7851947760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{213833}}^1$

素因数の和:213872

約数の個数: 160

約数和(自身を含む): 28636649280

約数和(自身を除く): 20784701520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 213833, 427666, 641499, 855332, 1069165, 1282998, 1710664, 1924497, 2138330, 2565996, 3207495, 3421328, 3635161, 3848994, 4276660, 5131992, 5773491, 6414990, 7270322, 7697988, 8553320, 9622485, 10263984, 10905483, 11546982, 12829980, 14540644, 15395976, 17106640, 18175805, 19244970, 21810966, 23093964, 25659960, 28867455, 29081288, 30791952, 32716449, 36351610, 38489940, 43621932, 46187928, 51319920, 54527415, 57734910, 58162576, 65432898, 72703220, 76979880, 87243864, 92375856, 98149347, 109054830, 115469820, 130865796, 145406440, 153959760, 163582245, 174487728, 196298694, 218109660, 230939640, 261731592, 290812880, 327164490, 392597388, 436219320, 461879280, 490746735, 523463184, 654328980, 785194776, 872438640, 981493470, 1308657960, 1570389552, 1962986940, 2617315920, 3925973880, 7851947760]

約数ペア:

[(1, 7851947760), (2, 3925973880), (3, 2617315920), (4, 1962986940), (5, 1570389552), (6, 1308657960), (8, 981493470), (9, 872438640), (10, 785194776), (12, 654328980), (15, 523463184), (16, 490746735), (17, 461879280), (18, 436219320), (20, 392597388), (24, 327164490), (27, 290812880), (30, 261731592), (34, 230939640), (36, 218109660), (40, 196298694), (45, 174487728), (48, 163582245), (51, 153959760), (54, 145406440), (60, 130865796), (68, 115469820), (72, 109054830), (80, 98149347), (85, 92375856), (90, 87243864), (102, 76979880), (108, 72703220), (120, 65432898), (135, 58162576), (136, 57734910), (144, 54527415), (153, 51319920), (170, 46187928), (180, 43621932), (204, 38489940), (216, 36351610), (240, 32716449), (255, 30791952), (270, 29081288), (272, 28867455), (306, 25659960), (340, 23093964), (360, 21810966), (408, 19244970), (432, 18175805), (459, 17106640), (510, 15395976), (540, 14540644), (612, 12829980), (680, 11546982), (720, 10905483), (765, 10263984), (816, 9622485), (918, 8553320), (1020, 7697988), (1080, 7270322), (1224, 6414990), (1360, 5773491), (1530, 5131992), (1836, 4276660), (2040, 3848994), (2160, 3635161), (2295, 3421328), (2448, 3207495), (3060, 2565996), (3672, 2138330), (4080, 1924497), (4590, 1710664), (6120, 1282998), (7344, 1069165), (9180, 855332), (12240, 641499), (18360, 427666), (36720, 213833)]