2088990720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1245

約数の個数: 288

約数和(自身を含む): 7627510800

約数和(自身を除く): 5538520080

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, 1193, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2048, 2280, 2304, 2386, 2432, 2560, 2736, 2880, 3040, 3072, 3420, 3579, 3648, 3840, 4560, 4608, 4772, 4864, 5120, 5472, 5760, 5965, 6080, 6144, 6840, 7158, 7296, 7680, 9120, 9216, 9544, 9728, 10240, 10737, 10944, 11520, 11930, 12160, 13680, 14316, 14592, 15360, 17895, 18240, 18432, 19088, 19456, 21474, 21888, 22667, 23040, 23860, 24320, 27360, 28632, 29184, 30720, 35790, 36480, 38176, 38912, 42948, 43776, 45334, 46080, 47720, 48640, 53685, 54720, 57264, 58368, 68001, 71580, 72960, 76352, 85896, 87552, 90668, 92160, 95440, 97280, 107370, 109440, 113335, 114528, 116736, 136002, 143160, 145920, 152704, 171792, 175104, 181336, 190880, 194560, 204003, 214740, 218880, 226670, 229056, 272004, 286320, 291840, 305408, 340005, 343584, 350208, 362672, 381760, 408006, 429480, 437760, 453340, 458112, 544008, 572640, 583680, 610816, 680010, 687168, 725344, 763520, 816012, 858960, 875520, 906680, 916224, 1020015, 1088016, 1145280, 1221632, 1360020, 1374336, 1450688, 1527040, 1632024, 1717920, 1751040, 1813360, 1832448, 2040030, 2176032, 2290560, 2443264, 2720040, 2748672, 2901376, 3054080, 3264048, 3435840, 3626720, 3664896, 4080060, 4352064, 4581120, 5440080, 5497344, 5802752, 6108160, 6528096, 6871680, 7253440, 7329792, 8160120, 8704128, 9162240, 10880160, 10994688, 11605504, 12216320, 13056192, 13743360, 14506880, 16320240, 17408256, 18324480, 21760320, 21989376, 23211008, 26112384, 27486720, 29013760, 32640480, 34816512, 36648960, 43520640, 46422016, 52224768, 54973440, 58027520, 65280960, 69633024, 87041280, 104449536, 109946880, 116055040, 130561920, 139266048, 174082560, 208899072, 232110080, 261123840, 348165120, 417798144, 522247680, 696330240, 1044495360, 2088990720]

約数ペア:

[(1, 2088990720), (2, 1044495360), (3, 696330240), (4, 522247680), (5, 417798144), (6, 348165120), (8, 261123840), (9, 232110080), (10, 208899072), (12, 174082560), (15, 139266048), (16, 130561920), (18, 116055040), (19, 109946880), (20, 104449536), (24, 87041280), (30, 69633024), (32, 65280960), (36, 58027520), (38, 54973440), (40, 52224768), (45, 46422016), (48, 43520640), (57, 36648960), (60, 34816512), (64, 32640480), (72, 29013760), (76, 27486720), (80, 26112384), (90, 23211008), (95, 21989376), (96, 21760320), (114, 18324480), (120, 17408256), (128, 16320240), (144, 14506880), (152, 13743360), (160, 13056192), (171, 12216320), (180, 11605504), (190, 10994688), (192, 10880160), (228, 9162240), (240, 8704128), (256, 8160120), (285, 7329792), (288, 7253440), (304, 6871680), (320, 6528096), (342, 6108160), (360, 5802752), (380, 5497344), (384, 5440080), (456, 4581120), (480, 4352064), (512, 4080060), (570, 3664896), (576, 3626720), (608, 3435840), (640, 3264048), (684, 3054080), (720, 2901376), (760, 2748672), (768, 2720040), (855, 2443264), (912, 2290560), (960, 2176032), (1024, 2040030), (1140, 1832448), (1152, 1813360), (1193, 1751040), (1216, 1717920), (1280, 1632024), (1368, 1527040), (1440, 1450688), (1520, 1374336), (1536, 1360020), (1710, 1221632), (1824, 1145280), (1920, 1088016), (2048, 1020015), (2280, 916224), (2304, 906680), (2386, 875520), (2432, 858960), (2560, 816012), (2736, 763520), (2880, 725344), (3040, 687168), (3072, 680010), (3420, 610816), (3579, 583680), (3648, 572640), (3840, 544008), (4560, 458112), (4608, 453340), (4772, 437760), (4864, 429480), (5120, 408006), (5472, 381760), (5760, 362672), (5965, 350208), (6080, 343584), (6144, 340005), (6840, 305408), (7158, 291840), (7296, 286320), (7680, 272004), (9120, 229056), (9216, 226670), (9544, 218880), (9728, 214740), (10240, 204003), (10737, 194560), (10944, 190880), (11520, 181336), (11930, 175104), (12160, 171792), (13680, 152704), (14316, 145920), (14592, 143160), (15360, 136002), (17895, 116736), (18240, 114528), (18432, 113335), (19088, 109440), (19456, 107370), (21474, 97280), (21888, 95440), (22667, 92160), (23040, 90668), (23860, 87552), (24320, 85896), (27360, 76352), (28632, 72960), (29184, 71580), (30720, 68001), (35790, 58368), (36480, 57264), (38176, 54720), (38912, 53685), (42948, 48640), (43776, 47720), (45334, 46080)]