2076382890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 256

約数和(自身を含む): 6391872000

約数和(自身を除く): 4315489110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 29, 30, 34, 38, 45, 51, 54, 57, 58, 85, 87, 90, 95, 102, 114, 135, 145, 153, 170, 171, 174, 190, 255, 261, 270, 285, 290, 306, 323, 342, 435, 459, 493, 510, 513, 522, 551, 570, 646, 765, 783, 821, 855, 870, 918, 969, 986, 1026, 1102, 1305, 1479, 1530, 1566, 1615, 1642, 1653, 1710, 1938, 2295, 2463, 2465, 2565, 2610, 2755, 2907, 2958, 3230, 3306, 3915, 4105, 4437, 4590, 4845, 4926, 4930, 4959, 5130, 5510, 5814, 7389, 7395, 7830, 8210, 8265, 8721, 8874, 9367, 9690, 9918, 12315, 13311, 13957, 14535, 14778, 14790, 14877, 15599, 16530, 17442, 18734, 22167, 22185, 23809, 24630, 24795, 26622, 27914, 28101, 29070, 29754, 31198, 36945, 41871, 43605, 44334, 44370, 46797, 46835, 47618, 49590, 56202, 66555, 69785, 71427, 73890, 74385, 77995, 83742, 84303, 87210, 93594, 93670, 110835, 119045, 125613, 133110, 139570, 140391, 140505, 142854, 148770, 155990, 168606, 209355, 214281, 221670, 233985, 238090, 251226, 252909, 265183, 280782, 281010, 357135, 376839, 404753, 418710, 421173, 421515, 428562, 452371, 467970, 505818, 530366, 628065, 642843, 701955, 714270, 753678, 795549, 809506, 842346, 843030, 904742, 1071405, 1214259, 1256130, 1264545, 1285686, 1325915, 1357113, 1403910, 1591098, 1884195, 2023765, 2105865, 2142810, 2261855, 2386647, 2428518, 2529090, 2651830, 2714226, 3214215, 3642777, 3768390, 3977745, 4047530, 4071339, 4211730, 4523710, 4773294, 6071295, 6428430, 6785565, 7159941, 7285554, 7690307, 7955490, 8142678, 10928331, 11933235, 12142590, 12214017, 13571130, 14319882, 15380614, 18213885, 20356695, 21856662, 23070921, 23866470, 24428034, 35799705, 36427770, 38451535, 40713390, 46141842, 54641655, 61070085, 69212763, 71599410, 76903070, 109283310, 115354605, 122140170, 138425526, 207638289, 230709210, 346063815, 415276578, 692127630, 1038191445, 2076382890]

約数ペア:

[(1, 2076382890), (2, 1038191445), (3, 692127630), (5, 415276578), (6, 346063815), (9, 230709210), (10, 207638289), (15, 138425526), (17, 122140170), (18, 115354605), (19, 109283310), (27, 76903070), (29, 71599410), (30, 69212763), (34, 61070085), (38, 54641655), (45, 46141842), (51, 40713390), (54, 38451535), (57, 36427770), (58, 35799705), (85, 24428034), (87, 23866470), (90, 23070921), (95, 21856662), (102, 20356695), (114, 18213885), (135, 15380614), (145, 14319882), (153, 13571130), (170, 12214017), (171, 12142590), (174, 11933235), (190, 10928331), (255, 8142678), (261, 7955490), (270, 7690307), (285, 7285554), (290, 7159941), (306, 6785565), (323, 6428430), (342, 6071295), (435, 4773294), (459, 4523710), (493, 4211730), (510, 4071339), (513, 4047530), (522, 3977745), (551, 3768390), (570, 3642777), (646, 3214215), (765, 2714226), (783, 2651830), (821, 2529090), (855, 2428518), (870, 2386647), (918, 2261855), (969, 2142810), (986, 2105865), (1026, 2023765), (1102, 1884195), (1305, 1591098), (1479, 1403910), (1530, 1357113), (1566, 1325915), (1615, 1285686), (1642, 1264545), (1653, 1256130), (1710, 1214259), (1938, 1071405), (2295, 904742), (2463, 843030), (2465, 842346), (2565, 809506), (2610, 795549), (2755, 753678), (2907, 714270), (2958, 701955), (3230, 642843), (3306, 628065), (3915, 530366), (4105, 505818), (4437, 467970), (4590, 452371), (4845, 428562), (4926, 421515), (4930, 421173), (4959, 418710), (5130, 404753), (5510, 376839), (5814, 357135), (7389, 281010), (7395, 280782), (7830, 265183), (8210, 252909), (8265, 251226), (8721, 238090), (8874, 233985), (9367, 221670), (9690, 214281), (9918, 209355), (12315, 168606), (13311, 155990), (13957, 148770), (14535, 142854), (14778, 140505), (14790, 140391), (14877, 139570), (15599, 133110), (16530, 125613), (17442, 119045), (18734, 110835), (22167, 93670), (22185, 93594), (23809, 87210), (24630, 84303), (24795, 83742), (26622, 77995), (27914, 74385), (28101, 73890), (29070, 71427), (29754, 69785), (31198, 66555), (36945, 56202), (41871, 49590), (43605, 47618), (44334, 46835), (44370, 46797)]