2830567480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 7209907200

約数和(自身を除く): 4379339720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 59, 65, 94, 104, 118, 130, 151, 169, 188, 235, 236, 260, 295, 302, 338, 376, 470, 472, 520, 590, 604, 611, 676, 755, 767, 845, 940, 1180, 1208, 1222, 1352, 1510, 1534, 1690, 1880, 1963, 2360, 2444, 2773, 3020, 3055, 3068, 3380, 3835, 3926, 4888, 5546, 6040, 6110, 6136, 6760, 7097, 7670, 7852, 7943, 8909, 9815, 9971, 11092, 12220, 13865, 14194, 15340, 15704, 15886, 17818, 19630, 19942, 22184, 24440, 25519, 27730, 28388, 30680, 31772, 35485, 35636, 36049, 39260, 39715, 39884, 44545, 49855, 51038, 55460, 56776, 63544, 70970, 71272, 72098, 78520, 79430, 79768, 89090, 92261, 99710, 102076, 110920, 115817, 127595, 141940, 144196, 158860, 178180, 180245, 184522, 199420, 204152, 231634, 255190, 283880, 288392, 317720, 356360, 360490, 369044, 398840, 418723, 461305, 463268, 468637, 510380, 579085, 720980, 738088, 837446, 922610, 926536, 937274, 1020760, 1158170, 1199393, 1441960, 1505621, 1674892, 1845220, 1874548, 2093615, 2316340, 2343185, 2398786, 3011242, 3349784, 3690440, 3749096, 4187230, 4632680, 4686370, 4797572, 5443399, 5996965, 6022484, 7528105, 8374460, 9372740, 9595144, 10886798, 11993930, 12044968, 15056210, 16748920, 18745480, 21773596, 23987860, 27216995, 30112420, 43547192, 47975720, 54433990, 60224840, 70764187, 108867980, 141528374, 217735960, 283056748, 353820935, 566113496, 707641870, 1415283740, 2830567480]

約数ペア:

[(1, 2830567480), (2, 1415283740), (4, 707641870), (5, 566113496), (8, 353820935), (10, 283056748), (13, 217735960), (20, 141528374), (26, 108867980), (40, 70764187), (47, 60224840), (52, 54433990), (59, 47975720), (65, 43547192), (94, 30112420), (104, 27216995), (118, 23987860), (130, 21773596), (151, 18745480), (169, 16748920), (188, 15056210), (235, 12044968), (236, 11993930), (260, 10886798), (295, 9595144), (302, 9372740), (338, 8374460), (376, 7528105), (470, 6022484), (472, 5996965), (520, 5443399), (590, 4797572), (604, 4686370), (611, 4632680), (676, 4187230), (755, 3749096), (767, 3690440), (845, 3349784), (940, 3011242), (1180, 2398786), (1208, 2343185), (1222, 2316340), (1352, 2093615), (1510, 1874548), (1534, 1845220), (1690, 1674892), (1880, 1505621), (1963, 1441960), (2360, 1199393), (2444, 1158170), (2773, 1020760), (3020, 937274), (3055, 926536), (3068, 922610), (3380, 837446), (3835, 738088), (3926, 720980), (4888, 579085), (5546, 510380), (6040, 468637), (6110, 463268), (6136, 461305), (6760, 418723), (7097, 398840), (7670, 369044), (7852, 360490), (7943, 356360), (8909, 317720), (9815, 288392), (9971, 283880), (11092, 255190), (12220, 231634), (13865, 204152), (14194, 199420), (15340, 184522), (15704, 180245), (15886, 178180), (17818, 158860), (19630, 144196), (19942, 141940), (22184, 127595), (24440, 115817), (25519, 110920), (27730, 102076), (28388, 99710), (30680, 92261), (31772, 89090), (35485, 79768), (35636, 79430), (36049, 78520), (39260, 72098), (39715, 71272), (39884, 70970), (44545, 63544), (49855, 56776), (51038, 55460)]