, 371084), (70, 318072), (80, 278313), (84, 265060), (87, 255920), (105, 212048), (112, 198795), (116, 191940), (120, 185542), (140, 159036), (145, 153552), (168, 132530), (174, 127960), (203, 109680), (210, 106024), (232, 95970), (240, 92771), (280, 79518), (290, 76776), (336, 66265), (348, 63980), (406, 54840), (420, 53012), (435, 51184), (457, 48720), (464, 47985), (560, 39759), (580, 38388), (609, 36560), (696, 31990), (812, 27420), (840, 26506), (870, 25592), (914, 24360), (1015, 21936), (1160, 19194), (1218, 18280), (1371, 16240), (1392, 15995), (1624, 13710), (1680, 13253), (1740, 12796), (1828, 12180), (2030, 10968), (2285, 9744), (2320, 9597), (2436, 9140), (2742, 8120), (3045, 7312), (3199, 6960), (3248, 6855), (3480, 6398), (3656, 6090), (4060, 5484), (4570, 4872)]