1315121184

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 240

約数和(自身を含む): 4303031040

約数和(自身を除く): 2987909856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 624, 648, 702, 744, 806, 837, 864, 936, 992, 1053, 1116, 1209, 1248, 1259, 1296, 1404, 1488, 1612, 1674, 1872, 2106, 2232, 2418, 2511, 2518, 2592, 2808, 2976, 3224, 3348, 3627, 3744, 3777, 4212, 4464, 4836, 5022, 5036, 5616, 6448, 6696, 7254, 7554, 8424, 8928, 9672, 10044, 10072, 10881, 11232, 11331, 12896, 13392, 14508, 15108, 16367, 16848, 19344, 20088, 20144, 21762, 22662, 26784, 29016, 30216, 32643, 32734, 33696, 33993, 38688, 39029, 40176, 40288, 43524, 45324, 49101, 58032, 60432, 65286, 65468, 67986, 78058, 80352, 87048, 90648, 98202, 101979, 116064, 117087, 120864, 130572, 130936, 135972, 147303, 156116, 174096, 181296, 196404, 203958, 234174, 261144, 261872, 271944, 294606, 312232, 348192, 351261, 362592, 392808, 407916, 441909, 468348, 507377, 522288, 523744, 543888, 589212, 624464, 702522, 785616, 815832, 883818, 936696, 1014754, 1044576, 1053783, 1087776, 1178424, 1248928, 1325727, 1405044, 1522131, 1571232, 1631664, 1767636, 1873392, 2029508, 2107566, 2356848, 2651454, 2810088, 3044262, 3161349, 3263328, 3535272, 3746784, 4059016, 4215132, 4566393, 4713696, 5302908, 5620176, 6088524, 6322698, 7070544, 8118032, 8430264, 9132786, 10605816, 11240352, 12177048, 12645396, 13699179, 14141088, 16236064, 16860528, 18265572, 21211632, 24354096, 25290792, 27398358, 33721056, 36531144, 41097537, 42423264, 48708192, 50581584, 54796716, 73062288, 82195074, 101163168, 109593432, 146124576, 164390148, 219186864, 328780296, 438373728, 657560592, 1315121184]

約数ペア:

[(1, 1315121184), (2, 657560592), (3, 438373728), (4, 328780296), (6, 219186864), (8, 164390148), (9, 146124576), (12, 109593432), (13, 101163168), (16, 82195074), (18, 73062288), (24, 54796716), (26, 50581584), (27, 48708192), (31, 42423264), (32, 41097537), (36, 36531144), (39, 33721056), (48, 27398358), (52, 25290792), (54, 24354096), (62, 21211632), (72, 18265572), (78, 16860528), (81, 16236064), (93, 14141088), (96, 13699179), (104, 12645396), (108, 12177048), (117, 11240352), (124, 10605816), (144, 9132786), (156, 8430264), (162, 8118032), (186, 7070544), (208, 6322698), (216, 6088524), (234, 5620176), (248, 5302908), (279, 4713696), (288, 4566393), (312, 4215132), (324, 4059016), (351, 3746784), (372, 3535272), (403, 3263328), (416, 3161349), (432, 3044262), (468, 2810088), (496, 2651454), (558, 2356848), (624, 2107566), (648, 2029508), (702, 1873392), (744, 1767636), (806, 1631664), (837, 1571232), (864, 1522131), (936, 1405044), (992, 1325727), (1053, 1248928), (1116, 1178424), (1209, 1087776), (1248, 1053783), (1259, 1044576), (1296, 1014754), (1404, 936696), (1488, 883818), (1612, 815832), (1674, 785616), (1872, 702522), (2106, 624464), (2232, 589212), (2418, 543888), (2511, 523744), (2518, 522288), (2592, 507377), (2808, 468348), (2976, 441909), (3224, 407916), (3348, 392808), (3627, 362592), (3744, 351261), (3777, 348192), (4212, 312232), (4464, 294606), (4836, 271944), (5022, 261872), (5036, 261144), (5616, 234174), (6448, 203958), (6696, 196404), (7254, 181296), (7554, 174096), (8424, 156116), (8928, 147303), (9672, 135972), (10044, 130936), (10072, 130572), (10881, 120864), (11232, 117087), (11331, 116064), (12896, 101979), (13392, 98202), (14508, 90648), (15108, 87048), (16367, 80352), (16848, 78058), (19344, 67986), (20088, 65468), (20144, 65286), (21762, 60432), (22662, 58032), (26784, 49101), (29016, 45324), (30216, 43524), (32643, 40288), (32734, 40176), (33696, 39029), (33993, 38688)]