153898080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 559415808

約数和(自身を除く): 405517728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 280, 281, 326, 336, 420, 480, 489, 560, 562, 652, 672, 815, 840, 843, 978, 1120, 1124, 1141, 1304, 1405, 1630, 1680, 1686, 1956, 1967, 2248, 2282, 2445, 2608, 2810, 3260, 3360, 3372, 3423, 3912, 3934, 4215, 4496, 4564, 4890, 5216, 5620, 5705, 5901, 6520, 6744, 6846, 7824, 7868, 8430, 8992, 9128, 9780, 9835, 11240, 11410, 11802, 13040, 13488, 13692, 15648, 15736, 16860, 17115, 18256, 19560, 19670, 22480, 22820, 23604, 26080, 26976, 27384, 29505, 31472, 33720, 34230, 36512, 39120, 39340, 44960, 45640, 45803, 47208, 54768, 59010, 62944, 67440, 68460, 78240, 78680, 91280, 91606, 94416, 109536, 118020, 134880, 136920, 137409, 157360, 182560, 183212, 188832, 229015, 236040, 273840, 274818, 314720, 320621, 366424, 458030, 472080, 547680, 549636, 641242, 687045, 732848, 916060, 944160, 961863, 1099272, 1282484, 1374090, 1465696, 1603105, 1832120, 1923726, 2198544, 2564968, 2748180, 3206210, 3664240, 3847452, 4397088, 4809315, 5129936, 5496360, 6412420, 7328480, 7694904, 9618630, 10259872, 10992720, 12824840, 15389808, 19237260, 21985440, 25649680, 30779616, 38474520, 51299360, 76949040, 153898080]

約数ペア:

[(1, 153898080), (2, 76949040), (3, 51299360), (4, 38474520), (5, 30779616), (6, 25649680), (7, 21985440), (8, 19237260), (10, 15389808), (12, 12824840), (14, 10992720), (15, 10259872), (16, 9618630), (20, 7694904), (21, 7328480), (24, 6412420), (28, 5496360), (30, 5129936), (32, 4809315), (35, 4397088), (40, 3847452), (42, 3664240), (48, 3206210), (56, 2748180), (60, 2564968), (70, 2198544), (80, 1923726), (84, 1832120), (96, 1603105), (105, 1465696), (112, 1374090), (120, 1282484), (140, 1099272), (160, 961863), (163, 944160), (168, 916060), (210, 732848), (224, 687045), (240, 641242), (280, 549636), (281, 547680), (326, 472080), (336, 458030), (420, 366424), (480, 320621), (489, 314720), (560, 274818), (562, 273840), (652, 236040), (672, 229015), (815, 188832), (840, 183212), (843, 182560), (978, 157360), (1120, 137409), (1124, 136920), (1141, 134880), (1304, 118020), (1405, 109536), (1630, 94416), (1680, 91606), (1686, 91280), (1956, 78680), (1967, 78240), (2248, 68460), (2282, 67440), (2445, 62944), (2608, 59010), (2810, 54768), (3260, 47208), (3360, 45803), (3372, 45640), (3423, 44960), (3912, 39340), (3934, 39120), (4215, 36512), (4496, 34230), (4564, 33720), (4890, 31472), (5216, 29505), (5620, 27384), (5705, 26976), (5901, 26080), (6520, 23604), (6744, 22820), (6846, 22480), (7824, 19670), (7868, 19560), (8430, 18256), (8992, 17115), (9128, 16860), (9780, 15736), (9835, 15648), (11240, 13692), (11410, 13488), (11802, 13040)]