28012145760

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 576

約数和(自身を含む): 105815384640

約数和(自身を除く): 77803238880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 277, 288, 289, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 554, 578, 612, 648, 680, 720, 729, 765, 810, 816, 831, 864, 867, 918, 972, 1020, 1080, 1108, 1156, 1215, 1224, 1296, 1360, 1377, 1385, 1440, 1445, 1458, 1530, 1620, 1632, 1662, 1734, 1836, 1944, 2040, 2160, 2187, 2216, 2295, 2312, 2430, 2448, 2493, 2592, 2601, 2720, 2754, 2770, 2890, 2916, 3060, 3240, 3324, 3468, 3645, 3672, 3888, 4080, 4131, 4155, 4320, 4335, 4374, 4432, 4590, 4624, 4709, 4860, 4896, 4986, 5202, 5508, 5540, 5780, 5832, 6120, 6480, 6648, 6885, 6936, 7290, 7344, 7479, 7776, 7803, 8160, 8262, 8310, 8670, 8748, 8864, 9180, 9248, 9418, 9720, 9972, 10404, 10935, 11016, 11080, 11560, 11664, 12240, 12393, 12465, 12960, 13005, 13296, 13770, 13872, 14127, 14580, 14688, 14958, 15606, 16524, 16620, 17340, 17496, 18360, 18836, 19440, 19944, 20655, 20808, 21870, 22032, 22160, 22437, 23120, 23328, 23409, 23545, 24480, 24786, 24930, 26010, 26592, 27540, 27744, 28254, 29160, 29916, 31212, 33048, 33240, 34680, 34992, 36720, 37179, 37395, 37672, 38880, 39015, 39888, 41310, 41616, 42381, 43740, 44064, 44320, 44874, 46240, 46818, 47090, 49572, 49860, 52020, 55080, 56508, 58320, 59832, 61965, 62424, 66096, 66480, 67311, 69360, 69984, 70227, 70635, 73440, 74358, 74790, 75344, 78030, 79776, 80053, 82620, 83232, 84762, 87480, 89748, 93636, 94180, 99144, 99720, 104040, 110160, 112185, 113016, 116640, 117045, 119664, 123930, 124848, 127143, 132192, 132960, 134622, 138720, 140454, 141270, 148716, 149580, 150688, 156060, 160106, 165240, 169524, 174960, 179496, 185895, 187272, 188360, 198288, 199440, 201933, 208080, 210681, 211905, 220320, 224370, 226032, 234090, 239328, 240159, 247860, 249696, 254286, 269244, 280908, 282540, 297432, 299160, 312120, 320212, 330480, 336555, 339048, 349920, 351135, 358992, 371790, 374544, 376720, 381429, 396576, 398880, 400265, 403866, 416160, 421362, 423810, 448740, 452064, 468180, 480318, 495720, 508572, 538488, 561816, 565080, 594864, 598320, 605799, 624240, 632043, 635715, 640424, 660960, 673110, 678096, 702270, 717984, 720477, 743580, 749088, 753440, 762858, 800530, 807732, 842724, 847620, 897480, 936360, 960636, 991440, 1009665, 1017144, 1053405, 1076976, 1123632, 1130160, 1144287, 1189728, 1196640, 1200795, 1211598, 1248480, 1264086, 1271430, 1280848, 1346220, 1356192, 1404540, 1440954, 1487160, 1525716, 1601060, 1615464, 1685448, 1695240, 1794960, 1872720, 1907145, 1921272, 1982880, 2019330, 2034288, 2106810, 2153952, 2161431, 2247264, 2260320, 2288574, 2401590, 2423196, 2528172, 2542860, 2561696, 2692440, 2809080, 2881908, 2974320, 3028995, 3051432, 3160215, 3202120, 3230928, 3370896, 3390480, 3432861, 3589920, 3602385, 3745440, 3814290, 3842544, 4038660, 4068576, 4213620, 4322862, 4577148, 4803180, 4846392, 5056344, 5085720, 5384880, 5618160, 5721435, 5763816, 5948640, 6057990, 6102864, 6320430, 6404240, 6461856, 6484293, 6741792, 6780960, 6865722, 7204770, 7628580, 7685088, 8077320, 8427240, 8645724, 9154296, 9606360, 9692784, 10112688, 10171440, 10298583, 10769760, 10807155, 11236320, 11442870, 11527632, 12115980, 12205728, 12640860, 12808480, 12968586, 13731444, 14409540, 15257160, 16154640, 16854480, 17164305, 17291448, 18308592, 19212720, 19385568, 19452879, 20225376, 20342880, 20597166, 21614310, 22885740, 23055264, 24231960, 25281720, 25937172, 27462888, 28819080, 30514320, 32309280, 32421465, 33708960, 34328610, 34582896, 36617184, 38425440, 38905758, 41194332, 43228620, 45771480, 48463920, 50563440, 51492915, 51874344, 54925776, 57638160, 58358637, 61028640, 64842930, 68657220, 69165792, 77811516, 82388664, 86457240, 91542960, 96927840, 97264395, 101126880, 102985830, 103748688, 109851552, 115276320, 116717274, 129685860, 137314440, 155623032, 164777328, 172914480, 175075911, 183085920, 194528790, 205971660, 207497376, 233434548, 259371720, 274628880, 291793185, 311246064, 329554656, 345828960, 350151822, 389057580, 411943320, 466869096, 518743440, 549257760, 583586370, 622492128, 700303644, 778115160, 823886640, 875379555, 933738192, 1037486880, 1167172740, 1400607288, 1556230320, 1647773280, 1750759110, 1867476384, 2334345480, 2801214576, 3112460640, 3501518220, 4668690960, 5602429152, 7003036440, 9337381920, 14006072880, 28012145760]

約数ペア:

[(1, 28012145760), (2, 14006072880), (3, 9337381920), (4, 7003036440), (5, 5602429152), (6, 4668690960), (8, 3501518220), (9, 3112460640), (10, 2801214576), (12, 2334345480), (15, 1867476384), (16, 1750759110), (17, 1647773280), (18, 1556230320), (20, 1400607288), (24, 1167172740), (27, 1037486880), (30, 933738192), (32, 875379555), (34, 823886640), (36, 778115160), (40, 700303644), (45, 622492128), (48, 583586370), (51, 549257760), (54, 518743440), (60, 466869096), (68, 411943320), (72, 389057580), (80, 350151822), (81, 345828960), (85, 329554656), (90, 311246064), (96, 291793185), (102, 274628880), (108, 259371720), (120, 233434548), (135, 207497376), (136, 205971660), (144, 194528790), (153, 183085920), (160, 175075911), (162, 172914480), (170, 164777328), (180, 155623032), (204, 137314440), (216, 129685860), (240, 116717274), (243, 115276320), (255, 109851552), (270, 103748688), (272, 102985830), (277, 101126880), (288, 97264395), (289, 96927840), (306, 91542960), (324, 86457240), (340, 82388664), (360, 77811516), (405, 69165792), (408, 68657220), (432, 64842930), (459, 61028640), (480, 58358637), (486, 57638160), (510, 54925776), (540, 51874344), (544, 51492915), (554, 50563440), (578, 48463920), (612, 45771480), (648, 43228620), (680, 41194332), (720, 38905758), (729, 38425440), (765, 36617184), (810, 34582896), (816, 34328610), (831, 33708960), (864, 32421465), (867, 32309280), (918, 30514320), (972, 28819080), (1020, 27462888), (1080, 25937172), (1108, 25281720), (1156, 24231960), (1215, 23055264), (1224, 22885740), (1296, 21614310), (1360, 20597166), (1377, 20342880), (1385, 20225376), (1440, 19452879), (1445, 19385568), (1458, 19212720), (1530, 18308592), (1620, 17291448), (1632, 17164305), (1662, 16854480), (1734, 16154640), (1836, 15257160), (1944, 14409540), (2040, 13731444), (2160, 12968586), (2187, 12808480), (2216, 12640860), (2295, 12205728), (2312, 12115980), (2430, 11527632), (2448, 11442870), (2493, 11236320), (2592, 10807155), (2601, 10769760), (2720, 10298583), (2754, 10171440), (2770, 10112688), (2890, 9692784), (2916, 9606360), (3060, 9154296), (3240, 8645724), (3324, 8427240), (3468, 8077320), (3645, 7685088), (3672, 7628580), (3888, 7204770), (4080, 6865722), (4131, 6780960), (4155, 6741792), (4320, 6484293), (4335, 6461856), (4374, 6404240), (4432, 6320430), (4590, 6102864), (4624, 6057990), (4709, 5948640), (4860, 5763816), (4896, 5721435), (4986, 5618160), (5202, 5384880), (5508, 5085720), (5540, 5056344), (5780, 4846392), (5832, 4803180), (6120, 4577148), (6480, 4322862), (6648, 4213620), (6885, 4068576), (6936, 4038660), (7290, 3842544), (7344, 3814290), (7479, 3745440), (7776, 3602385), (7803, 3589920), (8160, 3432861), (8262, 3390480), (8310, 3370896), (8670, 3230928), (8748, 3202120), (8864, 3160215), (9180, 3051432), (9248, 3028995), (9418, 2974320), (9720, 2881908), (9972, 2809080), (10404, 2692440), (10935, 2561696), (11016, 2542860), (11080, 2528172), (11560, 2423196), (11664, 2401590), (12240, 2288574), (12393, 2260320), (12465, 2247264), (12960, 2161431), (13005, 2153952), (13296, 2106810), (13770, 2034288), (13872, 2019330), (14127, 1982880), (14580, 1921272), (14688, 1907145), (14958, 1872720), (15606, 1794960), (16524, 1695240), (16620, 1685448), (17340, 1615464), (17496, 1601060), (18360, 1525716), (18836, 1487160), (19440, 1440954), (19944, 1404540), (20655, 1356192), (20808, 1346220), (21870, 1280848), (22032, 1271430), (22160, 1264086), (22437, 1248480), (23120, 1211598), (23328, 1200795), (23409, 1196640), (23545, 1189728), (24480, 1144287), (24786, 1130160), (24930, 1123632), (26010, 1076976), (26592, 1053405), (27540, 1017144), (27744, 1009665), (28254, 991440), (29160, 960636), (29916, 936360), (31212, 897480), (33048, 847620), (33240, 842724), (34680, 807732), (34992, 800530), (36720, 762858), (37179, 753440), (37395, 749088), (37672, 743580), (38880, 720477), (39015, 717984), (39888, 702270), (41310, 678096), (41616, 673110), (42381, 660960), (43740, 640424), (44064, 635715), (44320, 632043), (44874, 624240), (46240, 605799), (46818, 598320), (47090, 594864), (49572, 565080), (49860, 561816), (52020, 538488), (55080, 508572), (56508, 495720), (58320, 480318), (59832, 468180), (61965, 452064), (62424, 448740), (66096, 423810), (66480, 421362), (67311, 416160), (69360, 403866), (69984, 400265), (70227, 398880), (70635, 396576), (73440, 381429), (74358, 376720), (74790, 374544), (75344, 371790), (78030, 358992), (79776, 351135), (80053, 349920), (82620, 339048), (83232, 336555), (84762, 330480), (87480, 320212), (89748, 312120), (93636, 299160), (94180, 297432), (99144, 282540), (99720, 280908), (104040, 269244), (110160, 254286), (112185, 249696), (113016, 247860), (116640, 240159), (117045, 239328), (119664, 234090), (123930, 226032), (124848, 224370), (127143, 220320), (132192, 211905), (132960, 210681), (134622, 208080), (138720, 201933), (140454, 199440), (141270, 198288), (148716, 188360), (149580, 187272), (150688, 185895), (156060, 179496), (160106, 174960), (165240, 169524)]