21649328640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 480

約数和(自身を含む): 81995037696

約数和(自身を除く): 60345709056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 256, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 512, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 768, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1280, 1360, 1395, 1440, 1488, 1530, 1536, 1581, 1632, 1783, 1860, 1920, 1984, 2040, 2108, 2176, 2232, 2304, 2448, 2480, 2560, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3264, 3566, 3720, 3840, 3968, 4080, 4216, 4352, 4464, 4608, 4743, 4896, 4960, 5270, 5349, 5440, 5580, 5760, 5952, 6120, 6324, 6528, 7132, 7440, 7680, 7905, 7936, 8160, 8432, 8704, 8915, 8928, 9486, 9792, 9920, 10540, 10698, 10880, 11160, 11520, 11904, 12240, 12648, 13056, 14264, 14880, 15810, 15872, 16047, 16320, 16864, 17830, 17856, 18972, 19584, 19840, 21080, 21396, 21760, 22320, 23040, 23715, 23808, 24480, 25296, 26112, 26745, 28528, 29760, 30311, 31620, 32094, 32640, 33728, 35660, 35712, 37944, 39168, 39680, 42160, 42792, 43520, 44640, 47430, 47616, 48960, 50592, 53490, 55273, 57056, 59520, 60622, 63240, 64188, 65280, 67456, 71320, 71424, 75888, 78336, 79360, 80235, 84320, 85584, 89280, 90933, 94860, 97920, 101184, 106980, 110546, 114112, 119040, 121244, 126480, 128376, 130560, 134912, 142640, 142848, 151555, 151776, 160470, 165819, 168640, 171168, 178560, 181866, 189720, 195840, 202368, 213960, 221092, 228224, 238080, 242488, 252960, 256752, 269824, 272799, 276365, 285280, 303110, 303552, 320940, 331638, 337280, 342336, 357120, 363732, 379440, 391680, 404736, 427920, 442184, 454665, 456448, 484976, 497457, 505920, 513504, 545598, 552730, 570560, 606220, 607104, 641880, 663276, 674560, 684672, 714240, 727464, 758880, 809472, 829095, 855840, 884368, 909330, 912896, 939641, 969952, 994914, 1011840, 1027008, 1091196, 1105460, 1141120, 1212440, 1214208, 1283760, 1326552, 1349120, 1363995, 1369344, 1454928, 1517760, 1658190, 1711680, 1768736, 1818660, 1879282, 1939904, 1989828, 2023680, 2054016, 2182392, 2210920, 2282240, 2424880, 2428416, 2487285, 2567520, 2653104, 2727990, 2738688, 2818923, 2909856, 3035520, 3316380, 3423360, 3537472, 3637320, 3758564, 3879808, 3979656, 4047360, 4108032, 4364784, 4421840, 4564480, 4698205, 4849760, 4974570, 5135040, 5306208, 5455980, 5637846, 5819712, 6071040, 6632760, 6846720, 7074944, 7274640, 7517128, 7759616, 7959312, 8216064, 8456769, 8729568, 8843680, 9396410, 9699520, 9949140, 10270080, 10612416, 10911960, 11275692, 11639424, 12142080, 13265520, 13693440, 14094615, 14149888, 14549280, 15034256, 15519232, 15918624, 16913538, 17459136, 17687360, 18792820, 19399040, 19898280, 20540160, 21224832, 21823920, 22551384, 23278848, 26531040, 28189230, 28299776, 29098560, 30068512, 31837248, 33827076, 34918272, 35374720, 37585640, 38798080, 39796560, 41080320, 42283845, 42449664, 43647840, 45102768, 46557696, 53062080, 56378460, 58197120, 60137024, 63674496, 67654152, 69836544, 70749440, 75171280, 77596160, 79593120, 84567690, 84899328, 87295680, 90205536, 106124160, 112756920, 116394240, 120274048, 127348992, 135308304, 139673088, 141498880, 150342560, 159186240, 169135380, 174591360, 180411072, 212248320, 225513840, 232788480, 240548096, 254697984, 270616608, 300685120, 318372480, 338270760, 349182720, 360822144, 424496640, 451027680, 481096192, 541233216, 601370240, 636744960, 676541520, 698365440, 721644288, 902055360, 1082466432, 1202740480, 1273489920, 1353083040, 1443288576, 1804110720, 2164932864, 2405480960, 2706166080, 3608221440, 4329865728, 5412332160, 7216442880, 10824664320, 21649328640]

約数ペア:

[(1, 21649328640), (2, 10824664320), (3, 7216442880), (4, 5412332160), (5, 4329865728), (6, 3608221440), (8, 2706166080), (9, 2405480960), (10, 2164932864), (12, 1804110720), (15, 1443288576), (16, 1353083040), (17, 1273489920), (18, 1202740480), (20, 1082466432), (24, 902055360), (30, 721644288), (31, 698365440), (32, 676541520), (34, 636744960), (36, 601370240), (40, 541233216), (45, 481096192), (48, 451027680), (51, 424496640), (60, 360822144), (62, 349182720), (64, 338270760), (68, 318372480), (72, 300685120), (80, 270616608), (85, 254697984), (90, 240548096), (93, 232788480), (96, 225513840), (102, 212248320), (120, 180411072), (124, 174591360), (128, 169135380), (136, 159186240), (144, 150342560), (153, 141498880), (155, 139673088), (160, 135308304), (170, 127348992), (180, 120274048), (186, 116394240), (192, 112756920), (204, 106124160), (240, 90205536), (248, 87295680), (255, 84899328), (256, 84567690), (272, 79593120), (279, 77596160), (288, 75171280), (306, 70749440), (310, 69836544), (320, 67654152), (340, 63674496), (360, 60137024), (372, 58197120), (384, 56378460), (408, 53062080), (465, 46557696), (480, 45102768), (496, 43647840), (510, 42449664), (512, 42283845), (527, 41080320), (544, 39796560), (558, 38798080), (576, 37585640), (612, 35374720), (620, 34918272), (640, 33827076), (680, 31837248), (720, 30068512), (744, 29098560), (765, 28299776), (768, 28189230), (816, 26531040), (930, 23278848), (960, 22551384), (992, 21823920), (1020, 21224832), (1054, 20540160), (1088, 19898280), (1116, 19399040), (1152, 18792820), (1224, 17687360), (1240, 17459136), (1280, 16913538), (1360, 15918624), (1395, 15519232), (1440, 15034256), (1488, 14549280), (1530, 14149888), (1536, 14094615), (1581, 13693440), (1632, 13265520), (1783, 12142080), (1860, 11639424), (1920, 11275692), (1984, 10911960), (2040, 10612416), (2108, 10270080), (2176, 9949140), (2232, 9699520), (2304, 9396410), (2448, 8843680), (2480, 8729568), (2560, 8456769), (2635, 8216064), (2720, 7959312), (2790, 7759616), (2880, 7517128), (2976, 7274640), (3060, 7074944), (3162, 6846720), (3264, 6632760), (3566, 6071040), (3720, 5819712), (3840, 5637846), (3968, 5455980), (4080, 5306208), (4216, 5135040), (4352, 4974570), (4464, 4849760), (4608, 4698205), (4743, 4564480), (4896, 4421840), (4960, 4364784), (5270, 4108032), (5349, 4047360), (5440, 3979656), (5580, 3879808), (5760, 3758564), (5952, 3637320), (6120, 3537472), (6324, 3423360), (6528, 3316380), (7132, 3035520), (7440, 2909856), (7680, 2818923), (7905, 2738688), (7936, 2727990), (8160, 2653104), (8432, 2567520), (8704, 2487285), (8915, 2428416), (8928, 2424880), (9486, 2282240), (9792, 2210920), (9920, 2182392), (10540, 2054016), (10698, 2023680), (10880, 1989828), (11160, 1939904), (11520, 1879282), (11904, 1818660), (12240, 1768736), (12648, 1711680), (13056, 1658190), (14264, 1517760), (14880, 1454928), (15810, 1369344), (15872, 1363995), (16047, 1349120), (16320, 1326552), (16864, 1283760), (17830, 1214208), (17856, 1212440), (18972, 1141120), (19584, 1105460), (19840, 1091196), (21080, 1027008), (21396, 1011840), (21760, 994914), (22320, 969952), (23040, 939641), (23715, 912896), (23808, 909330), (24480, 884368), (25296, 855840), (26112, 829095), (26745, 809472), (28528, 758880), (29760, 727464), (30311, 714240), (31620, 684672), (32094, 674560), (32640, 663276), (33728, 641880), (35660, 607104), (35712, 606220), (37944, 570560), (39168, 552730), (39680, 545598), (42160, 513504), (42792, 505920), (43520, 497457), (44640, 484976), (47430, 456448), (47616, 454665), (48960, 442184), (50592, 427920), (53490, 404736), (55273, 391680), (57056, 379440), (59520, 363732), (60622, 357120), (63240, 342336), (64188, 337280), (65280, 331638), (67456, 320940), (71320, 303552), (71424, 303110), (75888, 285280), (78336, 276365), (79360, 272799), (80235, 269824), (84320, 256752), (85584, 252960), (89280, 242488), (90933, 238080), (94860, 228224), (97920, 221092), (101184, 213960), (106980, 202368), (110546, 195840), (114112, 189720), (119040, 181866), (121244, 178560), (126480, 171168), (128376, 168640), (130560, 165819), (134912, 160470), (142640, 151776), (142848, 151555)]