21781463040

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 360

約数和(自身を含む): 78024256128

約数和(自身を除く): 56242793088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 953, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1906, 1920, 1984, 2048, 2232, 2304, 2480, 2560, 2790, 2859, 2880, 2976, 3072, 3720, 3812, 3840, 3968, 4096, 4464, 4608, 4765, 4960, 5120, 5580, 5718, 5760, 5952, 6144, 7440, 7624, 7680, 7936, 8192, 8577, 8928, 9216, 9530, 9920, 10240, 11160, 11436, 11520, 11904, 12288, 14295, 14880, 15248, 15360, 15872, 16384, 17154, 17856, 18432, 19060, 19840, 20480, 22320, 22872, 23040, 23808, 24576, 28590, 29543, 29760, 30496, 30720, 31744, 34308, 35712, 36864, 38120, 39680, 40960, 42885, 44640, 45744, 46080, 47616, 49152, 57180, 59086, 59520, 60992, 61440, 63488, 68616, 71424, 73728, 76240, 79360, 81920, 85770, 88629, 89280, 91488, 92160, 95232, 114360, 118172, 119040, 121984, 122880, 126976, 137232, 142848, 147456, 147715, 152480, 158720, 171540, 177258, 178560, 182976, 184320, 190464, 228720, 236344, 238080, 243968, 245760, 253952, 265887, 274464, 285696, 295430, 304960, 317440, 343080, 354516, 357120, 365952, 368640, 380928, 443145, 457440, 472688, 476160, 487936, 507904, 531774, 548928, 571392, 590860, 609920, 634880, 686160, 709032, 714240, 731904, 737280, 761856, 886290, 914880, 945376, 952320, 975872, 1063548, 1097856, 1142784, 1181720, 1219840, 1269760, 1329435, 1372320, 1418064, 1428480, 1463808, 1523712, 1772580, 1829760, 1890752, 1904640, 1951744, 2127096, 2195712, 2285568, 2363440, 2439680, 2539520, 2658870, 2744640, 2836128, 2856960, 2927616, 3545160, 3659520, 3781504, 3809280, 3903488, 4254192, 4391424, 4571136, 4726880, 4879360, 5317740, 5489280, 5672256, 5713920, 5855232, 7090320, 7319040, 7563008, 7618560, 7806976, 8508384, 8782848, 9453760, 9758720, 10635480, 10978560, 11344512, 11427840, 11710464, 14180640, 14638080, 15126016, 15613952, 17016768, 17565696, 18907520, 19517440, 21270960, 21957120, 22689024, 22855680, 23420928, 28361280, 29276160, 30252032, 34033536, 35131392, 37815040, 39034880, 42541920, 43914240, 45378048, 46841856, 56722560, 58552320, 60504064, 68067072, 70262784, 75630080, 78069760, 85083840, 87828480, 90756096, 113445120, 117104640, 121008128, 136134144, 140525568, 151260160, 170167680, 175656960, 181512192, 226890240, 234209280, 242016256, 272268288, 302520320, 340335360, 351313920, 363024384, 453780480, 484032512, 544536576, 605040640, 680670720, 702627840, 726048768, 907560960, 1089073152, 1210081280, 1361341440, 1452097536, 1815121920, 2178146304, 2420162560, 2722682880, 3630243840, 4356292608, 5445365760, 7260487680, 10890731520, 21781463040]

約数ペア:

[(1, 21781463040), (2, 10890731520), (3, 7260487680), (4, 5445365760), (5, 4356292608), (6, 3630243840), (8, 2722682880), (9, 2420162560), (10, 2178146304), (12, 1815121920), (15, 1452097536), (16, 1361341440), (18, 1210081280), (20, 1089073152), (24, 907560960), (30, 726048768), (31, 702627840), (32, 680670720), (36, 605040640), (40, 544536576), (45, 484032512), (48, 453780480), (60, 363024384), (62, 351313920), (64, 340335360), (72, 302520320), (80, 272268288), (90, 242016256), (93, 234209280), (96, 226890240), (120, 181512192), (124, 175656960), (128, 170167680), (144, 151260160), (155, 140525568), (160, 136134144), (180, 121008128), (186, 117104640), (192, 113445120), (240, 90756096), (248, 87828480), (256, 85083840), (279, 78069760), (288, 75630080), (310, 70262784), (320, 68067072), (360, 60504064), (372, 58552320), (384, 56722560), (465, 46841856), (480, 45378048), (496, 43914240), (512, 42541920), (558, 39034880), (576, 37815040), (620, 35131392), (640, 34033536), (720, 30252032), (744, 29276160), (768, 28361280), (930, 23420928), (953, 22855680), (960, 22689024), (992, 21957120), (1024, 21270960), (1116, 19517440), (1152, 18907520), (1240, 17565696), (1280, 17016768), (1395, 15613952), (1440, 15126016), (1488, 14638080), (1536, 14180640), (1860, 11710464), (1906, 11427840), (1920, 11344512), (1984, 10978560), (2048, 10635480), (2232, 9758720), (2304, 9453760), (2480, 8782848), (2560, 8508384), (2790, 7806976), (2859, 7618560), (2880, 7563008), (2976, 7319040), (3072, 7090320), (3720, 5855232), (3812, 5713920), (3840, 5672256), (3968, 5489280), (4096, 5317740), (4464, 4879360), (4608, 4726880), (4765, 4571136), (4960, 4391424), (5120, 4254192), (5580, 3903488), (5718, 3809280), (5760, 3781504), (5952, 3659520), (6144, 3545160), (7440, 2927616), (7624, 2856960), (7680, 2836128), (7936, 2744640), (8192, 2658870), (8577, 2539520), (8928, 2439680), (9216, 2363440), (9530, 2285568), (9920, 2195712), (10240, 2127096), (11160, 1951744), (11436, 1904640), (11520, 1890752), (11904, 1829760), (12288, 1772580), (14295, 1523712), (14880, 1463808), (15248, 1428480), (15360, 1418064), (15872, 1372320), (16384, 1329435), (17154, 1269760), (17856, 1219840), (18432, 1181720), (19060, 1142784), (19840, 1097856), (20480, 1063548), (22320, 975872), (22872, 952320), (23040, 945376), (23808, 914880), (24576, 886290), (28590, 761856), (29543, 737280), (29760, 731904), (30496, 714240), (30720, 709032), (31744, 686160), (34308, 634880), (35712, 609920), (36864, 590860), (38120, 571392), (39680, 548928), (40960, 531774), (42885, 507904), (44640, 487936), (45744, 476160), (46080, 472688), (47616, 457440), (49152, 443145), (57180, 380928), (59086, 368640), (59520, 365952), (60992, 357120), (61440, 354516), (63488, 343080), (68616, 317440), (71424, 304960), (73728, 295430), (76240, 285696), (79360, 274464), (81920, 265887), (85770, 253952), (88629, 245760), (89280, 243968), (91488, 238080), (92160, 236344), (95232, 228720), (114360, 190464), (118172, 184320), (119040, 182976), (121984, 178560), (122880, 177258), (126976, 171540), (137232, 158720), (142848, 152480), (147456, 147715)]