1020628791168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{5237}}^1\times {\mathrm{72503}}^1$

素因数の和:77764

約数の個数: 128

約数和(自身を含む): 3098971768320

約数和(自身を除く): 2078342977152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 5237, 10474, 15711, 20948, 31422, 36659, 41896, 62844, 72503, 73318, 83792, 109977, 125688, 145006, 146636, 167584, 217509, 219954, 251376, 290012, 293272, 335168, 435018, 439908, 502752, 507521, 580024, 586544, 670336, 870036, 879816, 1005504, 1015042, 1160048, 1173088, 1522563, 1740072, 1759632, 2011008, 2030084, 2320096, 2346176, 3045126, 3480144, 3519264, 4060168, 4640192, 4692352, 6090252, 6960288, 7038528, 8120336, 9280384, 12180504, 13920576, 14077056, 16240672, 24361008, 27841152, 32481344, 48722016, 64962688, 97444032, 194888064, 379698211, 759396422, 1139094633, 1518792844, 2278189266, 2657887477, 3037585688, 4556378532, 5315774954, 6075171376, 7973662431, 9112757064, 10631549908, 12150342752, 15947324862, 18225514128, 21263099816, 24300685504, 31894649724, 36451028256, 42526199632, 48601371008, 63789299448, 72902056512, 85052399264, 127578598896, 145804113024, 170104798528, 255157197792, 340209597056, 510314395584, 1020628791168]

約数ペア:

[(1, 1020628791168), (2, 510314395584), (3, 340209597056), (4, 255157197792), (6, 170104798528), (7, 145804113024), (8, 127578598896), (12, 85052399264), (14, 72902056512), (16, 63789299448), (21, 48601371008), (24, 42526199632), (28, 36451028256), (32, 31894649724), (42, 24300685504), (48, 21263099816), (56, 18225514128), (64, 15947324862), (84, 12150342752), (96, 10631549908), (112, 9112757064), (128, 7973662431), (168, 6075171376), (192, 5315774954), (224, 4556378532), (336, 3037585688), (384, 2657887477), (448, 2278189266), (672, 1518792844), (896, 1139094633), (1344, 759396422), (2688, 379698211), (5237, 194888064), (10474, 97444032), (15711, 64962688), (20948, 48722016), (31422, 32481344), (36659, 27841152), (41896, 24361008), (62844, 16240672), (72503, 14077056), (73318, 13920576), (83792, 12180504), (109977, 9280384), (125688, 8120336), (145006, 7038528), (146636, 6960288), (167584, 6090252), (217509, 4692352), (219954, 4640192), (251376, 4060168), (290012, 3519264), (293272, 3480144), (335168, 3045126), (435018, 2346176), (439908, 2320096), (502752, 2030084), (507521, 2011008), (580024, 1759632), (586544, 1740072), (670336, 1522563), (870036, 1173088), (879816, 1160048), (1005504, 1015042)]