19384030080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1543}}^1$

素因数の和:2298

約数の個数: 256

約数和(自身を含む): 68790758400

約数和(自身を除く): 49406728320

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, 432, 480, 540, 576, 640, 720, 727, 864, 960, 1080, 1152, 1440, 1454, 1543, 1728, 1920, 2160, 2181, 2880, 2908, 3086, 3456, 3635, 4320, 4362, 4629, 5760, 5816, 6172, 6543, 7270, 7715, 8640, 8724, 9258, 10905, 11632, 12344, 13086, 13887, 14540, 15430, 17280, 17448, 18516, 19629, 21810, 23145, 23264, 24688, 26172, 27774, 29080, 30860, 32715, 34896, 37032, 39258, 41661, 43620, 46290, 46528, 49376, 52344, 55548, 58160, 61720, 65430, 69435, 69792, 74064, 78516, 83322, 87240, 92580, 93056, 98145, 98752, 104688, 111096, 116320, 123440, 130860, 138870, 139584, 148128, 157032, 166644, 174480, 185160, 196290, 197504, 208305, 209376, 222192, 232640, 246880, 261720, 277740, 279168, 296256, 314064, 333288, 348960, 370320, 392580, 416610, 418752, 444384, 465280, 493760, 523440, 555480, 592512, 628128, 666576, 697920, 740640, 785160, 833220, 837504, 888768, 987520, 1046880, 1110960, 1121761, 1256256, 1333152, 1395840, 1481280, 1570320, 1666440, 1777536, 2093760, 2221920, 2243522, 2512512, 2666304, 2962560, 3140640, 3332880, 3365283, 4187520, 4443840, 4487044, 5332608, 5608805, 6281280, 6665760, 6730566, 8887680, 8974088, 10095849, 11217610, 12562560, 13331520, 13461132, 16826415, 17948176, 20191698, 22435220, 26663040, 26922264, 30287547, 33652830, 35896352, 40383396, 44870440, 50479245, 53844528, 60575094, 67305660, 71792704, 80766792, 89740880, 100958490, 107689056, 121150188, 134611320, 143585408, 151437735, 161533584, 179481760, 201916980, 215378112, 242300376, 269222640, 302875470, 323067168, 358963520, 403833960, 430756224, 484600752, 538445280, 605750940, 646134336, 717927040, 807667920, 969201504, 1076890560, 1211501880, 1292268672, 1615335840, 1938403008, 2153781120, 2423003760, 3230671680, 3876806016, 4846007520, 6461343360, 9692015040, 19384030080]

約数ペア:

[(1, 19384030080), (2, 9692015040), (3, 6461343360), (4, 4846007520), (5, 3876806016), (6, 3230671680), (8, 2423003760), (9, 2153781120), (10, 1938403008), (12, 1615335840), (15, 1292268672), (16, 1211501880), (18, 1076890560), (20, 969201504), (24, 807667920), (27, 717927040), (30, 646134336), (32, 605750940), (36, 538445280), (40, 484600752), (45, 430756224), (48, 403833960), (54, 358963520), (60, 323067168), (64, 302875470), (72, 269222640), (80, 242300376), (90, 215378112), (96, 201916980), (108, 179481760), (120, 161533584), (128, 151437735), (135, 143585408), (144, 134611320), (160, 121150188), (180, 107689056), (192, 100958490), (216, 89740880), (240, 80766792), (270, 71792704), (288, 67305660), (320, 60575094), (360, 53844528), (384, 50479245), (432, 44870440), (480, 40383396), (540, 35896352), (576, 33652830), (640, 30287547), (720, 26922264), (727, 26663040), (864, 22435220), (960, 20191698), (1080, 17948176), (1152, 16826415), (1440, 13461132), (1454, 13331520), (1543, 12562560), (1728, 11217610), (1920, 10095849), (2160, 8974088), (2181, 8887680), (2880, 6730566), (2908, 6665760), (3086, 6281280), (3456, 5608805), (3635, 5332608), (4320, 4487044), (4362, 4443840), (4629, 4187520), (5760, 3365283), (5816, 3332880), (6172, 3140640), (6543, 2962560), (7270, 2666304), (7715, 2512512), (8640, 2243522), (8724, 2221920), (9258, 2093760), (10905, 1777536), (11632, 1666440), (12344, 1570320), (13086, 1481280), (13887, 1395840), (14540, 1333152), (15430, 1256256), (17280, 1121761), (17448, 1110960), (18516, 1046880), (19629, 987520), (21810, 888768), (23145, 837504), (23264, 833220), (24688, 785160), (26172, 740640), (27774, 697920), (29080, 666576), (30860, 628128), (32715, 592512), (34896, 555480), (37032, 523440), (39258, 493760), (41661, 465280), (43620, 444384), (46290, 418752), (46528, 416610), (49376, 392580), (52344, 370320), (55548, 348960), (58160, 333288), (61720, 314064), (65430, 296256), (69435, 279168), (69792, 277740), (74064, 261720), (78516, 246880), (83322, 232640), (87240, 222192), (92580, 209376), (93056, 208305), (98145, 197504), (98752, 196290), (104688, 185160), (111096, 174480), (116320, 166644), (123440, 157032), (130860, 148128), (138870, 139584)]