269731840

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 764225280

約数和(自身を除く): 494493440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 71, 80, 106, 112, 128, 140, 142, 160, 212, 224, 256, 265, 280, 284, 320, 355, 371, 424, 448, 497, 512, 530, 560, 568, 640, 710, 742, 848, 896, 994, 1024, 1060, 1120, 1136, 1280, 1420, 1484, 1696, 1792, 1855, 1988, 2048, 2120, 2240, 2272, 2485, 2560, 2840, 2968, 3392, 3584, 3710, 3763, 3976, 4240, 4480, 4544, 4970, 5120, 5680, 5936, 6784, 7168, 7420, 7526, 7952, 8480, 8960, 9088, 9940, 10240, 11360, 11872, 13568, 14336, 14840, 15052, 15904, 16960, 17920, 18176, 18815, 19880, 22720, 23744, 26341, 27136, 29680, 30104, 31808, 33920, 35840, 36352, 37630, 39760, 45440, 47488, 52682, 54272, 59360, 60208, 63616, 67840, 71680, 72704, 75260, 79520, 90880, 94976, 105364, 108544, 118720, 120416, 127232, 131705, 135680, 145408, 150520, 159040, 181760, 189952, 210728, 237440, 240832, 254464, 263410, 271360, 301040, 318080, 363520, 379904, 421456, 474880, 481664, 508928, 526820, 542720, 602080, 636160, 727040, 759808, 842912, 949760, 963328, 1017856, 1053640, 1204160, 1272320, 1685824, 1899520, 1926656, 2107280, 2408320, 2544640, 3371648, 3799040, 3853312, 4214560, 4816640, 5089280, 6743296, 7706624, 8429120, 9633280, 13486592, 16858240, 19266560, 26973184, 33716480, 38533120, 53946368, 67432960, 134865920, 269731840]

約数ペア:

[(1, 269731840), (2, 134865920), (4, 67432960), (5, 53946368), (7, 38533120), (8, 33716480), (10, 26973184), (14, 19266560), (16, 16858240), (20, 13486592), (28, 9633280), (32, 8429120), (35, 7706624), (40, 6743296), (53, 5089280), (56, 4816640), (64, 4214560), (70, 3853312), (71, 3799040), (80, 3371648), (106, 2544640), (112, 2408320), (128, 2107280), (140, 1926656), (142, 1899520), (160, 1685824), (212, 1272320), (224, 1204160), (256, 1053640), (265, 1017856), (280, 963328), (284, 949760), (320, 842912), (355, 759808), (371, 727040), (424, 636160), (448, 602080), (497, 542720), (512, 526820), (530, 508928), (560, 481664), (568, 474880), (640, 421456), (710, 379904), (742, 363520), (848, 318080), (896, 301040), (994, 271360), (1024, 263410), (1060, 254464), (1120, 240832), (1136, 237440), (1280, 210728), (1420, 189952), (1484, 181760), (1696, 159040), (1792, 150520), (1855, 145408), (1988, 135680), (2048, 131705), (2120, 127232), (2240, 120416), (2272, 118720), (2485, 108544), (2560, 105364), (2840, 94976), (2968, 90880), (3392, 79520), (3584, 75260), (3710, 72704), (3763, 71680), (3976, 67840), (4240, 63616), (4480, 60208), (4544, 59360), (4970, 54272), (5120, 52682), (5680, 47488), (5936, 45440), (6784, 39760), (7168, 37630), (7420, 36352), (7526, 35840), (7952, 33920), (8480, 31808), (8960, 30104), (9088, 29680), (9940, 27136), (10240, 26341), (11360, 23744), (11872, 22720), (13568, 19880), (14336, 18815), (14840, 18176), (15052, 17920), (15904, 16960)]