531001440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1342

約数の個数: 192

約数和(自身を含む): 1878448320

約数和(自身を除く): 1347446880

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, 360, 404, 432, 480, 505, 540, 606, 720, 808, 864, 909, 1010, 1080, 1212, 1217, 1440, 1515, 1616, 1818, 2020, 2160, 2424, 2434, 2727, 3030, 3232, 3636, 3651, 4040, 4320, 4545, 4848, 4868, 5454, 6060, 6085, 7272, 7302, 8080, 9090, 9696, 9736, 10908, 10953, 12120, 12170, 13635, 14544, 14604, 16160, 18180, 18255, 19472, 21816, 21906, 24240, 24340, 27270, 29088, 29208, 32859, 36360, 36510, 38944, 43632, 43812, 48480, 48680, 54540, 54765, 58416, 65718, 72720, 73020, 87264, 87624, 97360, 109080, 109530, 116832, 122917, 131436, 145440, 146040, 164295, 175248, 194720, 218160, 219060, 245834, 262872, 292080, 328590, 350496, 368751, 436320, 438120, 491668, 525744, 584160, 614585, 657180, 737502, 876240, 983336, 1051488, 1106253, 1229170, 1314360, 1475004, 1752480, 1843755, 1966672, 2212506, 2458340, 2628720, 2950008, 3318759, 3687510, 3933344, 4425012, 4916680, 5257440, 5531265, 5900016, 6637518, 7375020, 8850024, 9833360, 11062530, 11800032, 13275036, 14750040, 16593795, 17700048, 19666720, 22125060, 26550072, 29500080, 33187590, 35400096, 44250120, 53100144, 59000160, 66375180, 88500240, 106200288, 132750360, 177000480, 265500720, 531001440]

約数ペア:

[(1, 531001440), (2, 265500720), (3, 177000480), (4, 132750360), (5, 106200288), (6, 88500240), (8, 66375180), (9, 59000160), (10, 53100144), (12, 44250120), (15, 35400096), (16, 33187590), (18, 29500080), (20, 26550072), (24, 22125060), (27, 19666720), (30, 17700048), (32, 16593795), (36, 14750040), (40, 13275036), (45, 11800032), (48, 11062530), (54, 9833360), (60, 8850024), (72, 7375020), (80, 6637518), (90, 5900016), (96, 5531265), (101, 5257440), (108, 4916680), (120, 4425012), (135, 3933344), (144, 3687510), (160, 3318759), (180, 2950008), (202, 2628720), (216, 2458340), (240, 2212506), (270, 1966672), (288, 1843755), (303, 1752480), (360, 1475004), (404, 1314360), (432, 1229170), (480, 1106253), (505, 1051488), (540, 983336), (606, 876240), (720, 737502), (808, 657180), (864, 614585), (909, 584160), (1010, 525744), (1080, 491668), (1212, 438120), (1217, 436320), (1440, 368751), (1515, 350496), (1616, 328590), (1818, 292080), (2020, 262872), (2160, 245834), (2424, 219060), (2434, 218160), (2727, 194720), (3030, 175248), (3232, 164295), (3636, 146040), (3651, 145440), (4040, 131436), (4320, 122917), (4545, 116832), (4848, 109530), (4868, 109080), (5454, 97360), (6060, 87624), (6085, 87264), (7272, 73020), (7302, 72720), (8080, 65718), (9090, 58416), (9696, 54765), (9736, 54540), (10908, 48680), (10953, 48480), (12120, 43812), (12170, 43632), (13635, 38944), (14544, 36510), (14604, 36360), (16160, 32859), (18180, 29208), (18255, 29088), (19472, 27270), (21816, 24340), (21906, 24240)]