1613984960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2347}}^1$

素因数の和:2678

約数の個数: 112

約数和(自身を含む): 4408529664

約数和(自身を除く): 2794544704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 307, 320, 448, 560, 614, 1120, 1228, 1535, 2149, 2240, 2347, 2456, 3070, 4298, 4694, 4912, 6140, 8596, 9388, 9824, 10745, 11735, 12280, 16429, 17192, 18776, 19648, 21490, 23470, 24560, 32858, 34384, 37552, 42980, 46940, 49120, 65716, 68768, 75104, 82145, 85960, 93880, 98240, 131432, 137536, 150208, 164290, 171920, 187760, 262864, 328580, 343840, 375520, 525728, 657160, 687680, 720529, 751040, 1051456, 1314320, 1441058, 2628640, 2882116, 3602645, 5043703, 5257280, 5764232, 7205290, 10087406, 11528464, 14410580, 20174812, 23056928, 25218515, 28821160, 40349624, 46113856, 50437030, 57642320, 80699248, 100874060, 115284640, 161398496, 201748120, 230569280, 322796992, 403496240, 806992480, 1613984960]

約数ペア:

[(1, 1613984960), (2, 806992480), (4, 403496240), (5, 322796992), (7, 230569280), (8, 201748120), (10, 161398496), (14, 115284640), (16, 100874060), (20, 80699248), (28, 57642320), (32, 50437030), (35, 46113856), (40, 40349624), (56, 28821160), (64, 25218515), (70, 23056928), (80, 20174812), (112, 14410580), (140, 11528464), (160, 10087406), (224, 7205290), (280, 5764232), (307, 5257280), (320, 5043703), (448, 3602645), (560, 2882116), (614, 2628640), (1120, 1441058), (1228, 1314320), (1535, 1051456), (2149, 751040), (2240, 720529), (2347, 687680), (2456, 657160), (3070, 525728), (4298, 375520), (4694, 343840), (4912, 328580), (6140, 262864), (8596, 187760), (9388, 171920), (9824, 164290), (10745, 150208), (11735, 137536), (12280, 131432), (16429, 98240), (17192, 93880), (18776, 85960), (19648, 82145), (21490, 75104), (23470, 68768), (24560, 65716), (32858, 49120), (34384, 46940), (37552, 42980)]