128000736

素因数分解:

$2^5\times 3^7\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 396748800

約数和(自身を除く): 268748064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 72, 81, 93, 96, 108, 118, 124, 144, 162, 177, 186, 216, 236, 243, 248, 279, 288, 324, 354, 372, 432, 472, 486, 496, 531, 558, 648, 708, 729, 744, 837, 864, 944, 972, 992, 1062, 1116, 1296, 1416, 1458, 1488, 1593, 1674, 1829, 1888, 1944, 2124, 2187, 2232, 2511, 2592, 2832, 2916, 2976, 3186, 3348, 3658, 3888, 4248, 4374, 4464, 4779, 5022, 5487, 5664, 5832, 6372, 6696, 7316, 7533, 7776, 8496, 8748, 8928, 9558, 10044, 10974, 11664, 12744, 13392, 14337, 14632, 15066, 16461, 16992, 17496, 19116, 20088, 21948, 22599, 23328, 25488, 26784, 28674, 29264, 30132, 32922, 34992, 38232, 40176, 43011, 43896, 45198, 49383, 50976, 57348, 58528, 60264, 65844, 67797, 69984, 76464, 80352, 86022, 87792, 90396, 98766, 114696, 120528, 129033, 131688, 135594, 148149, 152928, 172044, 175584, 180792, 197532, 229392, 241056, 258066, 263376, 271188, 296298, 344088, 361584, 395064, 444447, 458784, 516132, 526752, 542376, 592596, 688176, 723168, 790128, 888894, 1032264, 1084752, 1185192, 1333341, 1376352, 1580256, 1777788, 2064528, 2169504, 2370384, 2666682, 3555576, 4000023, 4129056, 4740768, 5333364, 7111152, 8000046, 10666728, 14222304, 16000092, 21333456, 32000184, 42666912, 64000368, 128000736]

約数ペア:

[(1, 128000736), (2, 64000368), (3, 42666912), (4, 32000184), (6, 21333456), (8, 16000092), (9, 14222304), (12, 10666728), (16, 8000046), (18, 7111152), (24, 5333364), (27, 4740768), (31, 4129056), (32, 4000023), (36, 3555576), (48, 2666682), (54, 2370384), (59, 2169504), (62, 2064528), (72, 1777788), (81, 1580256), (93, 1376352), (96, 1333341), (108, 1185192), (118, 1084752), (124, 1032264), (144, 888894), (162, 790128), (177, 723168), (186, 688176), (216, 592596), (236, 542376), (243, 526752), (248, 516132), (279, 458784), (288, 444447), (324, 395064), (354, 361584), (372, 344088), (432, 296298), (472, 271188), (486, 263376), (496, 258066), (531, 241056), (558, 229392), (648, 197532), (708, 180792), (729, 175584), (744, 172044), (837, 152928), (864, 148149), (944, 135594), (972, 131688), (992, 129033), (1062, 120528), (1116, 114696), (1296, 98766), (1416, 90396), (1458, 87792), (1488, 86022), (1593, 80352), (1674, 76464), (1829, 69984), (1888, 67797), (1944, 65844), (2124, 60264), (2187, 58528), (2232, 57348), (2511, 50976), (2592, 49383), (2832, 45198), (2916, 43896), (2976, 43011), (3186, 40176), (3348, 38232), (3658, 34992), (3888, 32922), (4248, 30132), (4374, 29264), (4464, 28674), (4779, 26784), (5022, 25488), (5487, 23328), (5664, 22599), (5832, 21948), (6372, 20088), (6696, 19116), (7316, 17496), (7533, 16992), (7776, 16461), (8496, 15066), (8748, 14632), (8928, 14337), (9558, 13392), (10044, 12744), (10974, 11664)]