105767760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 378047232

約数和(自身を除く): 272279472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 401, 420, 471, 560, 628, 785, 802, 840, 942, 1099, 1203, 1256, 1570, 1604, 1680, 1884, 2005, 2198, 2355, 2406, 2512, 2807, 3140, 3208, 3297, 3768, 4010, 4396, 4710, 4812, 5495, 5614, 6015, 6280, 6416, 6594, 7536, 8020, 8421, 8792, 9420, 9624, 10990, 11228, 12030, 12560, 13188, 14035, 16040, 16485, 16842, 17584, 18840, 19248, 21980, 22456, 24060, 26376, 28070, 32080, 32970, 33684, 37680, 42105, 43960, 44912, 48120, 52752, 56140, 62957, 65940, 67368, 84210, 87920, 96240, 112280, 125914, 131880, 134736, 168420, 188871, 224560, 251828, 263760, 314785, 336840, 377742, 440699, 503656, 629570, 673680, 755484, 881398, 944355, 1007312, 1259140, 1322097, 1510968, 1762796, 1888710, 2203495, 2518280, 2644194, 3021936, 3525592, 3777420, 4406990, 5036560, 5288388, 6610485, 7051184, 7554840, 8813980, 10576776, 13220970, 15109680, 17627960, 21153552, 26441940, 35255920, 52883880, 105767760]

約数ペア:

[(1, 105767760), (2, 52883880), (3, 35255920), (4, 26441940), (5, 21153552), (6, 17627960), (7, 15109680), (8, 13220970), (10, 10576776), (12, 8813980), (14, 7554840), (15, 7051184), (16, 6610485), (20, 5288388), (21, 5036560), (24, 4406990), (28, 3777420), (30, 3525592), (35, 3021936), (40, 2644194), (42, 2518280), (48, 2203495), (56, 1888710), (60, 1762796), (70, 1510968), (80, 1322097), (84, 1259140), (105, 1007312), (112, 944355), (120, 881398), (140, 755484), (157, 673680), (168, 629570), (210, 503656), (240, 440699), (280, 377742), (314, 336840), (336, 314785), (401, 263760), (420, 251828), (471, 224560), (560, 188871), (628, 168420), (785, 134736), (802, 131880), (840, 125914), (942, 112280), (1099, 96240), (1203, 87920), (1256, 84210), (1570, 67368), (1604, 65940), (1680, 62957), (1884, 56140), (2005, 52752), (2198, 48120), (2355, 44912), (2406, 43960), (2512, 42105), (2807, 37680), (3140, 33684), (3208, 32970), (3297, 32080), (3768, 28070), (4010, 26376), (4396, 24060), (4710, 22456), (4812, 21980), (5495, 19248), (5614, 18840), (6015, 17584), (6280, 16842), (6416, 16485), (6594, 16040), (7536, 14035), (8020, 13188), (8421, 12560), (8792, 12030), (9420, 11228), (9624, 10990)]