2012473680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1197901}}^1$

素因数の和:1197924

約数の個数: 80

約数和(自身を含む): 7129912704

約数和(自身を除く): 5117439024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1197901, 2395802, 3593703, 4791604, 5989505, 7187406, 8385307, 9583208, 11979010, 14374812, 16770614, 17968515, 19166416, 23958020, 25155921, 28749624, 33541228, 35937030, 41926535, 47916040, 50311842, 57499248, 67082456, 71874060, 83853070, 95832080, 100623684, 125779605, 134164912, 143748120, 167706140, 201247368, 251559210, 287496240, 335412280, 402494736, 503118420, 670824560, 1006236840, 2012473680]

約数ペア:

[(1, 2012473680), (2, 1006236840), (3, 670824560), (4, 503118420), (5, 402494736), (6, 335412280), (7, 287496240), (8, 251559210), (10, 201247368), (12, 167706140), (14, 143748120), (15, 134164912), (16, 125779605), (20, 100623684), (21, 95832080), (24, 83853070), (28, 71874060), (30, 67082456), (35, 57499248), (40, 50311842), (42, 47916040), (48, 41926535), (56, 35937030), (60, 33541228), (70, 28749624), (80, 25155921), (84, 23958020), (105, 19166416), (112, 17968515), (120, 16770614), (140, 14374812), (168, 11979010), (210, 9583208), (240, 8385307), (280, 7187406), (336, 5989505), (420, 4791604), (560, 3593703), (840, 2395802), (1680, 1197901)]