21417505920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:357

約数の個数: 512

約数和(自身を含む): 78037344000

約数和(自身を除く): 56619838080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 109, 120, 128, 135, 137, 144, 160, 166, 180, 192, 216, 218, 240, 249, 270, 274, 288, 320, 327, 332, 360, 384, 411, 415, 432, 436, 480, 498, 540, 545, 548, 576, 640, 654, 664, 685, 720, 747, 822, 830, 864, 872, 960, 981, 996, 1080, 1090, 1096, 1152, 1233, 1245, 1308, 1328, 1370, 1440, 1494, 1635, 1644, 1660, 1728, 1744, 1920, 1962, 1992, 2055, 2160, 2180, 2192, 2241, 2466, 2490, 2616, 2656, 2740, 2880, 2943, 2988, 3270, 3288, 3320, 3456, 3488, 3699, 3735, 3924, 3984, 4110, 4320, 4360, 4384, 4482, 4905, 4932, 4980, 5232, 5312, 5480, 5760, 5886, 5976, 6165, 6540, 6576, 6640, 6976, 7398, 7470, 7848, 7968, 8220, 8640, 8720, 8768, 8964, 9047, 9810, 9864, 9960, 10464, 10624, 10960, 11205, 11371, 11772, 11952, 12330, 13080, 13152, 13280, 13952, 14715, 14796, 14933, 14940, 15696, 15936, 16440, 17280, 17440, 17536, 17928, 18094, 18495, 19620, 19728, 19920, 20928, 21920, 22410, 22742, 23544, 23904, 24660, 26160, 26304, 26560, 27141, 29430, 29592, 29866, 29880, 31392, 31872, 32880, 34113, 34880, 35856, 36188, 36990, 39240, 39456, 39840, 41856, 43840, 44799, 44820, 45235, 45484, 47088, 47808, 49320, 52320, 52608, 53120, 54282, 56855, 58860, 59184, 59732, 59760, 62784, 65760, 68226, 69760, 71712, 72376, 73980, 74665, 78480, 78912, 79680, 81423, 87680, 89598, 89640, 90470, 90968, 94176, 95616, 98640, 102339, 104640, 108564, 113710, 117720, 118368, 119464, 119520, 125568, 131520, 134397, 135705, 136452, 143424, 144752, 147960, 149330, 156960, 157824, 159360, 162846, 170565, 179196, 179280, 180940, 181936, 188352, 197280, 204678, 209280, 217128, 223995, 227420, 235440, 236736, 238928, 239040, 244269, 263040, 268794, 271410, 272904, 286848, 289504, 295920, 298660, 307017, 313920, 325692, 341130, 358392, 358560, 361880, 363872, 376704, 394560, 403191, 407115, 409356, 434256, 447990, 454840, 470880, 473472, 477856, 478080, 488538, 511695, 537588, 542820, 545808, 579008, 591840, 597320, 614034, 627840, 651384, 671985, 682260, 716784, 717120, 723760, 727744, 789120, 806382, 814230, 818712, 868512, 895980, 909680, 941760, 955712, 977076, 1023390, 1075176, 1085640, 1091616, 1158016, 1183680, 1194640, 1221345, 1228068, 1239439, 1302768, 1343970, 1364520, 1433568, 1434240, 1447520, 1455488, 1535085, 1612764, 1628460, 1637424, 1737024, 1791960, 1819360, 1883520, 1911424, 1954152, 2015955, 2046780, 2150352, 2171280, 2183232, 2367360, 2389280, 2442690, 2456136, 2478878, 2605536, 2687940, 2729040, 2867136, 2895040, 3070170, 3225528, 3256920, 3274848, 3474048, 3583920, 3638720, 3718317, 3908304, 4031910, 4093560, 4300704, 4342560, 4366464, 4778560, 4885380, 4912272, 4957756, 5211072, 5375880, 5458080, 5734272, 5790080, 6140340, 6197195, 6451056, 6513840, 6549696, 7167840, 7277440, 7436634, 7816608, 8063820, 8187120, 8601408, 8685120, 9557120, 9770760, 9824544, 9915512, 10422144, 10751760, 10916160, 11154951, 12280680, 12394390, 12902112, 13027680, 13099392, 14335680, 14873268, 15633216, 16127640, 16374240, 17202816, 17370240, 18591585, 19541520, 19649088, 19831024, 21503520, 21832320, 22309902, 24561360, 24788780, 25804224, 26055360, 28671360, 29746536, 31266432, 32255280, 32748480, 33464853, 37183170, 39083040, 39298176, 39662048, 43007040, 44619804, 49122720, 49577560, 51608448, 52110720, 55774755, 59493072, 64510560, 65496960, 66929706, 74366340, 78166080, 79324096, 86014080, 89239608, 98245440, 99155120, 111549510, 118986144, 129021120, 133859412, 148732680, 156332160, 158648192, 167324265, 178479216, 196490880, 198310240, 223099020, 237972288, 258042240, 267718824, 297465360, 334648530, 356958432, 396620480, 446198040, 475944576, 535437648, 594930720, 669297060, 713916864, 793240960, 892396080, 1070875296, 1189861440, 1338594120, 1427833728, 1784792160, 2141750592, 2379722880, 2677188240, 3569584320, 4283501184, 5354376480, 7139168640, 10708752960, 21417505920]

約数ペア:

[(1, 21417505920), (2, 10708752960), (3, 7139168640), (4, 5354376480), (5, 4283501184), (6, 3569584320), (8, 2677188240), (9, 2379722880), (10, 2141750592), (12, 1784792160), (15, 1427833728), (16, 1338594120), (18, 1189861440), (20, 1070875296), (24, 892396080), (27, 793240960), (30, 713916864), (32, 669297060), (36, 594930720), (40, 535437648), (45, 475944576), (48, 446198040), (54, 396620480), (60, 356958432), (64, 334648530), (72, 297465360), (80, 267718824), (83, 258042240), (90, 237972288), (96, 223099020), (108, 198310240), (109, 196490880), (120, 178479216), (128, 167324265), (135, 158648192), (137, 156332160), (144, 148732680), (160, 133859412), (166, 129021120), (180, 118986144), (192, 111549510), (216, 99155120), (218, 98245440), (240, 89239608), (249, 86014080), (270, 79324096), (274, 78166080), (288, 74366340), (320, 66929706), (327, 65496960), (332, 64510560), (360, 59493072), (384, 55774755), (411, 52110720), (415, 51608448), (432, 49577560), (436, 49122720), (480, 44619804), (498, 43007040), (540, 39662048), (545, 39298176), (548, 39083040), (576, 37183170), (640, 33464853), (654, 32748480), (664, 32255280), (685, 31266432), (720, 29746536), (747, 28671360), (822, 26055360), (830, 25804224), (864, 24788780), (872, 24561360), (960, 22309902), (981, 21832320), (996, 21503520), (1080, 19831024), (1090, 19649088), (1096, 19541520), (1152, 18591585), (1233, 17370240), (1245, 17202816), (1308, 16374240), (1328, 16127640), (1370, 15633216), (1440, 14873268), (1494, 14335680), (1635, 13099392), (1644, 13027680), (1660, 12902112), (1728, 12394390), (1744, 12280680), (1920, 11154951), (1962, 10916160), (1992, 10751760), (2055, 10422144), (2160, 9915512), (2180, 9824544), (2192, 9770760), (2241, 9557120), (2466, 8685120), (2490, 8601408), (2616, 8187120), (2656, 8063820), (2740, 7816608), (2880, 7436634), (2943, 7277440), (2988, 7167840), (3270, 6549696), (3288, 6513840), (3320, 6451056), (3456, 6197195), (3488, 6140340), (3699, 5790080), (3735, 5734272), (3924, 5458080), (3984, 5375880), (4110, 5211072), (4320, 4957756), (4360, 4912272), (4384, 4885380), (4482, 4778560), (4905, 4366464), (4932, 4342560), (4980, 4300704), (5232, 4093560), (5312, 4031910), (5480, 3908304), (5760, 3718317), (5886, 3638720), (5976, 3583920), (6165, 3474048), (6540, 3274848), (6576, 3256920), (6640, 3225528), (6976, 3070170), (7398, 2895040), (7470, 2867136), (7848, 2729040), (7968, 2687940), (8220, 2605536), (8640, 2478878), (8720, 2456136), (8768, 2442690), (8964, 2389280), (9047, 2367360), (9810, 2183232), (9864, 2171280), (9960, 2150352), (10464, 2046780), (10624, 2015955), (10960, 1954152), (11205, 1911424), (11371, 1883520), (11772, 1819360), (11952, 1791960), (12330, 1737024), (13080, 1637424), (13152, 1628460), (13280, 1612764), (13952, 1535085), (14715, 1455488), (14796, 1447520), (14933, 1434240), (14940, 1433568), (15696, 1364520), (15936, 1343970), (16440, 1302768), (17280, 1239439), (17440, 1228068), (17536, 1221345), (17928, 1194640), (18094, 1183680), (18495, 1158016), (19620, 1091616), (19728, 1085640), (19920, 1075176), (20928, 1023390), (21920, 977076), (22410, 955712), (22742, 941760), (23544, 909680), (23904, 895980), (24660, 868512), (26160, 818712), (26304, 814230), (26560, 806382), (27141, 789120), (29430, 727744), (29592, 723760), (29866, 717120), (29880, 716784), (31392, 682260), (31872, 671985), (32880, 651384), (34113, 627840), (34880, 614034), (35856, 597320), (36188, 591840), (36990, 579008), (39240, 545808), (39456, 542820), (39840, 537588), (41856, 511695), (43840, 488538), (44799, 478080), (44820, 477856), (45235, 473472), (45484, 470880), (47088, 454840), (47808, 447990), (49320, 434256), (52320, 409356), (52608, 407115), (53120, 403191), (54282, 394560), (56855, 376704), (58860, 363872), (59184, 361880), (59732, 358560), (59760, 358392), (62784, 341130), (65760, 325692), (68226, 313920), (69760, 307017), (71712, 298660), (72376, 295920), (73980, 289504), (74665, 286848), (78480, 272904), (78912, 271410), (79680, 268794), (81423, 263040), (87680, 244269), (89598, 239040), (89640, 238928), (90470, 236736), (90968, 235440), (94176, 227420), (95616, 223995), (98640, 217128), (102339, 209280), (104640, 204678), (108564, 197280), (113710, 188352), (117720, 181936), (118368, 180940), (119464, 179280), (119520, 179196), (125568, 170565), (131520, 162846), (134397, 159360), (135705, 157824), (136452, 156960), (143424, 149330), (144752, 147960)]