18591258240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2683}}^1$

素因数の和:3112

約数の個数: 256

約数和(自身を含む): 66032841600

約数和(自身を除く): 47441583360

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 401, 432, 480, 540, 576, 640, 720, 802, 864, 960, 1080, 1152, 1203, 1440, 1604, 1728, 1920, 2005, 2160, 2406, 2683, 2880, 3208, 3456, 3609, 4010, 4320, 4812, 5366, 5760, 6015, 6416, 7218, 8020, 8049, 8640, 9624, 10732, 10827, 12030, 12832, 13415, 14436, 16040, 16098, 17280, 18045, 19248, 21464, 21654, 24060, 24147, 25664, 26830, 28872, 32080, 32196, 36090, 38496, 40245, 42928, 43308, 48120, 48294, 51328, 53660, 54135, 57744, 64160, 64392, 72180, 72441, 76992, 80490, 85856, 86616, 96240, 96588, 107320, 108270, 115488, 120735, 128320, 128784, 144360, 144882, 153984, 160980, 171712, 173232, 192480, 193176, 214640, 216540, 230976, 241470, 256640, 257568, 288720, 289764, 321960, 343424, 346464, 362205, 384960, 386352, 429280, 433080, 461952, 482940, 515136, 577440, 579528, 643920, 692928, 724410, 769920, 772704, 858560, 866160, 965880, 1030272, 1075883, 1154880, 1159056, 1287840, 1385856, 1448820, 1545408, 1717120, 1732320, 1931760, 2151766, 2309760, 2318112, 2575680, 2897640, 3090816, 3227649, 3464640, 3863520, 4303532, 4636224, 5151360, 5379415, 5795280, 6455298, 6929280, 7727040, 8607064, 9272448, 9682947, 10758830, 11590560, 12910596, 15454080, 16138245, 17214128, 19365894, 21517660, 23181120, 25821192, 29048841, 32276490, 34428256, 38731788, 43035320, 46362240, 48414735, 51642384, 58097682, 64552980, 68856512, 77463576, 86070640, 96829470, 103284768, 116195364, 129105960, 137713024, 145244205, 154927152, 172141280, 193658940, 206569536, 232390728, 258211920, 290488410, 309854304, 344282560, 387317880, 413139072, 464781456, 516423840, 580976820, 619708608, 688565120, 774635760, 929562912, 1032847680, 1161953640, 1239417216, 1549271520, 1859125824, 2065695360, 2323907280, 3098543040, 3718251648, 4647814560, 6197086080, 9295629120, 18591258240]

約数ペア:

[(1, 18591258240), (2, 9295629120), (3, 6197086080), (4, 4647814560), (5, 3718251648), (6, 3098543040), (8, 2323907280), (9, 2065695360), (10, 1859125824), (12, 1549271520), (15, 1239417216), (16, 1161953640), (18, 1032847680), (20, 929562912), (24, 774635760), (27, 688565120), (30, 619708608), (32, 580976820), (36, 516423840), (40, 464781456), (45, 413139072), (48, 387317880), (54, 344282560), (60, 309854304), (64, 290488410), (72, 258211920), (80, 232390728), (90, 206569536), (96, 193658940), (108, 172141280), (120, 154927152), (128, 145244205), (135, 137713024), (144, 129105960), (160, 116195364), (180, 103284768), (192, 96829470), (216, 86070640), (240, 77463576), (270, 68856512), (288, 64552980), (320, 58097682), (360, 51642384), (384, 48414735), (401, 46362240), (432, 43035320), (480, 38731788), (540, 34428256), (576, 32276490), (640, 29048841), (720, 25821192), (802, 23181120), (864, 21517660), (960, 19365894), (1080, 17214128), (1152, 16138245), (1203, 15454080), (1440, 12910596), (1604, 11590560), (1728, 10758830), (1920, 9682947), (2005, 9272448), (2160, 8607064), (2406, 7727040), (2683, 6929280), (2880, 6455298), (3208, 5795280), (3456, 5379415), (3609, 5151360), (4010, 4636224), (4320, 4303532), (4812, 3863520), (5366, 3464640), (5760, 3227649), (6015, 3090816), (6416, 2897640), (7218, 2575680), (8020, 2318112), (8049, 2309760), (8640, 2151766), (9624, 1931760), (10732, 1732320), (10827, 1717120), (12030, 1545408), (12832, 1448820), (13415, 1385856), (14436, 1287840), (16040, 1159056), (16098, 1154880), (17280, 1075883), (18045, 1030272), (19248, 965880), (21464, 866160), (21654, 858560), (24060, 772704), (24147, 769920), (25664, 724410), (26830, 692928), (28872, 643920), (32080, 579528), (32196, 577440), (36090, 515136), (38496, 482940), (40245, 461952), (42928, 433080), (43308, 429280), (48120, 386352), (48294, 384960), (51328, 362205), (53660, 346464), (54135, 343424), (57744, 321960), (64160, 289764), (64392, 288720), (72180, 257568), (72441, 256640), (76992, 241470), (80490, 230976), (85856, 216540), (86616, 214640), (96240, 193176), (96588, 192480), (107320, 173232), (108270, 171712), (115488, 160980), (120735, 153984), (128320, 144882), (128784, 144360)]