28211546880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 648

約数和(自身を含む): 110390397936

約数和(自身を除く): 82178851056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 121, 128, 132, 144, 148, 160, 165, 176, 180, 185, 192, 198, 220, 222, 240, 242, 256, 264, 288, 296, 320, 330, 333, 352, 360, 363, 370, 384, 396, 407, 440, 444, 480, 484, 495, 528, 547, 555, 576, 592, 605, 640, 660, 666, 704, 720, 726, 740, 768, 792, 814, 880, 888, 960, 968, 990, 1056, 1089, 1094, 1110, 1152, 1184, 1210, 1221, 1280, 1320, 1332, 1408, 1440, 1452, 1480, 1584, 1628, 1641, 1665, 1760, 1776, 1815, 1920, 1936, 1980, 2035, 2112, 2178, 2188, 2220, 2304, 2368, 2420, 2442, 2640, 2664, 2735, 2816, 2880, 2904, 2960, 3168, 3256, 3282, 3330, 3520, 3552, 3630, 3663, 3840, 3872, 3960, 4070, 4224, 4356, 4376, 4440, 4477, 4736, 4840, 4884, 4923, 5280, 5328, 5445, 5470, 5760, 5808, 5920, 6017, 6105, 6336, 6512, 6564, 6660, 7040, 7104, 7260, 7326, 7744, 7920, 8140, 8205, 8448, 8712, 8752, 8880, 8954, 9472, 9680, 9768, 9846, 10560, 10656, 10890, 10940, 11520, 11616, 11840, 12034, 12210, 12672, 13024, 13128, 13320, 13431, 14080, 14208, 14520, 14652, 15488, 15840, 16280, 16410, 17424, 17504, 17760, 17908, 18051, 18315, 19360, 19536, 19692, 20239, 21120, 21312, 21780, 21880, 22385, 23232, 23680, 24068, 24420, 24615, 25344, 26048, 26256, 26640, 26862, 28416, 29040, 29304, 30085, 30976, 31680, 32560, 32820, 34848, 35008, 35520, 35816, 36102, 36630, 38720, 39072, 39384, 40293, 40478, 42240, 42624, 43560, 43760, 44770, 46464, 47360, 48136, 48840, 49230, 52096, 52512, 53280, 53724, 54153, 58080, 58608, 60170, 60717, 63360, 65120, 65640, 66187, 67155, 69696, 70016, 71040, 71632, 72204, 73260, 77440, 78144, 78768, 80586, 80956, 85248, 87120, 87520, 89540, 90255, 92928, 96272, 97680, 98460, 101195, 104192, 105024, 106560, 107448, 108306, 116160, 117216, 120340, 121434, 126720, 130240, 131280, 132374, 134310, 139392, 140032, 142080, 143264, 144408, 146520, 154880, 156288, 157536, 161172, 161912, 174240, 175040, 179080, 180510, 182151, 192544, 195360, 196920, 198561, 201465, 202390, 210048, 213120, 214896, 216612, 222629, 232320, 234432, 240680, 242868, 260480, 262560, 264748, 268620, 270765, 278784, 286528, 288816, 293040, 303585, 312576, 315072, 322344, 323824, 330935, 348480, 350080, 358160, 361020, 364302, 385088, 390720, 393840, 397122, 402930, 404780, 420096, 426240, 429792, 433224, 445258, 464640, 468864, 481360, 485736, 520960, 525120, 529496, 537240, 541530, 573056, 577632, 586080, 595683, 607170, 630144, 644688, 647648, 661870, 667887, 696960, 700160, 716320, 722040, 728604, 770176, 781440, 787680, 794244, 805860, 809560, 859584, 866448, 890516, 910755, 937728, 962720, 971472, 992805, 1050240, 1058992, 1074480, 1083060, 1113145, 1146112, 1155264, 1172160, 1191366, 1214340, 1260288, 1289376, 1295296, 1323740, 1335774, 1393920, 1432640, 1444080, 1457208, 1540352, 1562880, 1575360, 1588488, 1611720, 1619120, 1719168, 1732896, 1781032, 1821510, 1925440, 1942944, 1985610, 2003661, 2100480, 2117984, 2148960, 2166120, 2226290, 2310528, 2344320, 2382732, 2428680, 2448919, 2578752, 2590592, 2647480, 2671548, 2865280, 2888160, 2914416, 2978415, 3150720, 3176976, 3223440, 3238240, 3339435, 3438336, 3465792, 3562064, 3643020, 3850880, 3885888, 3971220, 4007322, 4235968, 4297920, 4332240, 4452580, 4621056, 4688640, 4765464, 4857360, 4897838, 5157504, 5181184, 5294960, 5343096, 5730560, 5776320, 5828832, 5956830, 6301440, 6353952, 6446880, 6476480, 6678870, 6931584, 7124128, 7286040, 7346757, 7701760, 7771776, 7942440, 8014644, 8471936, 8595840, 8664480, 8905160, 9530928, 9714720, 9795676, 10018305, 10315008, 10589920, 10686192, 11552640, 11657664, 11913660, 12244595, 12707904, 12893760, 12952960, 13357740, 13863168, 14248256, 14572080, 14693514, 15543552, 15884880, 16029288, 16943872, 17191680, 17328960, 17810320, 19061856, 19429440, 19591352, 20036610, 21179840, 21372384, 22040271, 23105280, 23315328, 23827320, 24489190, 25415808, 25787520, 25905920, 26715480, 28496512, 29144160, 29387028, 31769760, 32058576, 34657920, 35620640, 36733785, 38123712, 38858880, 39182704, 40073220, 42359680, 42744768, 44080542, 46630656, 47654640, 48978380, 50831616, 51575040, 53430960, 56993024, 58288320, 58774056, 63539520, 64117152, 69315840, 71241280, 73467570, 76247424, 77717760, 78365408, 80146440, 84719360, 85489536, 88161084, 95309280, 97956760, 106861920, 110201355, 116576640, 117548112, 127079040, 128234304, 142482560, 146935140, 152494848, 156730816, 160292880, 170979072, 176322168, 190618560, 195913520, 213723840, 220402710, 233153280, 235096224, 254158080, 256468608, 284965120, 293870280, 313461632, 320585760, 352644336, 381237120, 391827040, 427447680, 440805420, 470192448, 512937216, 587740560, 626923264, 641171520, 705288672, 762474240, 783654080, 854895360, 881610840, 940384896, 1175481120, 1282343040, 1410577344, 1567308160, 1763221680, 1880769792, 2350962240, 2564686080, 2821154688, 3134616320, 3526443360, 4701924480, 5642309376, 7052886720, 9403848960, 14105773440, 28211546880]

約数ペア:

[(1, 28211546880), (2, 14105773440), (3, 9403848960), (4, 7052886720), (5, 5642309376), (6, 4701924480), (8, 3526443360), (9, 3134616320), (10, 2821154688), (11, 2564686080), (12, 2350962240), (15, 1880769792), (16, 1763221680), (18, 1567308160), (20, 1410577344), (22, 1282343040), (24, 1175481120), (30, 940384896), (32, 881610840), (33, 854895360), (36, 783654080), (37, 762474240), (40, 705288672), (44, 641171520), (45, 626923264), (48, 587740560), (55, 512937216), (60, 470192448), (64, 440805420), (66, 427447680), (72, 391827040), (74, 381237120), (80, 352644336), (88, 320585760), (90, 313461632), (96, 293870280), (99, 284965120), (110, 256468608), (111, 254158080), (120, 235096224), (121, 233153280), (128, 220402710), (132, 213723840), (144, 195913520), (148, 190618560), (160, 176322168), (165, 170979072), (176, 160292880), (180, 156730816), (185, 152494848), (192, 146935140), (198, 142482560), (220, 128234304), (222, 127079040), (240, 117548112), (242, 116576640), (256, 110201355), (264, 106861920), (288, 97956760), (296, 95309280), (320, 88161084), (330, 85489536), (333, 84719360), (352, 80146440), (360, 78365408), (363, 77717760), (370, 76247424), (384, 73467570), (396, 71241280), (407, 69315840), (440, 64117152), (444, 63539520), (480, 58774056), (484, 58288320), (495, 56993024), (528, 53430960), (547, 51575040), (555, 50831616), (576, 48978380), (592, 47654640), (605, 46630656), (640, 44080542), (660, 42744768), (666, 42359680), (704, 40073220), (720, 39182704), (726, 38858880), (740, 38123712), (768, 36733785), (792, 35620640), (814, 34657920), (880, 32058576), (888, 31769760), (960, 29387028), (968, 29144160), (990, 28496512), (1056, 26715480), (1089, 25905920), (1094, 25787520), (1110, 25415808), (1152, 24489190), (1184, 23827320), (1210, 23315328), (1221, 23105280), (1280, 22040271), (1320, 21372384), (1332, 21179840), (1408, 20036610), (1440, 19591352), (1452, 19429440), (1480, 19061856), (1584, 17810320), (1628, 17328960), (1641, 17191680), (1665, 16943872), (1760, 16029288), (1776, 15884880), (1815, 15543552), (1920, 14693514), (1936, 14572080), (1980, 14248256), (2035, 13863168), (2112, 13357740), (2178, 12952960), (2188, 12893760), (2220, 12707904), (2304, 12244595), (2368, 11913660), (2420, 11657664), (2442, 11552640), (2640, 10686192), (2664, 10589920), (2735, 10315008), (2816, 10018305), (2880, 9795676), (2904, 9714720), (2960, 9530928), (3168, 8905160), (3256, 8664480), (3282, 8595840), (3330, 8471936), (3520, 8014644), (3552, 7942440), (3630, 7771776), (3663, 7701760), (3840, 7346757), (3872, 7286040), (3960, 7124128), (4070, 6931584), (4224, 6678870), (4356, 6476480), (4376, 6446880), (4440, 6353952), (4477, 6301440), (4736, 5956830), (4840, 5828832), (4884, 5776320), (4923, 5730560), (5280, 5343096), (5328, 5294960), (5445, 5181184), (5470, 5157504), (5760, 4897838), (5808, 4857360), (5920, 4765464), (6017, 4688640), (6105, 4621056), (6336, 4452580), (6512, 4332240), (6564, 4297920), (6660, 4235968), (7040, 4007322), (7104, 3971220), (7260, 3885888), (7326, 3850880), (7744, 3643020), (7920, 3562064), (8140, 3465792), (8205, 3438336), (8448, 3339435), (8712, 3238240), (8752, 3223440), (8880, 3176976), (8954, 3150720), (9472, 2978415), (9680, 2914416), (9768, 2888160), (9846, 2865280), (10560, 2671548), (10656, 2647480), (10890, 2590592), (10940, 2578752), (11520, 2448919), (11616, 2428680), (11840, 2382732), (12034, 2344320), (12210, 2310528), (12672, 2226290), (13024, 2166120), (13128, 2148960), (13320, 2117984), (13431, 2100480), (14080, 2003661), (14208, 1985610), (14520, 1942944), (14652, 1925440), (15488, 1821510), (15840, 1781032), (16280, 1732896), (16410, 1719168), (17424, 1619120), (17504, 1611720), (17760, 1588488), (17908, 1575360), (18051, 1562880), (18315, 1540352), (19360, 1457208), (19536, 1444080), (19692, 1432640), (20239, 1393920), (21120, 1335774), (21312, 1323740), (21780, 1295296), (21880, 1289376), (22385, 1260288), (23232, 1214340), (23680, 1191366), (24068, 1172160), (24420, 1155264), (24615, 1146112), (25344, 1113145), (26048, 1083060), (26256, 1074480), (26640, 1058992), (26862, 1050240), (28416, 992805), (29040, 971472), (29304, 962720), (30085, 937728), (30976, 910755), (31680, 890516), (32560, 866448), (32820, 859584), (34848, 809560), (35008, 805860), (35520, 794244), (35816, 787680), (36102, 781440), (36630, 770176), (38720, 728604), (39072, 722040), (39384, 716320), (40293, 700160), (40478, 696960), (42240, 667887), (42624, 661870), (43560, 647648), (43760, 644688), (44770, 630144), (46464, 607170), (47360, 595683), (48136, 586080), (48840, 577632), (49230, 573056), (52096, 541530), (52512, 537240), (53280, 529496), (53724, 525120), (54153, 520960), (58080, 485736), (58608, 481360), (60170, 468864), (60717, 464640), (63360, 445258), (65120, 433224), (65640, 429792), (66187, 426240), (67155, 420096), (69696, 404780), (70016, 402930), (71040, 397122), (71632, 393840), (72204, 390720), (73260, 385088), (77440, 364302), (78144, 361020), (78768, 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