301720320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2419

約数の個数: 216

約数和(自身を含む): 1139301072

約数和(自身を除く): 837580752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2381, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4762, 5280, 5760, 6336, 7040, 7143, 7920, 8448, 9524, 10560, 11520, 11905, 12672, 14080, 14286, 15840, 19048, 21120, 21429, 23810, 25344, 26191, 28572, 31680, 35715, 38096, 42240, 42858, 47620, 52382, 57144, 63360, 71430, 76192, 78573, 85716, 95240, 104764, 107145, 114288, 126720, 130955, 142860, 152384, 157146, 171432, 190480, 209528, 214290, 228576, 235719, 261910, 285720, 304768, 314292, 342864, 380960, 392865, 419056, 428580, 457152, 471438, 523820, 571440, 609536, 628584, 685728, 761920, 785730, 838112, 857160, 914304, 942876, 1047640, 1142880, 1178595, 1257168, 1371456, 1523840, 1571460, 1676224, 1714320, 1828608, 1885752, 2095280, 2285760, 2357190, 2514336, 2742912, 3047680, 3142920, 3352448, 3428640, 3771504, 4190560, 4571520, 4714380, 5028672, 5485824, 6285840, 6704896, 6857280, 7543008, 8381120, 9143040, 9428760, 10057344, 12571680, 13714560, 15086016, 16762240, 18857520, 20114688, 25143360, 27429120, 30172032, 33524480, 37715040, 50286720, 60344064, 75430080, 100573440, 150860160, 301720320]

約数ペア:

[(1, 301720320), (2, 150860160), (3, 100573440), (4, 75430080), (5, 60344064), (6, 50286720), (8, 37715040), (9, 33524480), (10, 30172032), (11, 27429120), (12, 25143360), (15, 20114688), (16, 18857520), (18, 16762240), (20, 15086016), (22, 13714560), (24, 12571680), (30, 10057344), (32, 9428760), (33, 9143040), (36, 8381120), (40, 7543008), (44, 6857280), (45, 6704896), (48, 6285840), (55, 5485824), (60, 5028672), (64, 4714380), (66, 4571520), (72, 4190560), (80, 3771504), (88, 3428640), (90, 3352448), (96, 3142920), (99, 3047680), (110, 2742912), (120, 2514336), (128, 2357190), (132, 2285760), (144, 2095280), (160, 1885752), (165, 1828608), (176, 1714320), (180, 1676224), (192, 1571460), (198, 1523840), (220, 1371456), (240, 1257168), (256, 1178595), (264, 1142880), (288, 1047640), (320, 942876), (330, 914304), (352, 857160), (360, 838112), (384, 785730), (396, 761920), (440, 685728), (480, 628584), (495, 609536), (528, 571440), (576, 523820), (640, 471438), (660, 457152), (704, 428580), (720, 419056), (768, 392865), (792, 380960), (880, 342864), (960, 314292), (990, 304768), (1056, 285720), (1152, 261910), (1280, 235719), (1320, 228576), (1408, 214290), (1440, 209528), (1584, 190480), (1760, 171432), (1920, 157146), (1980, 152384), (2112, 142860), (2304, 130955), (2381, 126720), (2640, 114288), (2816, 107145), (2880, 104764), (3168, 95240), (3520, 85716), (3840, 78573), (3960, 76192), (4224, 71430), (4762, 63360), (5280, 57144), (5760, 52382), (6336, 47620), (7040, 42858), (7143, 42240), (7920, 38096), (8448, 35715), (9524, 31680), (10560, 28572), (11520, 26191), (11905, 25344), (12672, 23810), (14080, 21429), (14286, 21120), (15840, 19048)]