144421920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 512023680

約数和(自身を除く): 367601760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 331, 360, 404, 432, 480, 505, 540, 606, 662, 720, 808, 864, 909, 993, 1010, 1080, 1212, 1324, 1440, 1515, 1616, 1655, 1818, 1986, 2020, 2160, 2424, 2648, 2727, 2979, 3030, 3232, 3310, 3636, 3972, 4040, 4320, 4545, 4848, 4965, 5296, 5454, 5958, 6060, 6620, 7272, 7944, 8080, 8937, 9090, 9696, 9930, 10592, 10908, 11916, 12120, 13240, 13635, 14544, 14895, 15888, 16160, 17874, 18180, 19860, 21816, 23832, 24240, 26480, 27270, 29088, 29790, 31776, 33431, 35748, 36360, 39720, 43632, 44685, 47664, 48480, 52960, 54540, 59580, 66862, 71496, 72720, 79440, 87264, 89370, 95328, 100293, 109080, 119160, 133724, 142992, 145440, 158880, 167155, 178740, 200586, 218160, 238320, 267448, 285984, 300879, 334310, 357480, 401172, 436320, 476640, 501465, 534896, 601758, 668620, 714960, 802344, 902637, 1002930, 1069792, 1203516, 1337240, 1429920, 1504395, 1604688, 1805274, 2005860, 2407032, 2674480, 3008790, 3209376, 3610548, 4011720, 4513185, 4814064, 5348960, 6017580, 7221096, 8023440, 9026370, 9628128, 12035160, 14442192, 16046880, 18052740, 24070320, 28884384, 36105480, 48140640, 72210960, 144421920]

約数ペア:

[(1, 144421920), (2, 72210960), (3, 48140640), (4, 36105480), (5, 28884384), (6, 24070320), (8, 18052740), (9, 16046880), (10, 14442192), (12, 12035160), (15, 9628128), (16, 9026370), (18, 8023440), (20, 7221096), (24, 6017580), (27, 5348960), (30, 4814064), (32, 4513185), (36, 4011720), (40, 3610548), (45, 3209376), (48, 3008790), (54, 2674480), (60, 2407032), (72, 2005860), (80, 1805274), (90, 1604688), (96, 1504395), (101, 1429920), (108, 1337240), (120, 1203516), (135, 1069792), (144, 1002930), (160, 902637), (180, 802344), (202, 714960), (216, 668620), (240, 601758), (270, 534896), (288, 501465), (303, 476640), (331, 436320), (360, 401172), (404, 357480), (432, 334310), (480, 300879), (505, 285984), (540, 267448), (606, 238320), (662, 218160), (720, 200586), (808, 178740), (864, 167155), (909, 158880), (993, 145440), (1010, 142992), (1080, 133724), (1212, 119160), (1324, 109080), (1440, 100293), (1515, 95328), (1616, 89370), (1655, 87264), (1818, 79440), (1986, 72720), (2020, 71496), (2160, 66862), (2424, 59580), (2648, 54540), (2727, 52960), (2979, 48480), (3030, 47664), (3232, 44685), (3310, 43632), (3636, 39720), (3972, 36360), (4040, 35748), (4320, 33431), (4545, 31776), (4848, 29790), (4965, 29088), (5296, 27270), (5454, 26480), (5958, 24240), (6060, 23832), (6620, 21816), (7272, 19860), (7944, 18180), (8080, 17874), (8937, 16160), (9090, 15888), (9696, 14895), (9930, 14544), (10592, 13635), (10908, 13240), (11916, 12120)]