267028160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 779507712

約数和(自身を除く): 512479552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 71, 73, 80, 92, 112, 115, 140, 142, 146, 160, 161, 184, 224, 230, 280, 284, 292, 320, 322, 355, 365, 368, 448, 460, 497, 511, 560, 568, 584, 644, 710, 730, 736, 805, 920, 994, 1022, 1120, 1136, 1168, 1288, 1420, 1460, 1472, 1610, 1633, 1679, 1840, 1988, 2044, 2240, 2272, 2336, 2485, 2555, 2576, 2840, 2920, 3220, 3266, 3358, 3680, 3976, 4088, 4544, 4672, 4970, 5110, 5152, 5183, 5680, 5840, 6440, 6532, 6716, 7360, 7952, 8165, 8176, 8395, 9940, 10220, 10304, 10366, 11360, 11431, 11680, 11753, 12880, 13064, 13432, 15904, 16330, 16352, 16790, 19880, 20440, 20732, 22720, 22862, 23360, 23506, 25760, 25915, 26128, 26864, 31808, 32660, 32704, 33580, 36281, 39760, 40880, 41464, 45724, 47012, 51520, 51830, 52256, 53728, 57155, 58765, 65320, 67160, 72562, 79520, 81760, 82928, 91448, 94024, 103660, 104512, 107456, 114310, 117530, 119209, 130640, 134320, 145124, 159040, 163520, 165856, 181405, 182896, 188048, 207320, 228620, 235060, 238418, 261280, 268640, 290248, 331712, 362810, 365792, 376096, 414640, 457240, 470120, 476836, 522560, 537280, 580496, 596045, 725620, 731584, 752192, 829280, 834463, 914480, 940240, 953672, 1160992, 1192090, 1451240, 1658560, 1668926, 1828960, 1880480, 1907344, 2321984, 2384180, 2902480, 3337852, 3657920, 3760960, 3814688, 4172315, 4768360, 5804960, 6675704, 7629376, 8344630, 9536720, 11609920, 13351408, 16689260, 19073440, 26702816, 33378520, 38146880, 53405632, 66757040, 133514080, 267028160]

約数ペア:

[(1, 267028160), (2, 133514080), (4, 66757040), (5, 53405632), (7, 38146880), (8, 33378520), (10, 26702816), (14, 19073440), (16, 16689260), (20, 13351408), (23, 11609920), (28, 9536720), (32, 8344630), (35, 7629376), (40, 6675704), (46, 5804960), (56, 4768360), (64, 4172315), (70, 3814688), (71, 3760960), (73, 3657920), (80, 3337852), (92, 2902480), (112, 2384180), (115, 2321984), (140, 1907344), (142, 1880480), (146, 1828960), (160, 1668926), (161, 1658560), (184, 1451240), (224, 1192090), (230, 1160992), (280, 953672), (284, 940240), (292, 914480), (320, 834463), (322, 829280), (355, 752192), (365, 731584), (368, 725620), (448, 596045), (460, 580496), (497, 537280), (511, 522560), (560, 476836), (568, 470120), (584, 457240), (644, 414640), (710, 376096), (730, 365792), (736, 362810), (805, 331712), (920, 290248), (994, 268640), (1022, 261280), (1120, 238418), (1136, 235060), (1168, 228620), (1288, 207320), (1420, 188048), (1460, 182896), (1472, 181405), (1610, 165856), (1633, 163520), (1679, 159040), (1840, 145124), (1988, 134320), (2044, 130640), (2240, 119209), (2272, 117530), (2336, 114310), (2485, 107456), (2555, 104512), (2576, 103660), (2840, 94024), (2920, 91448), (3220, 82928), (3266, 81760), (3358, 79520), (3680, 72562), (3976, 67160), (4088, 65320), (4544, 58765), (4672, 57155), (4970, 53728), (5110, 52256), (5152, 51830), (5183, 51520), (5680, 47012), (5840, 45724), (6440, 41464), (6532, 40880), (6716, 39760), (7360, 36281), (7952, 33580), (8165, 32704), (8176, 32660), (8395, 31808), (9940, 26864), (10220, 26128), (10304, 25915), (10366, 25760), (11360, 23506), (11431, 23360), (11680, 22862), (11753, 22720), (12880, 20732), (13064, 20440), (13432, 19880), (15904, 16790), (16330, 16352)]