2557327680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 448

約数和(自身を含む): 9980858880

約数和(自身を除く): 7423531200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 108, 115, 120, 135, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 216, 230, 240, 255, 270, 272, 276, 288, 306, 320, 340, 345, 360, 368, 391, 408, 414, 432, 459, 460, 480, 510, 540, 544, 552, 576, 612, 621, 680, 690, 720, 736, 757, 765, 782, 816, 828, 864, 918, 920, 960, 1020, 1035, 1080, 1088, 1104, 1173, 1224, 1242, 1360, 1380, 1440, 1472, 1514, 1530, 1564, 1632, 1656, 1728, 1836, 1840, 1955, 2040, 2070, 2160, 2208, 2271, 2295, 2346, 2448, 2484, 2720, 2760, 2880, 3028, 3060, 3105, 3128, 3264, 3312, 3519, 3672, 3680, 3785, 3910, 4080, 4140, 4320, 4416, 4542, 4590, 4692, 4896, 4968, 5440, 5520, 5865, 6056, 6120, 6210, 6256, 6624, 6813, 7038, 7344, 7360, 7570, 7820, 8160, 8280, 8640, 9084, 9180, 9384, 9792, 9936, 10557, 11040, 11355, 11730, 12112, 12240, 12420, 12512, 12869, 13248, 13626, 14076, 14688, 15140, 15640, 16320, 16560, 17411, 17595, 18168, 18360, 18768, 19872, 20439, 21114, 22080, 22710, 23460, 24224, 24480, 24840, 25024, 25738, 27252, 28152, 29376, 30280, 31280, 33120, 34065, 34822, 35190, 36336, 36720, 37536, 38607, 39744, 40878, 42228, 45420, 46920, 48448, 48960, 49680, 51476, 52233, 52785, 54504, 56304, 60560, 62560, 64345, 66240, 68130, 69644, 70380, 72672, 73440, 75072, 77214, 81756, 84456, 87055, 90840, 93840, 99360, 102195, 102952, 104466, 105570, 109008, 112608, 115821, 121120, 125120, 128690, 136260, 139288, 140760, 145344, 146880, 154428, 156699, 163512, 168912, 174110, 181680, 187680, 193035, 198720, 204390, 205904, 208932, 211140, 218016, 225216, 231642, 242240, 257380, 261165, 272520, 278576, 281520, 295987, 308856, 313398, 327024, 337824, 347463, 348220, 363360, 375360, 386070, 408780, 411808, 417864, 422280, 436032, 463284, 470097, 514760, 522330, 545040, 557152, 563040, 579105, 591974, 617712, 626796, 654048, 675648, 694926, 696440, 726720, 772140, 783495, 817560, 823616, 835728, 844560, 887961, 926568, 940194, 1029520, 1044660, 1090080, 1114304, 1126080, 1158210, 1183948, 1235424, 1253592, 1308096, 1389852, 1392880, 1479935, 1544280, 1566990, 1635120, 1671456, 1689120, 1737315, 1775922, 1853136, 1880388, 2059040, 2089320, 2180160, 2316420, 2350485, 2367896, 2470848, 2507184, 2663883, 2779704, 2785760, 2959870, 3088560, 3133980, 3270240, 3342912, 3378240, 3474630, 3551844, 3706272, 3760776, 4118080, 4178640, 4439805, 4632840, 4700970, 4735792, 5014368, 5327766, 5559408, 5571520, 5919740, 6177120, 6267960, 6540480, 6949260, 7103688, 7412544, 7521552, 7991649, 8357280, 8879610, 9265680, 9401940, 9471584, 10028736, 10655532, 11118816, 11839480, 12354240, 12535920, 13319415, 13898520, 14207376, 15043104, 15983298, 16714560, 17759220, 18531360, 18803880, 18943168, 21311064, 22237632, 23678960, 25071840, 26638830, 27797040, 28414752, 30086208, 31966596, 35518440, 37062720, 37607760, 39958245, 42622128, 47357920, 50143680, 53277660, 55594080, 56829504, 63933192, 71036880, 75215520, 79916490, 85244256, 94715840, 106555320, 111188160, 127866384, 142073760, 150431040, 159832980, 170488512, 213110640, 255732768, 284147520, 319665960, 426221280, 511465536, 639331920, 852442560, 1278663840, 2557327680]

約数ペア:

[(1, 2557327680), (2, 1278663840), (3, 852442560), (4, 639331920), (5, 511465536), (6, 426221280), (8, 319665960), (9, 284147520), (10, 255732768), (12, 213110640), (15, 170488512), (16, 159832980), (17, 150431040), (18, 142073760), (20, 127866384), (23, 111188160), (24, 106555320), (27, 94715840), (30, 85244256), (32, 79916490), (34, 75215520), (36, 71036880), (40, 63933192), (45, 56829504), (46, 55594080), (48, 53277660), (51, 50143680), (54, 47357920), (60, 42622128), (64, 39958245), (68, 37607760), (69, 37062720), (72, 35518440), (80, 31966596), (85, 30086208), (90, 28414752), (92, 27797040), (96, 26638830), (102, 25071840), (108, 23678960), (115, 22237632), (120, 21311064), (135, 18943168), (136, 18803880), (138, 18531360), (144, 17759220), (153, 16714560), (160, 15983298), (170, 15043104), (180, 14207376), (184, 13898520), (192, 13319415), (204, 12535920), (207, 12354240), (216, 11839480), (230, 11118816), (240, 10655532), (255, 10028736), (270, 9471584), (272, 9401940), (276, 9265680), (288, 8879610), (306, 8357280), (320, 7991649), (340, 7521552), (345, 7412544), (360, 7103688), (368, 6949260), (391, 6540480), (408, 6267960), (414, 6177120), (432, 5919740), (459, 5571520), (460, 5559408), (480, 5327766), (510, 5014368), (540, 4735792), (544, 4700970), (552, 4632840), (576, 4439805), (612, 4178640), (621, 4118080), (680, 3760776), (690, 3706272), (720, 3551844), (736, 3474630), (757, 3378240), (765, 3342912), (782, 3270240), (816, 3133980), (828, 3088560), (864, 2959870), (918, 2785760), (920, 2779704), (960, 2663883), (1020, 2507184), (1035, 2470848), (1080, 2367896), (1088, 2350485), (1104, 2316420), (1173, 2180160), (1224, 2089320), (1242, 2059040), (1360, 1880388), (1380, 1853136), (1440, 1775922), (1472, 1737315), (1514, 1689120), (1530, 1671456), (1564, 1635120), (1632, 1566990), (1656, 1544280), (1728, 1479935), (1836, 1392880), (1840, 1389852), (1955, 1308096), (2040, 1253592), (2070, 1235424), (2160, 1183948), (2208, 1158210), (2271, 1126080), (2295, 1114304), (2346, 1090080), (2448, 1044660), (2484, 1029520), (2720, 940194), (2760, 926568), (2880, 887961), (3028, 844560), (3060, 835728), (3105, 823616), (3128, 817560), (3264, 783495), (3312, 772140), (3519, 726720), (3672, 696440), (3680, 694926), (3785, 675648), (3910, 654048), (4080, 626796), (4140, 617712), (4320, 591974), (4416, 579105), (4542, 563040), (4590, 557152), (4692, 545040), (4896, 522330), (4968, 514760), (5440, 470097), (5520, 463284), (5865, 436032), (6056, 422280), (6120, 417864), (6210, 411808), (6256, 408780), (6624, 386070), (6813, 375360), (7038, 363360), (7344, 348220), (7360, 347463), (7570, 337824), (7820, 327024), (8160, 313398), (8280, 308856), (8640, 295987), (9084, 281520), (9180, 278576), (9384, 272520), (9792, 261165), (9936, 257380), (10557, 242240), (11040, 231642), (11355, 225216), (11730, 218016), (12112, 211140), (12240, 208932), (12420, 205904), (12512, 204390), (12869, 198720), (13248, 193035), (13626, 187680), (14076, 181680), (14688, 174110), (15140, 168912), (15640, 163512), (16320, 156699), (16560, 154428), (17411, 146880), (17595, 145344), (18168, 140760), (18360, 139288), (18768, 136260), (19872, 128690), (20439, 125120), (21114, 121120), (22080, 115821), (22710, 112608), (23460, 109008), (24224, 105570), (24480, 104466), (24840, 102952), (25024, 102195), (25738, 99360), (27252, 93840), (28152, 90840), (29376, 87055), (30280, 84456), (31280, 81756), (33120, 77214), (34065, 75072), (34822, 73440), (35190, 72672), (36336, 70380), (36720, 69644), (37536, 68130), (38607, 66240), (39744, 64345), (40878, 62560), (42228, 60560), (45420, 56304), (46920, 54504), (48448, 52785), (48960, 52233), (49680, 51476)]