63198720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 240

約数和(自身を含む): 236828592

約数和(自身を除く): 173629872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 211, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 422, 468, 480, 512, 520, 576, 585, 624, 633, 640, 720, 768, 780, 832, 844, 936, 960, 1040, 1055, 1152, 1170, 1248, 1266, 1280, 1440, 1536, 1560, 1664, 1688, 1872, 1899, 1920, 2080, 2110, 2304, 2340, 2496, 2532, 2560, 2743, 2880, 3120, 3165, 3328, 3376, 3744, 3798, 3840, 4160, 4220, 4608, 4680, 4992, 5064, 5486, 5760, 6240, 6330, 6656, 6752, 7488, 7596, 7680, 8229, 8320, 8440, 9360, 9495, 9984, 10128, 10972, 11520, 12480, 12660, 13504, 13715, 14976, 15192, 16458, 16640, 16880, 18720, 18990, 19968, 20256, 21944, 23040, 24687, 24960, 25320, 27008, 27430, 29952, 30384, 32916, 33280, 33760, 37440, 37980, 40512, 41145, 43888, 49374, 49920, 50640, 54016, 54860, 59904, 60768, 65832, 67520, 74880, 75960, 81024, 82290, 87776, 98748, 99840, 101280, 108032, 109720, 121536, 123435, 131664, 135040, 149760, 151920, 162048, 164580, 175552, 197496, 202560, 219440, 243072, 246870, 263328, 270080, 299520, 303840, 324096, 329160, 351104, 394992, 405120, 438880, 486144, 493740, 526656, 540160, 607680, 658320, 702208, 789984, 810240, 877760, 972288, 987480, 1053312, 1215360, 1316640, 1404416, 1579968, 1620480, 1755520, 1974960, 2106624, 2430720, 2633280, 3159936, 3511040, 3949920, 4213248, 4861440, 5266560, 6319872, 7022080, 7899840, 10533120, 12639744, 15799680, 21066240, 31599360, 63198720]

約数ペア:

[(1, 63198720), (2, 31599360), (3, 21066240), (4, 15799680), (5, 12639744), (6, 10533120), (8, 7899840), (9, 7022080), (10, 6319872), (12, 5266560), (13, 4861440), (15, 4213248), (16, 3949920), (18, 3511040), (20, 3159936), (24, 2633280), (26, 2430720), (30, 2106624), (32, 1974960), (36, 1755520), (39, 1620480), (40, 1579968), (45, 1404416), (48, 1316640), (52, 1215360), (60, 1053312), (64, 987480), (65, 972288), (72, 877760), (78, 810240), (80, 789984), (90, 702208), (96, 658320), (104, 607680), (117, 540160), (120, 526656), (128, 493740), (130, 486144), (144, 438880), (156, 405120), (160, 394992), (180, 351104), (192, 329160), (195, 324096), (208, 303840), (211, 299520), (234, 270080), (240, 263328), (256, 246870), (260, 243072), (288, 219440), (312, 202560), (320, 197496), (360, 175552), (384, 164580), (390, 162048), (416, 151920), (422, 149760), (468, 135040), (480, 131664), (512, 123435), (520, 121536), (576, 109720), (585, 108032), (624, 101280), (633, 99840), (640, 98748), (720, 87776), (768, 82290), (780, 81024), (832, 75960), (844, 74880), (936, 67520), (960, 65832), (1040, 60768), (1055, 59904), (1152, 54860), (1170, 54016), (1248, 50640), (1266, 49920), (1280, 49374), (1440, 43888), (1536, 41145), (1560, 40512), (1664, 37980), (1688, 37440), (1872, 33760), (1899, 33280), (1920, 32916), (2080, 30384), (2110, 29952), (2304, 27430), (2340, 27008), (2496, 25320), (2532, 24960), (2560, 24687), (2743, 23040), (2880, 21944), (3120, 20256), (3165, 19968), (3328, 18990), (3376, 18720), (3744, 16880), (3798, 16640), (3840, 16458), (4160, 15192), (4220, 14976), (4608, 13715), (4680, 13504), (4992, 12660), (5064, 12480), (5486, 11520), (5760, 10972), (6240, 10128), (6330, 9984), (6656, 9495), (6752, 9360), (7488, 8440), (7596, 8320), (7680, 8229)]