2018949120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 288

約数和(自身を含む): 7371982800

約数和(自身を除く): 5353033680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1153, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2048, 2280, 2304, 2306, 2432, 2560, 2736, 2880, 3040, 3072, 3420, 3459, 3648, 3840, 4560, 4608, 4612, 4864, 5120, 5472, 5760, 5765, 6080, 6144, 6840, 6918, 7296, 7680, 9120, 9216, 9224, 9728, 10240, 10377, 10944, 11520, 11530, 12160, 13680, 13836, 14592, 15360, 17295, 18240, 18432, 18448, 19456, 20754, 21888, 21907, 23040, 23060, 24320, 27360, 27672, 29184, 30720, 34590, 36480, 36896, 38912, 41508, 43776, 43814, 46080, 46120, 48640, 51885, 54720, 55344, 58368, 65721, 69180, 72960, 73792, 83016, 87552, 87628, 92160, 92240, 97280, 103770, 109440, 109535, 110688, 116736, 131442, 138360, 145920, 147584, 166032, 175104, 175256, 184480, 194560, 197163, 207540, 218880, 219070, 221376, 262884, 276720, 291840, 295168, 328605, 332064, 350208, 350512, 368960, 394326, 415080, 437760, 438140, 442752, 525768, 553440, 583680, 590336, 657210, 664128, 701024, 737920, 788652, 830160, 875520, 876280, 885504, 985815, 1051536, 1106880, 1180672, 1314420, 1328256, 1402048, 1475840, 1577304, 1660320, 1751040, 1752560, 1771008, 1971630, 2103072, 2213760, 2361344, 2628840, 2656512, 2804096, 2951680, 3154608, 3320640, 3505120, 3542016, 3943260, 4206144, 4427520, 5257680, 5313024, 5608192, 5903360, 6309216, 6641280, 7010240, 7084032, 7886520, 8412288, 8855040, 10515360, 10626048, 11216384, 11806720, 12618432, 13282560, 14020480, 15773040, 16824576, 17710080, 21030720, 21252096, 22432768, 25236864, 26565120, 28040960, 31546080, 33649152, 35420160, 42061440, 44865536, 50473728, 53130240, 56081920, 63092160, 67298304, 84122880, 100947456, 106260480, 112163840, 126184320, 134596608, 168245760, 201894912, 224327680, 252368640, 336491520, 403789824, 504737280, 672983040, 1009474560, 2018949120]

約数ペア:

[(1, 2018949120), (2, 1009474560), (3, 672983040), (4, 504737280), (5, 403789824), (6, 336491520), (8, 252368640), (9, 224327680), (10, 201894912), (12, 168245760), (15, 134596608), (16, 126184320), (18, 112163840), (19, 106260480), (20, 100947456), (24, 84122880), (30, 67298304), (32, 63092160), (36, 56081920), (38, 53130240), (40, 50473728), (45, 44865536), (48, 42061440), (57, 35420160), (60, 33649152), (64, 31546080), (72, 28040960), (76, 26565120), (80, 25236864), (90, 22432768), (95, 21252096), (96, 21030720), (114, 17710080), (120, 16824576), (128, 15773040), (144, 14020480), (152, 13282560), (160, 12618432), (171, 11806720), (180, 11216384), (190, 10626048), (192, 10515360), (228, 8855040), (240, 8412288), (256, 7886520), (285, 7084032), (288, 7010240), (304, 6641280), (320, 6309216), (342, 5903360), (360, 5608192), (380, 5313024), (384, 5257680), (456, 4427520), (480, 4206144), (512, 3943260), (570, 3542016), (576, 3505120), (608, 3320640), (640, 3154608), (684, 2951680), (720, 2804096), (760, 2656512), (768, 2628840), (855, 2361344), (912, 2213760), (960, 2103072), (1024, 1971630), (1140, 1771008), (1152, 1752560), (1153, 1751040), (1216, 1660320), (1280, 1577304), (1368, 1475840), (1440, 1402048), (1520, 1328256), (1536, 1314420), (1710, 1180672), (1824, 1106880), (1920, 1051536), (2048, 985815), (2280, 885504), (2304, 876280), (2306, 875520), (2432, 830160), (2560, 788652), (2736, 737920), (2880, 701024), (3040, 664128), (3072, 657210), (3420, 590336), (3459, 583680), (3648, 553440), (3840, 525768), (4560, 442752), (4608, 438140), (4612, 437760), (4864, 415080), (5120, 394326), (5472, 368960), (5760, 350512), (5765, 350208), (6080, 332064), (6144, 328605), (6840, 295168), (6918, 291840), (7296, 276720), (7680, 262884), (9120, 221376), (9216, 219070), (9224, 218880), (9728, 207540), (10240, 197163), (10377, 194560), (10944, 184480), (11520, 175256), (11530, 175104), (12160, 166032), (13680, 147584), (13836, 145920), (14592, 138360), (15360, 131442), (17295, 116736), (18240, 110688), (18432, 109535), (18448, 109440), (19456, 103770), (20754, 97280), (21888, 92240), (21907, 92160), (23040, 87628), (23060, 87552), (24320, 83016), (27360, 73792), (27672, 72960), (29184, 69180), (30720, 65721), (34590, 58368), (36480, 55344), (36896, 54720), (38912, 51885), (41508, 48640), (43776, 46120), (43814, 46080)]