20365525440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 560

約数和(自身を含む): 82148293920

約数和(自身を除く): 61782768480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 648, 684, 702, 720, 741, 760, 780, 810, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1216, 1235, 1248, 1296, 1368, 1404, 1440, 1482, 1520, 1539, 1560, 1620, 1710, 1728, 1755, 1824, 1872, 1976, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2470, 2496, 2565, 2592, 2736, 2808, 2880, 2964, 3040, 3078, 3120, 3181, 3240, 3420, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4212, 4320, 4446, 4560, 4680, 4940, 5130, 5184, 5265, 5472, 5616, 5928, 6080, 6156, 6240, 6362, 6480, 6669, 6840, 7020, 7410, 7488, 7695, 7904, 8208, 8424, 8640, 8892, 9120, 9360, 9543, 9880, 10260, 10530, 10944, 11115, 11232, 11856, 12312, 12480, 12724, 12960, 13338, 13680, 14040, 14820, 15390, 15808, 15905, 16416, 16848, 17784, 18240, 18720, 19086, 19760, 20007, 20520, 21060, 22230, 22464, 23712, 24624, 25448, 25920, 26676, 27360, 28080, 28629, 29640, 30780, 31810, 32832, 33345, 33696, 35568, 37440, 38172, 39520, 40014, 41040, 41353, 42120, 44460, 47424, 47715, 49248, 50896, 53352, 54720, 56160, 57258, 59280, 60439, 61560, 63620, 66690, 67392, 71136, 76344, 79040, 80028, 82080, 82706, 84240, 85887, 88920, 95430, 98496, 100035, 101792, 106704, 112320, 114516, 118560, 120878, 123120, 124059, 127240, 133380, 142272, 143145, 152688, 160056, 164160, 165412, 168480, 171774, 177840, 181317, 190860, 200070, 203584, 206765, 213408, 229032, 237120, 241756, 246240, 248118, 254480, 257661, 266760, 286290, 302195, 305376, 320112, 330824, 336960, 343548, 355680, 362634, 372177, 381720, 400140, 413530, 426816, 429435, 458064, 483512, 492480, 496236, 508960, 515322, 533520, 543951, 572580, 604390, 610752, 620295, 640224, 661648, 687096, 711360, 725268, 744354, 763440, 785707, 800280, 827060, 858870, 906585, 916128, 967024, 992472, 1017920, 1030644, 1067040, 1087902, 1116531, 1145160, 1208780, 1240590, 1280448, 1288305, 1323296, 1374192, 1450536, 1488708, 1526880, 1571414, 1600560, 1631853, 1654120, 1717740, 1813170, 1832256, 1860885, 1934048, 1984944, 2061288, 2134080, 2175804, 2233062, 2290320, 2357121, 2417560, 2481180, 2576610, 2646592, 2719755, 2748384, 2901072, 2977416, 3053760, 3142828, 3201120, 3263706, 3308240, 3349593, 3435480, 3626340, 3721770, 3868096, 3928535, 3969888, 4122576, 4351608, 4466124, 4580640, 4714242, 4835120, 4895559, 4962360, 5153220, 5439510, 5496768, 5582655, 5802144, 5954832, 6285656, 6402240, 6527412, 6616480, 6699186, 6870960, 7071363, 7252680, 7443540, 7857070, 7939776, 8159265, 8245152, 8703216, 8932248, 9161280, 9428484, 9670240, 9791118, 9924720, 10306440, 10879020, 11165310, 11604288, 11785605, 11909664, 12571312, 13054824, 13232960, 13398372, 13741920, 14142726, 14505360, 14887080, 15714140, 16318530, 16490304, 16747965, 17406432, 17864496, 18856968, 19340480, 19582236, 19849440, 20612880, 21214089, 21758040, 22330620, 23571210, 23819328, 24477795, 25142624, 26109648, 26796744, 27483840, 28285452, 29010720, 29774160, 31428280, 32637060, 33495930, 34812864, 35356815, 35728992, 37713936, 39164472, 39698880, 41225760, 42428178, 43516080, 44661240, 47142420, 48955590, 50285248, 52219296, 53593488, 56570904, 58021440, 59548320, 62856560, 63642267, 65274120, 66991860, 70713630, 71457984, 75427872, 78328944, 82451520, 84856356, 87032160, 89322480, 94284840, 97911180, 104438592, 106070445, 107186976, 113141808, 119096640, 125713120, 127284534, 130548240, 133983720, 141427260, 150855744, 156657888, 169712712, 174064320, 178644960, 188569680, 195822360, 212140890, 214373952, 226283616, 251426240, 254569068, 261096480, 267967440, 282854520, 313315776, 318211335, 339425424, 357289920, 377139360, 391644720, 424281780, 452567232, 509138136, 522192960, 535934880, 565709040, 636422670, 678850848, 754278720, 783289440, 848563560, 1018276272, 1071869760, 1131418080, 1272845340, 1357701696, 1566578880, 1697127120, 2036552544, 2262836160, 2545690680, 3394254240, 4073105088, 5091381360, 6788508480, 10182762720, 20365525440]

約数ペア:

[(1, 20365525440), (2, 10182762720), (3, 6788508480), (4, 5091381360), (5, 4073105088), (6, 3394254240), (8, 2545690680), (9, 2262836160), (10, 2036552544), (12, 1697127120), (13, 1566578880), (15, 1357701696), (16, 1272845340), (18, 1131418080), (19, 1071869760), (20, 1018276272), (24, 848563560), (26, 783289440), (27, 754278720), (30, 678850848), (32, 636422670), (36, 565709040), (38, 535934880), (39, 522192960), (40, 509138136), (45, 452567232), (48, 424281780), (52, 391644720), (54, 377139360), (57, 357289920), (60, 339425424), (64, 318211335), (65, 313315776), (72, 282854520), (76, 267967440), (78, 261096480), (80, 254569068), (81, 251426240), (90, 226283616), (95, 214373952), (96, 212140890), (104, 195822360), (108, 188569680), (114, 178644960), (117, 174064320), (120, 169712712), (130, 156657888), (135, 150855744), (144, 141427260), (152, 133983720), (156, 130548240), (160, 127284534), (162, 125713120), (171, 119096640), (180, 113141808), (190, 107186976), (192, 106070445), (195, 104438592), (208, 97911180), (216, 94284840), (228, 89322480), (234, 87032160), (240, 84856356), (247, 82451520), (260, 78328944), (270, 75427872), (285, 71457984), (288, 70713630), (304, 66991860), (312, 65274120), (320, 63642267), (324, 62856560), (342, 59548320), (351, 58021440), (360, 56570904), (380, 53593488), (390, 52219296), (405, 50285248), (416, 48955590), (432, 47142420), (456, 44661240), (468, 43516080), (480, 42428178), (494, 41225760), (513, 39698880), (520, 39164472), (540, 37713936), (570, 35728992), (576, 35356815), (585, 34812864), (608, 33495930), (624, 32637060), (648, 31428280), (684, 29774160), (702, 29010720), (720, 28285452), (741, 27483840), (760, 26796744), (780, 26109648), (810, 25142624), (832, 24477795), (855, 23819328), (864, 23571210), (912, 22330620), (936, 21758040), (960, 21214089), (988, 20612880), (1026, 19849440), (1040, 19582236), (1053, 19340480), (1080, 18856968), (1140, 17864496), (1170, 17406432), (1216, 16747965), (1235, 16490304), (1248, 16318530), (1296, 15714140), (1368, 14887080), (1404, 14505360), (1440, 14142726), (1482, 13741920), (1520, 13398372), (1539, 13232960), (1560, 13054824), (1620, 12571312), (1710, 11909664), (1728, 11785605), (1755, 11604288), (1824, 11165310), (1872, 10879020), (1976, 10306440), (2052, 9924720), (2080, 9791118), (2106, 9670240), (2160, 9428484), (2223, 9161280), (2280, 8932248), (2340, 8703216), (2470, 8245152), (2496, 8159265), (2565, 7939776), (2592, 7857070), (2736, 7443540), (2808, 7252680), (2880, 7071363), (2964, 6870960), (3040, 6699186), (3078, 6616480), (3120, 6527412), (3181, 6402240), (3240, 6285656), (3420, 5954832), (3510, 5802144), (3648, 5582655), (3705, 5496768), (3744, 5439510), (3952, 5153220), (4104, 4962360), (4160, 4895559), (4212, 4835120), (4320, 4714242), (4446, 4580640), (4560, 4466124), (4680, 4351608), (4940, 4122576), (5130, 3969888), (5184, 3928535), (5265, 3868096), (5472, 3721770), (5616, 3626340), (5928, 3435480), (6080, 3349593), (6156, 3308240), (6240, 3263706), (6362, 3201120), (6480, 3142828), (6669, 3053760), (6840, 2977416), (7020, 2901072), (7410, 2748384), (7488, 2719755), (7695, 2646592), (7904, 2576610), (8208, 2481180), (8424, 2417560), (8640, 2357121), (8892, 2290320), (9120, 2233062), (9360, 2175804), (9543, 2134080), (9880, 2061288), (10260, 1984944), (10530, 1934048), (10944, 1860885), (11115, 1832256), (11232, 1813170), (11856, 1717740), (12312, 1654120), (12480, 1631853), (12724, 1600560), (12960, 1571414), (13338, 1526880), (13680, 1488708), (14040, 1450536), (14820, 1374192), (15390, 1323296), (15808, 1288305), (15905, 1280448), (16416, 1240590), (16848, 1208780), (17784, 1145160), (18240, 1116531), (18720, 1087902), (19086, 1067040), (19760, 1030644), (20007, 1017920), (20520, 992472), (21060, 967024), (22230, 916128), (22464, 906585), (23712, 858870), (24624, 827060), (25448, 800280), (25920, 785707), (26676, 763440), (27360, 744354), (28080, 725268), (28629, 711360), (29640, 687096), (30780, 661648), (31810, 640224), (32832, 620295), (33345, 610752), (33696, 604390), (35568, 572580), (37440, 543951), (38172, 533520), (39520, 515322), (40014, 508960), (41040, 496236), (41353, 492480), (42120, 483512), (44460, 458064), (47424, 429435), (47715, 426816), (49248, 413530), (50896, 400140), (53352, 381720), (54720, 372177), (56160, 362634), (57258, 355680), (59280, 343548), (60439, 336960), (61560, 330824), (63620, 320112), (66690, 305376), (67392, 302195), (71136, 286290), (76344, 266760), (79040, 257661), (80028, 254480), (82080, 248118), (82706, 246240), (84240, 241756), (85887, 237120), (88920, 229032), (95430, 213408), (98496, 206765), (100035, 203584), (101792, 200070), (106704, 190860), (112320, 181317), (114516, 177840), (118560, 171774), (120878, 168480), (123120, 165412), (124059, 164160), (127240, 160056), (133380, 152688), (142272, 143145)]