855647760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3209}}^1$

素因数の和:3337

約数の個数: 160

約数和(自身を含む): 2923205760

約数和(自身を除く): 2067558000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 132, 165, 176, 202, 220, 240, 264, 303, 330, 404, 440, 505, 528, 606, 660, 808, 880, 1010, 1111, 1212, 1320, 1515, 1616, 2020, 2222, 2424, 2640, 3030, 3209, 3333, 4040, 4444, 4848, 5555, 6060, 6418, 6666, 8080, 8888, 9627, 11110, 12120, 12836, 13332, 16045, 16665, 17776, 19254, 22220, 24240, 25672, 26664, 32090, 33330, 35299, 38508, 44440, 48135, 51344, 53328, 64180, 66660, 70598, 77016, 88880, 96270, 105897, 128360, 133320, 141196, 154032, 176495, 192540, 211794, 256720, 266640, 282392, 324109, 352990, 385080, 423588, 529485, 564784, 648218, 705980, 770160, 847176, 972327, 1058970, 1296436, 1411960, 1620545, 1694352, 1944654, 2117940, 2592872, 2823920, 3241090, 3565199, 3889308, 4235880, 4861635, 5185744, 6482180, 7130398, 7778616, 8471760, 9723270, 10695597, 12964360, 14260796, 15557232, 17825995, 19446540, 21391194, 25928720, 28521592, 35651990, 38893080, 42782388, 53477985, 57043184, 71303980, 77786160, 85564776, 106955970, 142607960, 171129552, 213911940, 285215920, 427823880, 855647760]

約数ペア:

[(1, 855647760), (2, 427823880), (3, 285215920), (4, 213911940), (5, 171129552), (6, 142607960), (8, 106955970), (10, 85564776), (11, 77786160), (12, 71303980), (15, 57043184), (16, 53477985), (20, 42782388), (22, 38893080), (24, 35651990), (30, 28521592), (33, 25928720), (40, 21391194), (44, 19446540), (48, 17825995), (55, 15557232), (60, 14260796), (66, 12964360), (80, 10695597), (88, 9723270), (101, 8471760), (110, 7778616), (120, 7130398), (132, 6482180), (165, 5185744), (176, 4861635), (202, 4235880), (220, 3889308), (240, 3565199), (264, 3241090), (303, 2823920), (330, 2592872), (404, 2117940), (440, 1944654), (505, 1694352), (528, 1620545), (606, 1411960), (660, 1296436), (808, 1058970), (880, 972327), (1010, 847176), (1111, 770160), (1212, 705980), (1320, 648218), (1515, 564784), (1616, 529485), (2020, 423588), (2222, 385080), (2424, 352990), (2640, 324109), (3030, 282392), (3209, 266640), (3333, 256720), (4040, 211794), (4444, 192540), (4848, 176495), (5555, 154032), (6060, 141196), (6418, 133320), (6666, 128360), (8080, 105897), (8888, 96270), (9627, 88880), (11110, 77016), (12120, 70598), (12836, 66660), (13332, 64180), (16045, 53328), (16665, 51344), (17776, 48135), (19254, 44440), (22220, 38508), (24240, 35299), (25672, 33330), (26664, 32090)]