19087280640

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 480

約数和(自身を含む): 69815281536

約数和(自身を除く): 50728000896

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, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 144, 160, 162, 180, 183, 192, 216, 240, 243, 244, 256, 270, 288, 305, 320, 324, 360, 366, 384, 405, 432, 480, 486, 488, 503, 512, 540, 549, 576, 610, 640, 648, 720, 732, 768, 810, 864, 915, 960, 972, 976, 1006, 1080, 1098, 1152, 1215, 1220, 1280, 1296, 1440, 1464, 1509, 1536, 1620, 1647, 1728, 1830, 1920, 1944, 1952, 2012, 2160, 2196, 2304, 2430, 2440, 2515, 2560, 2592, 2745, 2880, 2928, 3018, 3240, 3294, 3456, 3660, 3840, 3888, 3904, 4024, 4320, 4392, 4527, 4608, 4860, 4880, 4941, 5030, 5184, 5490, 5760, 5856, 6036, 6480, 6588, 6912, 7320, 7545, 7680, 7776, 7808, 8048, 8235, 8640, 8784, 9054, 9720, 9760, 9882, 10060, 10368, 10980, 11520, 11712, 12072, 12960, 13176, 13581, 13824, 14640, 14823, 15090, 15552, 15616, 16096, 16470, 17280, 17568, 18108, 19440, 19520, 19764, 20120, 20736, 21960, 22635, 23040, 23424, 24144, 24705, 25920, 26352, 27162, 29280, 29646, 30180, 30683, 31104, 31232, 32192, 32940, 34560, 35136, 36216, 38880, 39040, 39528, 40240, 40743, 41472, 43920, 45270, 46848, 48288, 49410, 51840, 52704, 54324, 58560, 59292, 60360, 61366, 62208, 64384, 65880, 67905, 69120, 70272, 72432, 74115, 77760, 78080, 79056, 80480, 81486, 87840, 90540, 92049, 93696, 96576, 98820, 103680, 105408, 108648, 117120, 118584, 120720, 122229, 122732, 124416, 128768, 131760, 135810, 140544, 144864, 148230, 153415, 155520, 156160, 158112, 160960, 162972, 175680, 181080, 184098, 193152, 197640, 203715, 207360, 210816, 217296, 234240, 237168, 241440, 244458, 245464, 257536, 263520, 271620, 276147, 281088, 289728, 296460, 306830, 311040, 316224, 321920, 325944, 351360, 362160, 368196, 386304, 395280, 407430, 421632, 434592, 460245, 468480, 474336, 482880, 488916, 490928, 527040, 543240, 552294, 579456, 592920, 611145, 613660, 622080, 632448, 643840, 651888, 702720, 724320, 736392, 772608, 790560, 814860, 828441, 843264, 869184, 920490, 948672, 965760, 977832, 981856, 1054080, 1086480, 1104588, 1158912, 1185840, 1222290, 1227320, 1264896, 1287680, 1303776, 1380735, 1405440, 1448640, 1472784, 1581120, 1629720, 1656882, 1738368, 1840980, 1897344, 1931520, 1955664, 1963712, 2108160, 2172960, 2209176, 2317824, 2371680, 2444580, 2454640, 2485323, 2529792, 2607552, 2761470, 2897280, 2945568, 3162240, 3259440, 3313764, 3476736, 3681960, 3794688, 3863040, 3911328, 3927424, 4142205, 4216320, 4345920, 4418352, 4743360, 4889160, 4909280, 4970646, 5215104, 5522940, 5794560, 5891136, 6324480, 6518880, 6627528, 6953472, 7363920, 7455969, 7589376, 7822656, 7854848, 8284410, 8691840, 8836704, 9486720, 9778320, 9818560, 9941292, 10430208, 11045880, 11589120, 11782272, 12426615, 12648960, 13037760, 13255056, 14727840, 14911938, 15645312, 15709696, 16568820, 17383680, 17673408, 18973440, 19556640, 19637120, 19882584, 20860416, 22091760, 23564544, 24853230, 26075520, 26510112, 29455680, 29823876, 31290624, 33137640, 34767360, 35346816, 37279845, 37946880, 39113280, 39274240, 39765168, 44183520, 47129088, 49706460, 52151040, 53020224, 58911360, 59647752, 62581248, 66275280, 70693632, 74559690, 78226560, 78548480, 79530336, 88367040, 99412920, 104302080, 106040448, 117822720, 119295504, 132550560, 141387264, 149119380, 156453120, 159060672, 176734080, 198825840, 212080896, 235645440, 238591008, 265101120, 298238760, 312906240, 318121344, 353468160, 397651680, 424161792, 477182016, 530202240, 596477520, 636242688, 706936320, 795303360, 954364032, 1060404480, 1192955040, 1272485376, 1590606720, 1908728064, 2120808960, 2385910080, 3181213440, 3817456128, 4771820160, 6362426880, 9543640320, 19087280640]

約数ペア:

[(1, 19087280640), (2, 9543640320), (3, 6362426880), (4, 4771820160), (5, 3817456128), (6, 3181213440), (8, 2385910080), (9, 2120808960), (10, 1908728064), (12, 1590606720), (15, 1272485376), (16, 1192955040), (18, 1060404480), (20, 954364032), (24, 795303360), (27, 706936320), (30, 636242688), (32, 596477520), (36, 530202240), (40, 477182016), (45, 424161792), (48, 397651680), (54, 353468160), (60, 318121344), (61, 312906240), (64, 298238760), (72, 265101120), (80, 238591008), (81, 235645440), (90, 212080896), (96, 198825840), (108, 176734080), (120, 159060672), (122, 156453120), (128, 149119380), (135, 141387264), (144, 132550560), (160, 119295504), (162, 117822720), (180, 106040448), (183, 104302080), (192, 99412920), (216, 88367040), (240, 79530336), (243, 78548480), (244, 78226560), (256, 74559690), (270, 70693632), (288, 66275280), (305, 62581248), (320, 59647752), (324, 58911360), (360, 53020224), (366, 52151040), (384, 49706460), (405, 47129088), (432, 44183520), (480, 39765168), (486, 39274240), (488, 39113280), (503, 37946880), (512, 37279845), (540, 35346816), (549, 34767360), (576, 33137640), (610, 31290624), (640, 29823876), (648, 29455680), (720, 26510112), (732, 26075520), (768, 24853230), (810, 23564544), (864, 22091760), (915, 20860416), (960, 19882584), (972, 19637120), (976, 19556640), (1006, 18973440), (1080, 17673408), (1098, 17383680), (1152, 16568820), (1215, 15709696), (1220, 15645312), (1280, 14911938), (1296, 14727840), (1440, 13255056), (1464, 13037760), (1509, 12648960), (1536, 12426615), (1620, 11782272), (1647, 11589120), (1728, 11045880), (1830, 10430208), (1920, 9941292), (1944, 9818560), (1952, 9778320), (2012, 9486720), (2160, 8836704), (2196, 8691840), (2304, 8284410), (2430, 7854848), (2440, 7822656), (2515, 7589376), (2560, 7455969), (2592, 7363920), (2745, 6953472), (2880, 6627528), (2928, 6518880), (3018, 6324480), (3240, 5891136), (3294, 5794560), (3456, 5522940), (3660, 5215104), (3840, 4970646), (3888, 4909280), (3904, 4889160), (4024, 4743360), (4320, 4418352), (4392, 4345920), (4527, 4216320), (4608, 4142205), (4860, 3927424), (4880, 3911328), (4941, 3863040), (5030, 3794688), (5184, 3681960), (5490, 3476736), (5760, 3313764), (5856, 3259440), (6036, 3162240), (6480, 2945568), (6588, 2897280), (6912, 2761470), (7320, 2607552), (7545, 2529792), (7680, 2485323), (7776, 2454640), (7808, 2444580), (8048, 2371680), (8235, 2317824), (8640, 2209176), (8784, 2172960), (9054, 2108160), (9720, 1963712), (9760, 1955664), (9882, 1931520), (10060, 1897344), (10368, 1840980), (10980, 1738368), (11520, 1656882), (11712, 1629720), (12072, 1581120), (12960, 1472784), (13176, 1448640), (13581, 1405440), (13824, 1380735), (14640, 1303776), (14823, 1287680), (15090, 1264896), (15552, 1227320), (15616, 1222290), (16096, 1185840), (16470, 1158912), (17280, 1104588), (17568, 1086480), (18108, 1054080), (19440, 981856), (19520, 977832), (19764, 965760), (20120, 948672), (20736, 920490), (21960, 869184), (22635, 843264), (23040, 828441), (23424, 814860), (24144, 790560), (24705, 772608), (25920, 736392), (26352, 724320), (27162, 702720), (29280, 651888), (29646, 643840), (30180, 632448), (30683, 622080), (31104, 613660), (31232, 611145), (32192, 592920), (32940, 579456), (34560, 552294), (35136, 543240), (36216, 527040), (38880, 490928), (39040, 488916), (39528, 482880), (40240, 474336), (40743, 468480), (41472, 460245), (43920, 434592), (45270, 421632), (46848, 407430), (48288, 395280), (49410, 386304), (51840, 368196), (52704, 362160), (54324, 351360), (58560, 325944), (59292, 321920), (60360, 316224), (61366, 311040), (62208, 306830), (64384, 296460), (65880, 289728), (67905, 281088), (69120, 276147), (70272, 271620), (72432, 263520), (74115, 257536), (77760, 245464), (78080, 244458), (79056, 241440), (80480, 237168), (81486, 234240), (87840, 217296), (90540, 210816), (92049, 207360), (93696, 203715), (96576, 197640), (98820, 193152), (103680, 184098), (105408, 181080), (108648, 175680), (117120, 162972), (118584, 160960), (120720, 158112), (122229, 156160), (122732, 155520), (124416, 153415), (128768, 148230), (131760, 144864), (135810, 140544)]