1361341440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1015

約数の個数: 264

約数和(自身を含む): 4874283648

約数和(自身を除く): 3512942208

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, 2232, 2304, 2480, 2560, 2790, 2859, 2880, 2976, 3072, 3720, 3812, 3840, 3968, 4464, 4608, 4765, 4960, 5120, 5580, 5718, 5760, 5952, 7440, 7624, 7680, 7936, 8577, 8928, 9216, 9530, 9920, 11160, 11436, 11520, 11904, 14295, 14880, 15248, 15360, 15872, 17154, 17856, 19060, 19840, 22320, 22872, 23040, 23808, 28590, 29543, 29760, 30496, 31744, 34308, 35712, 38120, 39680, 42885, 44640, 45744, 46080, 47616, 57180, 59086, 59520, 60992, 68616, 71424, 76240, 79360, 85770, 88629, 89280, 91488, 95232, 114360, 118172, 119040, 121984, 137232, 142848, 147715, 152480, 158720, 171540, 177258, 178560, 182976, 228720, 236344, 238080, 243968, 265887, 274464, 285696, 295430, 304960, 343080, 354516, 357120, 365952, 443145, 457440, 472688, 476160, 487936, 531774, 548928, 590860, 609920, 686160, 709032, 714240, 731904, 886290, 914880, 945376, 975872, 1063548, 1097856, 1181720, 1219840, 1329435, 1372320, 1418064, 1428480, 1463808, 1772580, 1829760, 1890752, 2127096, 2195712, 2363440, 2439680, 2658870, 2744640, 2836128, 2927616, 3545160, 3659520, 3781504, 4254192, 4391424, 4726880, 4879360, 5317740, 5489280, 5672256, 7090320, 7319040, 7563008, 8508384, 8782848, 9453760, 10635480, 10978560, 11344512, 14180640, 14638080, 15126016, 17016768, 18907520, 21270960, 21957120, 22689024, 28361280, 30252032, 34033536, 37815040, 42541920, 43914240, 45378048, 56722560, 68067072, 75630080, 85083840, 90756096, 113445120, 136134144, 151260160, 170167680, 226890240, 272268288, 340335360, 453780480, 680670720, 1361341440]

約数ペア:

[(1, 1361341440), (2, 680670720), (3, 453780480), (4, 340335360), (5, 272268288), (6, 226890240), (8, 170167680), (9, 151260160), (10, 136134144), (12, 113445120), (15, 90756096), (16, 85083840), (18, 75630080), (20, 68067072), (24, 56722560), (30, 45378048), (31, 43914240), (32, 42541920), (36, 37815040), (40, 34033536), (45, 30252032), (48, 28361280), (60, 22689024), (62, 21957120), (64, 21270960), (72, 18907520), (80, 17016768), (90, 15126016), (93, 14638080), (96, 14180640), (120, 11344512), (124, 10978560), (128, 10635480), (144, 9453760), (155, 8782848), (160, 8508384), (180, 7563008), (186, 7319040), (192, 7090320), (240, 5672256), (248, 5489280), (256, 5317740), (279, 4879360), (288, 4726880), (310, 4391424), (320, 4254192), (360, 3781504), (372, 3659520), (384, 3545160), (465, 2927616), (480, 2836128), (496, 2744640), (512, 2658870), (558, 2439680), (576, 2363440), (620, 2195712), (640, 2127096), (720, 1890752), (744, 1829760), (768, 1772580), (930, 1463808), (953, 1428480), (960, 1418064), (992, 1372320), (1024, 1329435), (1116, 1219840), (1152, 1181720), (1240, 1097856), (1280, 1063548), (1395, 975872), (1440, 945376), (1488, 914880), (1536, 886290), (1860, 731904), (1906, 714240), (1920, 709032), (1984, 686160), (2232, 609920), (2304, 590860), (2480, 548928), (2560, 531774), (2790, 487936), (2859, 476160), (2880, 472688), (2976, 457440), (3072, 443145), (3720, 365952), (3812, 357120), (3840, 354516), (3968, 343080), (4464, 304960), (4608, 295430), (4765, 285696), (4960, 274464), (5120, 265887), (5580, 243968), (5718, 238080), (5760, 236344), (5952, 228720), (7440, 182976), (7624, 178560), (7680, 177258), (7936, 171540), (8577, 158720), (8928, 152480), (9216, 147715), (9530, 142848), (9920, 137232), (11160, 121984), (11436, 119040), (11520, 118172), (11904, 114360), (14295, 95232), (14880, 91488), (15248, 89280), (15360, 88629), (15872, 85770), (17154, 79360), (17856, 76240), (19060, 71424), (19840, 68616), (22320, 60992), (22872, 59520), (23040, 59086), (23808, 57180), (28590, 47616), (29543, 46080), (29760, 45744), (30496, 44640), (31744, 42885), (34308, 39680), (35712, 38120)]