2980921680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8753}}^1$

素因数の和:8826

約数の個数: 240

約数和(自身を含む): 11176266816

約数和(自身を除く): 8195345136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 528, 645, 660, 688, 720, 774, 792, 860, 880, 946, 990, 1032, 1290, 1320, 1419, 1548, 1584, 1720, 1892, 1935, 1980, 2064, 2365, 2580, 2640, 2838, 3096, 3440, 3784, 3870, 3960, 4257, 4730, 5160, 5676, 6192, 7095, 7568, 7740, 7920, 8514, 8753, 9460, 10320, 11352, 14190, 15480, 17028, 17506, 18920, 21285, 22704, 26259, 28380, 30960, 34056, 35012, 37840, 42570, 43765, 52518, 56760, 68112, 70024, 78777, 85140, 87530, 96283, 105036, 113520, 131295, 140048, 157554, 170280, 175060, 192566, 210072, 262590, 288849, 315108, 340560, 350120, 376379, 385132, 393885, 420144, 481415, 525180, 577698, 630216, 700240, 752758, 770264, 787770, 866547, 962830, 1050360, 1129137, 1155396, 1260432, 1444245, 1505516, 1540528, 1575540, 1733094, 1881895, 1925660, 2100720, 2258274, 2310792, 2888490, 3011032, 3151080, 3387411, 3466188, 3763790, 3851320, 4140169, 4332735, 4516548, 4621584, 5645685, 5776980, 6022064, 6302160, 6774822, 6932376, 7527580, 7702640, 8280338, 8665470, 9033096, 11291370, 11553960, 12420507, 13549644, 13864752, 15055160, 16560676, 16937055, 17330940, 18066192, 20700845, 22582740, 23107920, 24841014, 27099288, 30110320, 33121352, 33874110, 34661880, 37261521, 41401690, 45165480, 49682028, 54198576, 62102535, 66242704, 67748220, 69323760, 74523042, 82803380, 90330960, 99364056, 124205070, 135496440, 149046084, 165606760, 186307605, 198728112, 248410140, 270992880, 298092168, 331213520, 372615210, 496820280, 596184336, 745230420, 993640560, 1490460840, 2980921680]

約数ペア:

[(1, 2980921680), (2, 1490460840), (3, 993640560), (4, 745230420), (5, 596184336), (6, 496820280), (8, 372615210), (9, 331213520), (10, 298092168), (11, 270992880), (12, 248410140), (15, 198728112), (16, 186307605), (18, 165606760), (20, 149046084), (22, 135496440), (24, 124205070), (30, 99364056), (33, 90330960), (36, 82803380), (40, 74523042), (43, 69323760), (44, 67748220), (45, 66242704), (48, 62102535), (55, 54198576), (60, 49682028), (66, 45165480), (72, 41401690), (80, 37261521), (86, 34661880), (88, 33874110), (90, 33121352), (99, 30110320), (110, 27099288), (120, 24841014), (129, 23107920), (132, 22582740), (144, 20700845), (165, 18066192), (172, 17330940), (176, 16937055), (180, 16560676), (198, 15055160), (215, 13864752), (220, 13549644), (240, 12420507), (258, 11553960), (264, 11291370), (330, 9033096), (344, 8665470), (360, 8280338), (387, 7702640), (396, 7527580), (430, 6932376), (440, 6774822), (473, 6302160), (495, 6022064), (516, 5776980), (528, 5645685), (645, 4621584), (660, 4516548), (688, 4332735), (720, 4140169), (774, 3851320), (792, 3763790), (860, 3466188), (880, 3387411), (946, 3151080), (990, 3011032), (1032, 2888490), (1290, 2310792), (1320, 2258274), (1419, 2100720), (1548, 1925660), (1584, 1881895), (1720, 1733094), (1892, 1575540), (1935, 1540528), (1980, 1505516), (2064, 1444245), (2365, 1260432), (2580, 1155396), (2640, 1129137), (2838, 1050360), (3096, 962830), (3440, 866547), (3784, 787770), (3870, 770264), (3960, 752758), (4257, 700240), (4730, 630216), (5160, 577698), (5676, 525180), (6192, 481415), (7095, 420144), (7568, 393885), (7740, 385132), (7920, 376379), (8514, 350120), (8753, 340560), (9460, 315108), (10320, 288849), (11352, 262590), (14190, 210072), (15480, 192566), (17028, 175060), (17506, 170280), (18920, 157554), (21285, 140048), (22704, 131295), (26259, 113520), (28380, 105036), (30960, 96283), (34056, 87530), (35012, 85140), (37840, 78777), (42570, 70024), (43765, 68112), (52518, 56760)]