67682880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 236793024

約数和(自身を除く): 169110144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 331, 355, 360, 426, 480, 568, 576, 639, 662, 710, 720, 852, 960, 993, 1065, 1136, 1278, 1324, 1420, 1440, 1655, 1704, 1986, 2130, 2272, 2556, 2648, 2840, 2880, 2979, 3195, 3310, 3408, 3972, 4260, 4544, 4965, 5112, 5296, 5680, 5958, 6390, 6620, 6816, 7944, 8520, 9930, 10224, 10592, 11360, 11916, 12780, 13240, 13632, 14895, 15888, 17040, 19860, 20448, 21184, 22720, 23501, 23832, 25560, 26480, 29790, 31776, 34080, 39720, 40896, 47002, 47664, 51120, 52960, 59580, 63552, 68160, 70503, 79440, 94004, 95328, 102240, 105920, 117505, 119160, 141006, 158880, 188008, 190656, 204480, 211509, 235010, 238320, 282012, 317760, 352515, 376016, 423018, 470020, 476640, 564024, 705030, 752032, 846036, 940040, 953280, 1057545, 1128048, 1410060, 1504064, 1692072, 1880080, 2115090, 2256096, 2820120, 3384144, 3760160, 4230180, 4512192, 5640240, 6768288, 7520320, 8460360, 11280480, 13536576, 16920720, 22560960, 33841440, 67682880]

約数ペア:

[(1, 67682880), (2, 33841440), (3, 22560960), (4, 16920720), (5, 13536576), (6, 11280480), (8, 8460360), (9, 7520320), (10, 6768288), (12, 5640240), (15, 4512192), (16, 4230180), (18, 3760160), (20, 3384144), (24, 2820120), (30, 2256096), (32, 2115090), (36, 1880080), (40, 1692072), (45, 1504064), (48, 1410060), (60, 1128048), (64, 1057545), (71, 953280), (72, 940040), (80, 846036), (90, 752032), (96, 705030), (120, 564024), (142, 476640), (144, 470020), (160, 423018), (180, 376016), (192, 352515), (213, 317760), (240, 282012), (284, 238320), (288, 235010), (320, 211509), (331, 204480), (355, 190656), (360, 188008), (426, 158880), (480, 141006), (568, 119160), (576, 117505), (639, 105920), (662, 102240), (710, 95328), (720, 94004), (852, 79440), (960, 70503), (993, 68160), (1065, 63552), (1136, 59580), (1278, 52960), (1324, 51120), (1420, 47664), (1440, 47002), (1655, 40896), (1704, 39720), (1986, 34080), (2130, 31776), (2272, 29790), (2556, 26480), (2648, 25560), (2840, 23832), (2880, 23501), (2979, 22720), (3195, 21184), (3310, 20448), (3408, 19860), (3972, 17040), (4260, 15888), (4544, 14895), (4965, 13632), (5112, 13240), (5296, 12780), (5680, 11916), (5958, 11360), (6390, 10592), (6620, 10224), (6816, 9930), (7944, 8520)]