8839371520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 25724966400

約数和(自身を除く): 16885594880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 137, 140, 152, 160, 190, 224, 256, 266, 274, 280, 304, 320, 379, 380, 448, 532, 548, 560, 608, 640, 665, 685, 758, 760, 896, 959, 1064, 1096, 1120, 1216, 1280, 1330, 1370, 1516, 1520, 1792, 1895, 1918, 2128, 2192, 2240, 2432, 2603, 2653, 2660, 2740, 3032, 3040, 3790, 3836, 4256, 4384, 4480, 4795, 4864, 5206, 5306, 5320, 5480, 6064, 6080, 7201, 7580, 7672, 8512, 8768, 8960, 9590, 10412, 10612, 10640, 10960, 12128, 12160, 13015, 13265, 14402, 15160, 15344, 17024, 17536, 18221, 19180, 20824, 21224, 21280, 21920, 24256, 24320, 26030, 26530, 28804, 30320, 30688, 34048, 35072, 36005, 36442, 38360, 41648, 42448, 42560, 43840, 48512, 50407, 51923, 52060, 53060, 57608, 60640, 61376, 72010, 72884, 76720, 83296, 84896, 85120, 87680, 91105, 97024, 100814, 103846, 104120, 106120, 115216, 121280, 122752, 144020, 145768, 153440, 166592, 169792, 170240, 175360, 182210, 201628, 207692, 208240, 212240, 230432, 242560, 245504, 252035, 259615, 288040, 291536, 306880, 333184, 339584, 363461, 364420, 403256, 415384, 416480, 424480, 460864, 485120, 504070, 519230, 576080, 583072, 613760, 666368, 679168, 726922, 728840, 806512, 830768, 832960, 848960, 921728, 986537, 1008140, 1038460, 1152160, 1166144, 1227520, 1453844, 1457680, 1613024, 1661536, 1665920, 1697920, 1817305, 1843456, 1973074, 2016280, 2076920, 2304320, 2332288, 2907688, 2915360, 3226048, 3323072, 3331840, 3395840, 3634610, 3946148, 4032560, 4153840, 4608640, 4664576, 4932685, 5815376, 5830720, 6452096, 6646144, 6905759, 7269220, 7892296, 8065120, 8307680, 9217280, 9865370, 11630752, 11661440, 12904192, 13292288, 13811518, 14538440, 15784592, 16130240, 16615360, 19730740, 23261504, 23322880, 27623036, 29076880, 31569184, 32260480, 33230720, 34528795, 39461480, 46523008, 55246072, 58153760, 63138368, 64520960, 66461440, 69057590, 78922960, 93046016, 110492144, 116307520, 126276736, 138115180, 157845920, 220984288, 232615040, 252553472, 276230360, 315691840, 441968576, 465230080, 552460720, 631383680, 883937152, 1104921440, 1262767360, 1767874304, 2209842880, 4419685760, 8839371520]

約数ペア:

[(1, 8839371520), (2, 4419685760), (4, 2209842880), (5, 1767874304), (7, 1262767360), (8, 1104921440), (10, 883937152), (14, 631383680), (16, 552460720), (19, 465230080), (20, 441968576), (28, 315691840), (32, 276230360), (35, 252553472), (38, 232615040), (40, 220984288), (56, 157845920), (64, 138115180), (70, 126276736), (76, 116307520), (80, 110492144), (95, 93046016), (112, 78922960), (128, 69057590), (133, 66461440), (137, 64520960), (140, 63138368), (152, 58153760), (160, 55246072), (190, 46523008), (224, 39461480), (256, 34528795), (266, 33230720), (274, 32260480), (280, 31569184), (304, 29076880), (320, 27623036), (379, 23322880), (380, 23261504), (448, 19730740), (532, 16615360), (548, 16130240), (560, 15784592), (608, 14538440), (640, 13811518), (665, 13292288), (685, 12904192), (758, 11661440), (760, 11630752), (896, 9865370), (959, 9217280), (1064, 8307680), (1096, 8065120), (1120, 7892296), (1216, 7269220), (1280, 6905759), (1330, 6646144), (1370, 6452096), (1516, 5830720), (1520, 5815376), (1792, 4932685), (1895, 4664576), (1918, 4608640), (2128, 4153840), (2192, 4032560), (2240, 3946148), (2432, 3634610), (2603, 3395840), (2653, 3331840), (2660, 3323072), (2740, 3226048), (3032, 2915360), (3040, 2907688), (3790, 2332288), (3836, 2304320), (4256, 2076920), (4384, 2016280), (4480, 1973074), (4795, 1843456), (4864, 1817305), (5206, 1697920), (5306, 1665920), (5320, 1661536), (5480, 1613024), (6064, 1457680), (6080, 1453844), (7201, 1227520), (7580, 1166144), (7672, 1152160), (8512, 1038460), (8768, 1008140), (8960, 986537), (9590, 921728), (10412, 848960), (10612, 832960), (10640, 830768), (10960, 806512), (12128, 728840), (12160, 726922), (13015, 679168), (13265, 666368), (14402, 613760), (15160, 583072), (15344, 576080), (17024, 519230), (17536, 504070), (18221, 485120), (19180, 460864), (20824, 424480), (21224, 416480), (21280, 415384), (21920, 403256), (24256, 364420), (24320, 363461), (26030, 339584), (26530, 333184), (28804, 306880), (30320, 291536), (30688, 288040), (34048, 259615), (35072, 252035), (36005, 245504), (36442, 242560), (38360, 230432), (41648, 212240), (42448, 208240), (42560, 207692), (43840, 201628), (48512, 182210), (50407, 175360), (51923, 170240), (52060, 169792), (53060, 166592), (57608, 153440), (60640, 145768), (61376, 144020), (72010, 122752), (72884, 121280), (76720, 115216), (83296, 106120), (84896, 104120), (85120, 103846), (87680, 100814), (91105, 97024)]