30621294080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 320

約数和(自身を含む): 83022686208

約数和(自身を除く): 52401392128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 67, 80, 104, 124, 128, 130, 134, 155, 160, 208, 248, 256, 260, 268, 310, 320, 335, 403, 416, 443, 496, 512, 520, 536, 620, 640, 670, 806, 832, 871, 886, 992, 1040, 1072, 1240, 1280, 1340, 1612, 1664, 1742, 1772, 1984, 2015, 2077, 2080, 2144, 2215, 2480, 2560, 2680, 3224, 3328, 3484, 3544, 3968, 4030, 4154, 4160, 4288, 4355, 4430, 4960, 5360, 5759, 6448, 6656, 6968, 7088, 7936, 8060, 8308, 8320, 8576, 8710, 8860, 9920, 10385, 10720, 11518, 12896, 13733, 13936, 14176, 15872, 16120, 16616, 16640, 17152, 17420, 17720, 19840, 20770, 21440, 23036, 25792, 27001, 27466, 27872, 28352, 28795, 29681, 32240, 33232, 33280, 34304, 34840, 35440, 39680, 41540, 42880, 46072, 51584, 54002, 54932, 55744, 56704, 57590, 59362, 64480, 66464, 68665, 69680, 70880, 79360, 83080, 85760, 92144, 103168, 108004, 109864, 111488, 113408, 115180, 118724, 128960, 132928, 135005, 137330, 139360, 141760, 148405, 166160, 171520, 178529, 184288, 206336, 216008, 219728, 222976, 226816, 230360, 237448, 257920, 265856, 270010, 274660, 278720, 283520, 296810, 332320, 357058, 368576, 385853, 432016, 439456, 445952, 460720, 474896, 515840, 531712, 540020, 549320, 557440, 567040, 593620, 664640, 714116, 737152, 771706, 864032, 878912, 892645, 920111, 921440, 949792, 1031680, 1063424, 1080040, 1098640, 1114880, 1134080, 1187240, 1329280, 1428232, 1474304, 1543412, 1728064, 1757824, 1785290, 1840222, 1842880, 1899584, 1929265, 2160080, 2197280, 2229760, 2374480, 2658560, 2856464, 2948608, 3086824, 3456128, 3515648, 3570580, 3680444, 3685760, 3799168, 3858530, 4320160, 4394560, 4600555, 4748960, 5317120, 5712928, 6173648, 6912256, 7031296, 7141160, 7360888, 7371520, 7598336, 7717060, 8640320, 8789120, 9201110, 9497920, 11425856, 11961443, 12347296, 13824512, 14282320, 14721776, 14743040, 15196672, 15434120, 17280640, 17578240, 18402220, 18995840, 22851712, 23922886, 24694592, 28564640, 29443552, 30868240, 34561280, 35156480, 36804440, 37991680, 45703424, 47845772, 49389184, 57129280, 58887104, 59807215, 61736480, 69122560, 73608880, 75983360, 91406848, 95691544, 98778368, 114258560, 117774208, 119614430, 123472960, 147217760, 191383088, 197556736, 228517120, 235548416, 239228860, 246945920, 294435520, 382766176, 457034240, 471096832, 478457720, 493891840, 588871040, 765532352, 956915440, 987783680, 1177742080, 1531064704, 1913830880, 2355484160, 3062129408, 3827661760, 6124258816, 7655323520, 15310647040, 30621294080]

約数ペア:

[(1, 30621294080), (2, 15310647040), (4, 7655323520), (5, 6124258816), (8, 3827661760), (10, 3062129408), (13, 2355484160), (16, 1913830880), (20, 1531064704), (26, 1177742080), (31, 987783680), (32, 956915440), (40, 765532352), (52, 588871040), (62, 493891840), (64, 478457720), (65, 471096832), (67, 457034240), (80, 382766176), (104, 294435520), (124, 246945920), (128, 239228860), (130, 235548416), (134, 228517120), (155, 197556736), (160, 191383088), (208, 147217760), (248, 123472960), (256, 119614430), (260, 117774208), (268, 114258560), (310, 98778368), (320, 95691544), (335, 91406848), (403, 75983360), (416, 73608880), (443, 69122560), (496, 61736480), (512, 59807215), (520, 58887104), (536, 57129280), (620, 49389184), (640, 47845772), (670, 45703424), (806, 37991680), (832, 36804440), (871, 35156480), (886, 34561280), (992, 30868240), (1040, 29443552), (1072, 28564640), (1240, 24694592), (1280, 23922886), (1340, 22851712), (1612, 18995840), (1664, 18402220), (1742, 17578240), (1772, 17280640), (1984, 15434120), (2015, 15196672), (2077, 14743040), (2080, 14721776), (2144, 14282320), (2215, 13824512), (2480, 12347296), (2560, 11961443), (2680, 11425856), (3224, 9497920), (3328, 9201110), (3484, 8789120), (3544, 8640320), (3968, 7717060), (4030, 7598336), (4154, 7371520), (4160, 7360888), (4288, 7141160), (4355, 7031296), (4430, 6912256), (4960, 6173648), (5360, 5712928), (5759, 5317120), (6448, 4748960), (6656, 4600555), (6968, 4394560), (7088, 4320160), (7936, 3858530), (8060, 3799168), (8308, 3685760), (8320, 3680444), (8576, 3570580), (8710, 3515648), (8860, 3456128), (9920, 3086824), (10385, 2948608), (10720, 2856464), (11518, 2658560), (12896, 2374480), (13733, 2229760), (13936, 2197280), (14176, 2160080), (15872, 1929265), (16120, 1899584), (16616, 1842880), (16640, 1840222), (17152, 1785290), (17420, 1757824), (17720, 1728064), (19840, 1543412), (20770, 1474304), (21440, 1428232), (23036, 1329280), (25792, 1187240), (27001, 1134080), (27466, 1114880), (27872, 1098640), (28352, 1080040), (28795, 1063424), (29681, 1031680), (32240, 949792), (33232, 921440), (33280, 920111), (34304, 892645), (34840, 878912), (35440, 864032), (39680, 771706), (41540, 737152), (42880, 714116), (46072, 664640), (51584, 593620), (54002, 567040), (54932, 557440), (55744, 549320), (56704, 540020), (57590, 531712), (59362, 515840), (64480, 474896), (66464, 460720), (68665, 445952), (69680, 439456), (70880, 432016), (79360, 385853), (83080, 368576), (85760, 357058), (92144, 332320), (103168, 296810), (108004, 283520), (109864, 278720), (111488, 274660), (113408, 270010), (115180, 265856), (118724, 257920), (128960, 237448), (132928, 230360), (135005, 226816), (137330, 222976), (139360, 219728), (141760, 216008), (148405, 206336), (166160, 184288), (171520, 178529)]