84902720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1360

約数の個数: 112

約数和(自身を含む): 239207040

約数和(自身を除く): 154304320

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, 1307, 1624, 1856, 2030, 2240, 2320, 2614, 3248, 4060, 4640, 5228, 6496, 6535, 8120, 9149, 9280, 10456, 12992, 13070, 16240, 18298, 20912, 26140, 32480, 36596, 37903, 41824, 45745, 52280, 64960, 73192, 75806, 83648, 91490, 104560, 146384, 151612, 182980, 189515, 209120, 265321, 292768, 303224, 365960, 379030, 418240, 530642, 585536, 606448, 731920, 758060, 1061284, 1212896, 1326605, 1463840, 1516120, 2122568, 2425792, 2653210, 2927680, 3032240, 4245136, 5306420, 6064480, 8490272, 10612840, 12128960, 16980544, 21225680, 42451360, 84902720]

約数ペア:

[(1, 84902720), (2, 42451360), (4, 21225680), (5, 16980544), (7, 12128960), (8, 10612840), (10, 8490272), (14, 6064480), (16, 5306420), (20, 4245136), (28, 3032240), (29, 2927680), (32, 2653210), (35, 2425792), (40, 2122568), (56, 1516120), (58, 1463840), (64, 1326605), (70, 1212896), (80, 1061284), (112, 758060), (116, 731920), (140, 606448), (145, 585536), (160, 530642), (203, 418240), (224, 379030), (232, 365960), (280, 303224), (290, 292768), (320, 265321), (406, 209120), (448, 189515), (464, 182980), (560, 151612), (580, 146384), (812, 104560), (928, 91490), (1015, 83648), (1120, 75806), (1160, 73192), (1307, 64960), (1624, 52280), (1856, 45745), (2030, 41824), (2240, 37903), (2320, 36596), (2614, 32480), (3248, 26140), (4060, 20912), (4640, 18298), (5228, 16240), (6496, 13070), (6535, 12992), (8120, 10456), (9149, 9280)]