133409920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 369452160

約数和(自身を除く): 236042240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 307, 320, 388, 448, 485, 560, 614, 640, 679, 776, 896, 970, 1120, 1228, 1358, 1535, 1552, 1940, 2149, 2240, 2456, 2716, 3070, 3104, 3395, 3880, 4298, 4480, 4912, 5432, 6140, 6208, 6790, 7760, 8596, 9824, 10745, 10864, 12280, 12416, 13580, 15520, 17192, 19648, 21490, 21728, 24560, 27160, 29779, 31040, 34384, 39296, 42980, 43456, 49120, 54320, 59558, 62080, 68768, 85960, 86912, 98240, 108640, 119116, 137536, 148895, 171920, 196480, 208453, 217280, 238232, 275072, 297790, 343840, 416906, 434560, 476464, 595580, 687680, 833812, 952928, 1042265, 1191160, 1375360, 1667624, 1905856, 2084530, 2382320, 3335248, 3811712, 4169060, 4764640, 6670496, 8338120, 9529280, 13340992, 16676240, 19058560, 26681984, 33352480, 66704960, 133409920]

約数ペア:

[(1, 133409920), (2, 66704960), (4, 33352480), (5, 26681984), (7, 19058560), (8, 16676240), (10, 13340992), (14, 9529280), (16, 8338120), (20, 6670496), (28, 4764640), (32, 4169060), (35, 3811712), (40, 3335248), (56, 2382320), (64, 2084530), (70, 1905856), (80, 1667624), (97, 1375360), (112, 1191160), (128, 1042265), (140, 952928), (160, 833812), (194, 687680), (224, 595580), (280, 476464), (307, 434560), (320, 416906), (388, 343840), (448, 297790), (485, 275072), (560, 238232), (614, 217280), (640, 208453), (679, 196480), (776, 171920), (896, 148895), (970, 137536), (1120, 119116), (1228, 108640), (1358, 98240), (1535, 86912), (1552, 85960), (1940, 68768), (2149, 62080), (2240, 59558), (2456, 54320), (2716, 49120), (3070, 43456), (3104, 42980), (3395, 39296), (3880, 34384), (4298, 31040), (4480, 29779), (4912, 27160), (5432, 24560), (6140, 21728), (6208, 21490), (6790, 19648), (7760, 17192), (8596, 15520), (9824, 13580), (10745, 12416), (10864, 12280)]