284921640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 959072400

約数和(自身を除く): 674150760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 109, 120, 137, 159, 180, 212, 218, 265, 274, 318, 327, 360, 411, 424, 436, 477, 530, 545, 548, 636, 654, 685, 795, 822, 872, 954, 981, 1060, 1090, 1096, 1233, 1272, 1308, 1370, 1590, 1635, 1644, 1908, 1962, 2055, 2120, 2180, 2385, 2466, 2616, 2740, 3180, 3270, 3288, 3816, 3924, 4110, 4360, 4770, 4905, 4932, 5480, 5777, 6165, 6360, 6540, 7261, 7848, 8220, 9540, 9810, 9864, 11554, 12330, 13080, 14522, 14933, 16440, 17331, 19080, 19620, 21783, 23108, 24660, 28885, 29044, 29866, 34662, 36305, 39240, 43566, 44799, 46216, 49320, 51993, 57770, 58088, 59732, 65349, 69324, 72610, 74665, 86655, 87132, 89598, 103986, 108915, 115540, 119464, 130698, 134397, 138648, 145220, 149330, 173310, 174264, 179196, 207972, 217830, 223995, 231080, 259965, 261396, 268794, 290440, 298660, 326745, 346620, 358392, 415944, 435660, 447990, 519930, 522792, 537588, 597320, 653490, 671985, 693240, 791449, 871320, 895980, 1039860, 1075176, 1306980, 1343970, 1582898, 1791960, 2079720, 2374347, 2613960, 2687940, 3165796, 3957245, 4748694, 5375880, 6331592, 7123041, 7914490, 9497388, 11871735, 14246082, 15828980, 18994776, 23743470, 28492164, 31657960, 35615205, 47486940, 56984328, 71230410, 94973880, 142460820, 284921640]

約数ペア:

[(1, 284921640), (2, 142460820), (3, 94973880), (4, 71230410), (5, 56984328), (6, 47486940), (8, 35615205), (9, 31657960), (10, 28492164), (12, 23743470), (15, 18994776), (18, 15828980), (20, 14246082), (24, 11871735), (30, 9497388), (36, 7914490), (40, 7123041), (45, 6331592), (53, 5375880), (60, 4748694), (72, 3957245), (90, 3165796), (106, 2687940), (109, 2613960), (120, 2374347), (137, 2079720), (159, 1791960), (180, 1582898), (212, 1343970), (218, 1306980), (265, 1075176), (274, 1039860), (318, 895980), (327, 871320), (360, 791449), (411, 693240), (424, 671985), (436, 653490), (477, 597320), (530, 537588), (545, 522792), (548, 519930), (636, 447990), (654, 435660), (685, 415944), (795, 358392), (822, 346620), (872, 326745), (954, 298660), (981, 290440), (1060, 268794), (1090, 261396), (1096, 259965), (1233, 231080), (1272, 223995), (1308, 217830), (1370, 207972), (1590, 179196), (1635, 174264), (1644, 173310), (1908, 149330), (1962, 145220), (2055, 138648), (2120, 134397), (2180, 130698), (2385, 119464), (2466, 115540), (2616, 108915), (2740, 103986), (3180, 89598), (3270, 87132), (3288, 86655), (3816, 74665), (3924, 72610), (4110, 69324), (4360, 65349), (4770, 59732), (4905, 58088), (4932, 57770), (5480, 51993), (5777, 49320), (6165, 46216), (6360, 44799), (6540, 43566), (7261, 39240), (7848, 36305), (8220, 34662), (9540, 29866), (9810, 29044), (9864, 28885), (11554, 24660), (12330, 23108), (13080, 21783), (14522, 19620), (14933, 19080), (16440, 17331)]