267765760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 652579200

約数和(自身を除く): 384813440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 331, 395, 512, 632, 640, 662, 790, 1024, 1264, 1280, 1324, 1580, 1655, 2048, 2528, 2560, 2648, 3160, 3310, 5056, 5120, 5296, 6320, 6620, 10112, 10240, 10592, 12640, 13240, 20224, 21184, 25280, 26149, 26480, 40448, 42368, 50560, 52298, 52960, 80896, 84736, 101120, 104596, 105920, 130745, 161792, 169472, 202240, 209192, 211840, 261490, 338944, 404480, 418384, 423680, 522980, 677888, 808960, 836768, 847360, 1045960, 1673536, 1694720, 2091920, 3347072, 3389440, 4183840, 6694144, 8367680, 13388288, 16735360, 26776576, 33470720, 53553152, 66941440, 133882880, 267765760]

約数ペア:

[(1, 267765760), (2, 133882880), (4, 66941440), (5, 53553152), (8, 33470720), (10, 26776576), (16, 16735360), (20, 13388288), (32, 8367680), (40, 6694144), (64, 4183840), (79, 3389440), (80, 3347072), (128, 2091920), (158, 1694720), (160, 1673536), (256, 1045960), (316, 847360), (320, 836768), (331, 808960), (395, 677888), (512, 522980), (632, 423680), (640, 418384), (662, 404480), (790, 338944), (1024, 261490), (1264, 211840), (1280, 209192), (1324, 202240), (1580, 169472), (1655, 161792), (2048, 130745), (2528, 105920), (2560, 104596), (2648, 101120), (3160, 84736), (3310, 80896), (5056, 52960), (5120, 52298), (5296, 50560), (6320, 42368), (6620, 40448), (10112, 26480), (10240, 26149), (10592, 25280), (12640, 21184), (13240, 20224)]