1564094160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6563}}^1$

素因数の和:6913

約数の個数: 120

約数和(自身を含む): 5269421664

約数和(自身を除く): 3705327504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5296, 5958, 6563, 6620, 7944, 9930, 11916, 13126, 13240, 14895, 15888, 19689, 19860, 23832, 26252, 26480, 29790, 32815, 39378, 39720, 47664, 52504, 59067, 59580, 65630, 78756, 79440, 98445, 105008, 118134, 119160, 131260, 157512, 196890, 236268, 238320, 262520, 295335, 315024, 393780, 472536, 525040, 590670, 787560, 945072, 1181340, 1575120, 2172353, 2362680, 4344706, 4725360, 6517059, 8689412, 10861765, 13034118, 17378824, 19551177, 21723530, 26068236, 32585295, 34757648, 39102354, 43447060, 52136472, 65170590, 78204708, 86894120, 97755885, 104272944, 130341180, 156409416, 173788240, 195511770, 260682360, 312818832, 391023540, 521364720, 782047080, 1564094160]

約数ペア:

[(1, 1564094160), (2, 782047080), (3, 521364720), (4, 391023540), (5, 312818832), (6, 260682360), (8, 195511770), (9, 173788240), (10, 156409416), (12, 130341180), (15, 104272944), (16, 97755885), (18, 86894120), (20, 78204708), (24, 65170590), (30, 52136472), (36, 43447060), (40, 39102354), (45, 34757648), (48, 32585295), (60, 26068236), (72, 21723530), (80, 19551177), (90, 17378824), (120, 13034118), (144, 10861765), (180, 8689412), (240, 6517059), (331, 4725360), (360, 4344706), (662, 2362680), (720, 2172353), (993, 1575120), (1324, 1181340), (1655, 945072), (1986, 787560), (2648, 590670), (2979, 525040), (3310, 472536), (3972, 393780), (4965, 315024), (5296, 295335), (5958, 262520), (6563, 238320), (6620, 236268), (7944, 196890), (9930, 157512), (11916, 131260), (13126, 119160), (13240, 118134), (14895, 105008), (15888, 98445), (19689, 79440), (19860, 78756), (23832, 65630), (26252, 59580), (26480, 59067), (29790, 52504), (32815, 47664), (39378, 39720)]