84400960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 112

約数和(自身を含む): 235549440

約数和(自身を除く): 151148480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 919, 1120, 1148, 1312, 1435, 1640, 1838, 2240, 2296, 2624, 2870, 3280, 3676, 4592, 4595, 5740, 6433, 6560, 7352, 9184, 9190, 11480, 12866, 13120, 14704, 18368, 18380, 22960, 25732, 29408, 32165, 36760, 37679, 45920, 51464, 58816, 64330, 73520, 75358, 91840, 102928, 128660, 147040, 150716, 188395, 205856, 257320, 263753, 294080, 301432, 376790, 411712, 514640, 527506, 602864, 753580, 1029280, 1055012, 1205728, 1318765, 1507160, 2058560, 2110024, 2411456, 2637530, 3014320, 4220048, 5275060, 6028640, 8440096, 10550120, 12057280, 16880192, 21100240, 42200480, 84400960]

約数ペア:

[(1, 84400960), (2, 42200480), (4, 21100240), (5, 16880192), (7, 12057280), (8, 10550120), (10, 8440096), (14, 6028640), (16, 5275060), (20, 4220048), (28, 3014320), (32, 2637530), (35, 2411456), (40, 2110024), (41, 2058560), (56, 1507160), (64, 1318765), (70, 1205728), (80, 1055012), (82, 1029280), (112, 753580), (140, 602864), (160, 527506), (164, 514640), (205, 411712), (224, 376790), (280, 301432), (287, 294080), (320, 263753), (328, 257320), (410, 205856), (448, 188395), (560, 150716), (574, 147040), (656, 128660), (820, 102928), (919, 91840), (1120, 75358), (1148, 73520), (1312, 64330), (1435, 58816), (1640, 51464), (1838, 45920), (2240, 37679), (2296, 36760), (2624, 32165), (2870, 29408), (3280, 25732), (3676, 22960), (4592, 18380), (4595, 18368), (5740, 14704), (6433, 13120), (6560, 12866), (7352, 11480), (9184, 9190)]