1667447220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 192

約数和(自身を含む): 5251276800

約数和(自身を除く): 3583829580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 57, 58, 60, 62, 76, 87, 93, 95, 114, 116, 124, 145, 155, 174, 186, 190, 228, 285, 290, 310, 348, 372, 380, 435, 465, 551, 570, 580, 589, 620, 870, 899, 930, 1102, 1140, 1178, 1627, 1653, 1740, 1767, 1798, 1860, 2204, 2356, 2697, 2755, 2945, 3254, 3306, 3534, 3596, 4495, 4881, 5394, 5510, 5890, 6508, 6612, 7068, 8135, 8265, 8835, 8990, 9762, 10788, 11020, 11780, 13485, 16270, 16530, 17081, 17670, 17980, 19524, 24405, 26970, 30913, 32540, 33060, 34162, 35340, 47183, 48810, 50437, 51243, 53940, 61826, 68324, 85405, 92739, 94366, 97620, 100874, 102486, 123652, 141549, 151311, 154565, 170810, 185478, 188732, 201748, 204972, 235915, 252185, 256215, 283098, 302622, 309130, 341620, 370956, 463695, 471830, 504370, 512430, 566196, 605244, 618260, 707745, 756555, 896477, 927390, 943660, 958303, 1008740, 1024860, 1415490, 1462673, 1513110, 1792954, 1854780, 1916606, 2689431, 2830980, 2874909, 2925346, 3026220, 3585908, 3833212, 4388019, 4482385, 4791515, 5378862, 5749818, 5850692, 7313365, 8776038, 8964770, 9583030, 10757724, 11499636, 13447155, 14374545, 14626730, 17552076, 17929540, 19166060, 21940095, 26894310, 27790787, 28749090, 29253460, 43880190, 53788620, 55581574, 57498180, 83372361, 87760380, 111163148, 138953935, 166744722, 277907870, 333489444, 416861805, 555815740, 833723610, 1667447220]

約数ペア:

[(1, 1667447220), (2, 833723610), (3, 555815740), (4, 416861805), (5, 333489444), (6, 277907870), (10, 166744722), (12, 138953935), (15, 111163148), (19, 87760380), (20, 83372361), (29, 57498180), (30, 55581574), (31, 53788620), (38, 43880190), (57, 29253460), (58, 28749090), (60, 27790787), (62, 26894310), (76, 21940095), (87, 19166060), (93, 17929540), (95, 17552076), (114, 14626730), (116, 14374545), (124, 13447155), (145, 11499636), (155, 10757724), (174, 9583030), (186, 8964770), (190, 8776038), (228, 7313365), (285, 5850692), (290, 5749818), (310, 5378862), (348, 4791515), (372, 4482385), (380, 4388019), (435, 3833212), (465, 3585908), (551, 3026220), (570, 2925346), (580, 2874909), (589, 2830980), (620, 2689431), (870, 1916606), (899, 1854780), (930, 1792954), (1102, 1513110), (1140, 1462673), (1178, 1415490), (1627, 1024860), (1653, 1008740), (1740, 958303), (1767, 943660), (1798, 927390), (1860, 896477), (2204, 756555), (2356, 707745), (2697, 618260), (2755, 605244), (2945, 566196), (3254, 512430), (3306, 504370), (3534, 471830), (3596, 463695), (4495, 370956), (4881, 341620), (5394, 309130), (5510, 302622), (5890, 283098), (6508, 256215), (6612, 252185), (7068, 235915), (8135, 204972), (8265, 201748), (8835, 188732), (8990, 185478), (9762, 170810), (10788, 154565), (11020, 151311), (11780, 141549), (13485, 123652), (16270, 102486), (16530, 100874), (17081, 97620), (17670, 94366), (17980, 92739), (19524, 85405), (24405, 68324), (26970, 61826), (30913, 53940), (32540, 51243), (33060, 50437), (34162, 48810), (35340, 47183)]