313277760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 224

約数和(自身を含む): 1119225600

約数和(自身を除く): 805947840

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, 240, 270, 288, 303, 320, 359, 360, 404, 432, 480, 505, 540, 576, 606, 718, 720, 808, 864, 909, 960, 1010, 1077, 1080, 1212, 1436, 1440, 1515, 1616, 1728, 1795, 1818, 2020, 2154, 2160, 2424, 2727, 2872, 2880, 3030, 3231, 3232, 3590, 3636, 4040, 4308, 4320, 4545, 4848, 5385, 5454, 5744, 6060, 6462, 6464, 7180, 7272, 8080, 8616, 8640, 9090, 9693, 9696, 10770, 10908, 11488, 12120, 12924, 13635, 14360, 14544, 16155, 16160, 17232, 18180, 19386, 19392, 21540, 21816, 22976, 24240, 25848, 27270, 28720, 29088, 32310, 32320, 34464, 36259, 36360, 38772, 43080, 43632, 48465, 48480, 51696, 54540, 57440, 58176, 64620, 68928, 72518, 72720, 77544, 86160, 87264, 96930, 96960, 103392, 108777, 109080, 114880, 129240, 145036, 145440, 155088, 172320, 174528, 181295, 193860, 206784, 217554, 218160, 258480, 290072, 290880, 310176, 326331, 344640, 362590, 387720, 435108, 436320, 516960, 543885, 580144, 620352, 652662, 725180, 775440, 870216, 872640, 978993, 1033920, 1087770, 1160288, 1305324, 1450360, 1550880, 1631655, 1740432, 1957986, 2175540, 2320576, 2610648, 2900720, 3101760, 3263310, 3480864, 3915972, 4351080, 4894965, 5221296, 5801440, 6526620, 6961728, 7831944, 8702160, 9789930, 10442592, 11602880, 13053240, 15663888, 17404320, 19579860, 20885184, 26106480, 31327776, 34808640, 39159720, 52212960, 62655552, 78319440, 104425920, 156638880, 313277760]

約数ペア:

[(1, 313277760), (2, 156638880), (3, 104425920), (4, 78319440), (5, 62655552), (6, 52212960), (8, 39159720), (9, 34808640), (10, 31327776), (12, 26106480), (15, 20885184), (16, 19579860), (18, 17404320), (20, 15663888), (24, 13053240), (27, 11602880), (30, 10442592), (32, 9789930), (36, 8702160), (40, 7831944), (45, 6961728), (48, 6526620), (54, 5801440), (60, 5221296), (64, 4894965), (72, 4351080), (80, 3915972), (90, 3480864), (96, 3263310), (101, 3101760), (108, 2900720), (120, 2610648), (135, 2320576), (144, 2175540), (160, 1957986), (180, 1740432), (192, 1631655), (202, 1550880), (216, 1450360), (240, 1305324), (270, 1160288), (288, 1087770), (303, 1033920), (320, 978993), (359, 872640), (360, 870216), (404, 775440), (432, 725180), (480, 652662), (505, 620352), (540, 580144), (576, 543885), (606, 516960), (718, 436320), (720, 435108), (808, 387720), (864, 362590), (909, 344640), (960, 326331), (1010, 310176), (1077, 290880), (1080, 290072), (1212, 258480), (1436, 218160), (1440, 217554), (1515, 206784), (1616, 193860), (1728, 181295), (1795, 174528), (1818, 172320), (2020, 155088), (2154, 145440), (2160, 145036), (2424, 129240), (2727, 114880), (2872, 109080), (2880, 108777), (3030, 103392), (3231, 96960), (3232, 96930), (3590, 87264), (3636, 86160), (4040, 77544), (4308, 72720), (4320, 72518), (4545, 68928), (4848, 64620), (5385, 58176), (5454, 57440), (5744, 54540), (6060, 51696), (6462, 48480), (6464, 48465), (7180, 43632), (7272, 43080), (8080, 38772), (8616, 36360), (8640, 36259), (9090, 34464), (9693, 32320), (9696, 32310), (10770, 29088), (10908, 28720), (11488, 27270), (12120, 25848), (12924, 24240), (13635, 22976), (14360, 21816), (14544, 21540), (16155, 19392), (16160, 19386), (17232, 18180)]