126371520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4023

約数の個数: 168

約数和(自身を含む): 474299280

約数和(自身を除く): 347927760

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, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 3989, 5280, 6336, 7920, 7978, 10560, 11967, 15840, 15956, 19945, 23934, 31680, 31912, 35901, 39890, 43879, 47868, 59835, 63824, 71802, 79780, 87758, 95736, 119670, 127648, 131637, 143604, 159560, 175516, 179505, 191472, 219395, 239340, 255296, 263274, 287208, 319120, 351032, 359010, 382944, 394911, 438790, 478680, 526548, 574416, 638240, 658185, 702064, 718020, 765888, 789822, 877580, 957360, 1053096, 1148832, 1276480, 1316370, 1404128, 1436040, 1579644, 1755160, 1914720, 1974555, 2106192, 2297664, 2632740, 2808256, 2872080, 3159288, 3510320, 3829440, 3949110, 4212384, 5265480, 5744160, 6318576, 7020640, 7898220, 8424768, 10530960, 11488320, 12637152, 14041280, 15796440, 21061920, 25274304, 31592880, 42123840, 63185760, 126371520]

約数ペア:

[(1, 126371520), (2, 63185760), (3, 42123840), (4, 31592880), (5, 25274304), (6, 21061920), (8, 15796440), (9, 14041280), (10, 12637152), (11, 11488320), (12, 10530960), (15, 8424768), (16, 7898220), (18, 7020640), (20, 6318576), (22, 5744160), (24, 5265480), (30, 4212384), (32, 3949110), (33, 3829440), (36, 3510320), (40, 3159288), (44, 2872080), (45, 2808256), (48, 2632740), (55, 2297664), (60, 2106192), (64, 1974555), (66, 1914720), (72, 1755160), (80, 1579644), (88, 1436040), (90, 1404128), (96, 1316370), (99, 1276480), (110, 1148832), (120, 1053096), (132, 957360), (144, 877580), (160, 789822), (165, 765888), (176, 718020), (180, 702064), (192, 658185), (198, 638240), (220, 574416), (240, 526548), (264, 478680), (288, 438790), (320, 394911), (330, 382944), (352, 359010), (360, 351032), (396, 319120), (440, 287208), (480, 263274), (495, 255296), (528, 239340), (576, 219395), (660, 191472), (704, 179505), (720, 175516), (792, 159560), (880, 143604), (960, 131637), (990, 127648), (1056, 119670), (1320, 95736), (1440, 87758), (1584, 79780), (1760, 71802), (1980, 63824), (2112, 59835), (2640, 47868), (2880, 43879), (3168, 39890), (3520, 35901), (3960, 31912), (3989, 31680), (5280, 23934), (6336, 19945), (7920, 15956), (7978, 15840), (10560, 11967)]