389775349320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{464018273}}^1$

素因数の和:464018294

約数の個数: 64

約数和(自身を含む): 1336372629120

約数和(自身を除く): 946597279800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 464018273, 928036546, 1392054819, 1856073092, 2320091365, 2784109638, 3248127911, 3712146184, 4640182730, 5568219276, 6496255822, 6960274095, 9280365460, 9744383733, 11136438552, 12992511644, 13920548190, 16240639555, 18560730920, 19488767466, 25985023288, 27841096380, 32481279110, 38977534932, 48721918665, 55682192760, 64962558220, 77955069864, 97443837330, 129925116440, 194887674660, 389775349320]

約数ペア:

[(1, 389775349320), (2, 194887674660), (3, 129925116440), (4, 97443837330), (5, 77955069864), (6, 64962558220), (7, 55682192760), (8, 48721918665), (10, 38977534932), (12, 32481279110), (14, 27841096380), (15, 25985023288), (20, 19488767466), (21, 18560730920), (24, 16240639555), (28, 13920548190), (30, 12992511644), (35, 11136438552), (40, 9744383733), (42, 9280365460), (56, 6960274095), (60, 6496255822), (70, 5568219276), (84, 4640182730), (105, 3712146184), (120, 3248127911), (140, 2784109638), (168, 2320091365), (210, 1856073092), (280, 1392054819), (420, 928036546), (840, 464018273)]