164699360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 282368800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 307, 479, 560, 614, 958, 1120, 1228, 1535, 1916, 2149, 2395, 2456, 3070, 3353, 3832, 4298, 4790, 4912, 6140, 6706, 7664, 8596, 9580, 9824, 10745, 12280, 13412, 15328, 16765, 17192, 19160, 21490, 24560, 26824, 33530, 34384, 38320, 42980, 49120, 53648, 67060, 68768, 76640, 85960, 107296, 134120, 147053, 171920, 268240, 294106, 343840, 536480, 588212, 735265, 1029371, 1176424, 1470530, 2058742, 2352848, 2941060, 4117484, 4705696, 5146855, 5882120, 8234968, 10293710, 11764240, 16469936, 20587420, 23528480, 32939872, 41174840, 82349680, 164699360]

約数ペア:

[(1, 164699360), (2, 82349680), (4, 41174840), (5, 32939872), (7, 23528480), (8, 20587420), (10, 16469936), (14, 11764240), (16, 10293710), (20, 8234968), (28, 5882120), (32, 5146855), (35, 4705696), (40, 4117484), (56, 2941060), (70, 2352848), (80, 2058742), (112, 1470530), (140, 1176424), (160, 1029371), (224, 735265), (280, 588212), (307, 536480), (479, 343840), (560, 294106), (614, 268240), (958, 171920), (1120, 147053), (1228, 134120), (1535, 107296), (1916, 85960), (2149, 76640), (2395, 68768), (2456, 67060), (3070, 53648), (3353, 49120), (3832, 42980), (4298, 38320), (4790, 34384), (4912, 33530), (6140, 26824), (6706, 24560), (7664, 21490), (8596, 19160), (9580, 17192), (9824, 16765), (10745, 15328), (12280, 13412)]