494231040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1177

約数の個数: 240

約数和(自身を含む): 1803344400

約数和(自身を除く): 1309113360

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, 1129, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2258, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3387, 3420, 3648, 3840, 4516, 4560, 4608, 4864, 5472, 5645, 5760, 6080, 6774, 6840, 7296, 7680, 9032, 9120, 9728, 10161, 10944, 11290, 11520, 12160, 13548, 13680, 14592, 16935, 18064, 18240, 20322, 21451, 21888, 22580, 23040, 24320, 27096, 27360, 29184, 33870, 36128, 36480, 40644, 42902, 43776, 45160, 48640, 50805, 54192, 54720, 64353, 67740, 72256, 72960, 81288, 85804, 87552, 90320, 101610, 107255, 108384, 109440, 128706, 135480, 144512, 145920, 162576, 171608, 180640, 193059, 203220, 214510, 216768, 218880, 257412, 270960, 289024, 321765, 325152, 343216, 361280, 386118, 406440, 429020, 433536, 437760, 514824, 541920, 578048, 643530, 650304, 686432, 722560, 772236, 812880, 858040, 867072, 965295, 1029648, 1083840, 1287060, 1300608, 1372864, 1445120, 1544472, 1625760, 1716080, 1734144, 1930590, 2059296, 2167680, 2574120, 2601216, 2745728, 2890240, 3088944, 3251520, 3432160, 3861180, 4118592, 4335360, 5148240, 5202432, 5491456, 6177888, 6503040, 6864320, 7722360, 8237184, 8670720, 10296480, 10982912, 12355776, 13006080, 13728640, 15444720, 16474368, 20592960, 24711552, 26012160, 27457280, 30889440, 32948736, 41185920, 49423104, 54914560, 61778880, 82371840, 98846208, 123557760, 164743680, 247115520, 494231040]

約数ペア:

[(1, 494231040), (2, 247115520), (3, 164743680), (4, 123557760), (5, 98846208), (6, 82371840), (8, 61778880), (9, 54914560), (10, 49423104), (12, 41185920), (15, 32948736), (16, 30889440), (18, 27457280), (19, 26012160), (20, 24711552), (24, 20592960), (30, 16474368), (32, 15444720), (36, 13728640), (38, 13006080), (40, 12355776), (45, 10982912), (48, 10296480), (57, 8670720), (60, 8237184), (64, 7722360), (72, 6864320), (76, 6503040), (80, 6177888), (90, 5491456), (95, 5202432), (96, 5148240), (114, 4335360), (120, 4118592), (128, 3861180), (144, 3432160), (152, 3251520), (160, 3088944), (171, 2890240), (180, 2745728), (190, 2601216), (192, 2574120), (228, 2167680), (240, 2059296), (256, 1930590), (285, 1734144), (288, 1716080), (304, 1625760), (320, 1544472), (342, 1445120), (360, 1372864), (380, 1300608), (384, 1287060), (456, 1083840), (480, 1029648), (512, 965295), (570, 867072), (576, 858040), (608, 812880), (640, 772236), (684, 722560), (720, 686432), (760, 650304), (768, 643530), (855, 578048), (912, 541920), (960, 514824), (1129, 437760), (1140, 433536), (1152, 429020), (1216, 406440), (1280, 386118), (1368, 361280), (1440, 343216), (1520, 325152), (1536, 321765), (1710, 289024), (1824, 270960), (1920, 257412), (2258, 218880), (2280, 216768), (2304, 214510), (2432, 203220), (2560, 193059), (2736, 180640), (2880, 171608), (3040, 162576), (3387, 145920), (3420, 144512), (3648, 135480), (3840, 128706), (4516, 109440), (4560, 108384), (4608, 107255), (4864, 101610), (5472, 90320), (5645, 87552), (5760, 85804), (6080, 81288), (6774, 72960), (6840, 72256), (7296, 67740), (7680, 64353), (9032, 54720), (9120, 54192), (9728, 50805), (10161, 48640), (10944, 45160), (11290, 43776), (11520, 42902), (12160, 40644), (13548, 36480), (13680, 36128), (14592, 33870), (16935, 29184), (18064, 27360), (18240, 27096), (20322, 24320), (21451, 23040), (21888, 22580)]