208560960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 224

約数和(自身を含む): 746150400

約数和(自身を除く): 537589440

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, 64, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 192, 202, 216, 239, 240, 270, 288, 303, 320, 360, 404, 432, 478, 480, 505, 540, 576, 606, 717, 720, 808, 864, 909, 956, 960, 1010, 1080, 1195, 1212, 1434, 1440, 1515, 1616, 1728, 1818, 1912, 2020, 2151, 2160, 2390, 2424, 2727, 2868, 2880, 3030, 3232, 3585, 3636, 3824, 4040, 4302, 4320, 4545, 4780, 4848, 5454, 5736, 6060, 6453, 6464, 7170, 7272, 7648, 8080, 8604, 8640, 9090, 9560, 9696, 10755, 10908, 11472, 12120, 12906, 13635, 14340, 14544, 15296, 16160, 17208, 18180, 19120, 19392, 21510, 21816, 22944, 24139, 24240, 25812, 27270, 28680, 29088, 32265, 32320, 34416, 36360, 38240, 43020, 43632, 45888, 48278, 48480, 51624, 54540, 57360, 58176, 64530, 68832, 72417, 72720, 76480, 86040, 87264, 96556, 96960, 103248, 109080, 114720, 120695, 129060, 137664, 144834, 145440, 172080, 174528, 193112, 206496, 217251, 218160, 229440, 241390, 258120, 289668, 290880, 344160, 362085, 386224, 412992, 434502, 436320, 482780, 516240, 579336, 651753, 688320, 724170, 772448, 869004, 872640, 965560, 1032480, 1086255, 1158672, 1303506, 1448340, 1544896, 1738008, 1931120, 2064960, 2172510, 2317344, 2607012, 2896680, 3258765, 3476016, 3862240, 4345020, 4634688, 5214024, 5793360, 6517530, 6952032, 7724480, 8690040, 10428048, 11586720, 13035060, 13904064, 17380080, 20856096, 23173440, 26070120, 34760160, 41712192, 52140240, 69520320, 104280480, 208560960]

約数ペア:

[(1, 208560960), (2, 104280480), (3, 69520320), (4, 52140240), (5, 41712192), (6, 34760160), (8, 26070120), (9, 23173440), (10, 20856096), (12, 17380080), (15, 13904064), (16, 13035060), (18, 11586720), (20, 10428048), (24, 8690040), (27, 7724480), (30, 6952032), (32, 6517530), (36, 5793360), (40, 5214024), (45, 4634688), (48, 4345020), (54, 3862240), (60, 3476016), (64, 3258765), (72, 2896680), (80, 2607012), (90, 2317344), (96, 2172510), (101, 2064960), (108, 1931120), (120, 1738008), (135, 1544896), (144, 1448340), (160, 1303506), (180, 1158672), (192, 1086255), (202, 1032480), (216, 965560), (239, 872640), (240, 869004), (270, 772448), (288, 724170), (303, 688320), (320, 651753), (360, 579336), (404, 516240), (432, 482780), (478, 436320), (480, 434502), (505, 412992), (540, 386224), (576, 362085), (606, 344160), (717, 290880), (720, 289668), (808, 258120), (864, 241390), (909, 229440), (956, 218160), (960, 217251), (1010, 206496), (1080, 193112), (1195, 174528), (1212, 172080), (1434, 145440), (1440, 144834), (1515, 137664), (1616, 129060), (1728, 120695), (1818, 114720), (1912, 109080), (2020, 103248), (2151, 96960), (2160, 96556), (2390, 87264), (2424, 86040), (2727, 76480), (2868, 72720), (2880, 72417), (3030, 68832), (3232, 64530), (3585, 58176), (3636, 57360), (3824, 54540), (4040, 51624), (4302, 48480), (4320, 48278), (4545, 45888), (4780, 43632), (4848, 43020), (5454, 38240), (5736, 36360), (6060, 34416), (6453, 32320), (6464, 32265), (7170, 29088), (7272, 28680), (7648, 27270), (8080, 25812), (8604, 24240), (8640, 24139), (9090, 22944), (9560, 21816), (9696, 21510), (10755, 19392), (10908, 19120), (11472, 18180), (12120, 17208), (12906, 16160), (13635, 15296), (14340, 14544)]