142769520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 160

約数和(自身を含む): 496069440

約数和(自身を除く): 353299920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 421, 432, 471, 540, 628, 720, 785, 842, 942, 1080, 1256, 1263, 1413, 1570, 1684, 1884, 2105, 2160, 2355, 2512, 2526, 2826, 3140, 3368, 3768, 3789, 4210, 4239, 4710, 5052, 5652, 6280, 6315, 6736, 7065, 7536, 7578, 8420, 8478, 9420, 10104, 11304, 11367, 12560, 12630, 14130, 15156, 16840, 16956, 18840, 18945, 20208, 21195, 22608, 22734, 25260, 28260, 30312, 33680, 33912, 37680, 37890, 42390, 45468, 50520, 56520, 56835, 60624, 66097, 67824, 75780, 84780, 90936, 101040, 113040, 113670, 132194, 151560, 169560, 181872, 198291, 227340, 264388, 303120, 330485, 339120, 396582, 454680, 528776, 594873, 660970, 793164, 909360, 991455, 1057552, 1189746, 1321940, 1586328, 1784619, 1982910, 2379492, 2643880, 2974365, 3172656, 3569238, 3965820, 4758984, 5287760, 5948730, 7138476, 7931640, 8923095, 9517968, 11897460, 14276952, 15863280, 17846190, 23794920, 28553904, 35692380, 47589840, 71384760, 142769520]

約数ペア:

[(1, 142769520), (2, 71384760), (3, 47589840), (4, 35692380), (5, 28553904), (6, 23794920), (8, 17846190), (9, 15863280), (10, 14276952), (12, 11897460), (15, 9517968), (16, 8923095), (18, 7931640), (20, 7138476), (24, 5948730), (27, 5287760), (30, 4758984), (36, 3965820), (40, 3569238), (45, 3172656), (48, 2974365), (54, 2643880), (60, 2379492), (72, 1982910), (80, 1784619), (90, 1586328), (108, 1321940), (120, 1189746), (135, 1057552), (144, 991455), (157, 909360), (180, 793164), (216, 660970), (240, 594873), (270, 528776), (314, 454680), (360, 396582), (421, 339120), (432, 330485), (471, 303120), (540, 264388), (628, 227340), (720, 198291), (785, 181872), (842, 169560), (942, 151560), (1080, 132194), (1256, 113670), (1263, 113040), (1413, 101040), (1570, 90936), (1684, 84780), (1884, 75780), (2105, 67824), (2160, 66097), (2355, 60624), (2512, 56835), (2526, 56520), (2826, 50520), (3140, 45468), (3368, 42390), (3768, 37890), (3789, 37680), (4210, 33912), (4239, 33680), (4710, 30312), (5052, 28260), (5652, 25260), (6280, 22734), (6315, 22608), (6736, 21195), (7065, 20208), (7536, 18945), (7578, 18840), (8420, 16956), (8478, 16840), (9420, 15156), (10104, 14130), (11304, 12630), (11367, 12560)]