152842240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 104

約数和(自身を含む): 389236320

約数和(自身を除く): 236394080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 439, 512, 544, 640, 680, 878, 1024, 1088, 1280, 1360, 1756, 2048, 2176, 2195, 2560, 2720, 3512, 4096, 4352, 4390, 5120, 5440, 7024, 7463, 8704, 8780, 10240, 10880, 14048, 14926, 17408, 17560, 20480, 21760, 28096, 29852, 34816, 35120, 37315, 43520, 56192, 59704, 69632, 70240, 74630, 87040, 112384, 119408, 140480, 149260, 174080, 224768, 238816, 280960, 298520, 348160, 449536, 477632, 561920, 597040, 899072, 955264, 1123840, 1194080, 1798144, 1910528, 2247680, 2388160, 3821056, 4495360, 4776320, 7642112, 8990720, 9552640, 15284224, 19105280, 30568448, 38210560, 76421120, 152842240]

約数ペア:

[(1, 152842240), (2, 76421120), (4, 38210560), (5, 30568448), (8, 19105280), (10, 15284224), (16, 9552640), (17, 8990720), (20, 7642112), (32, 4776320), (34, 4495360), (40, 3821056), (64, 2388160), (68, 2247680), (80, 1910528), (85, 1798144), (128, 1194080), (136, 1123840), (160, 955264), (170, 899072), (256, 597040), (272, 561920), (320, 477632), (340, 449536), (439, 348160), (512, 298520), (544, 280960), (640, 238816), (680, 224768), (878, 174080), (1024, 149260), (1088, 140480), (1280, 119408), (1360, 112384), (1756, 87040), (2048, 74630), (2176, 70240), (2195, 69632), (2560, 59704), (2720, 56192), (3512, 43520), (4096, 37315), (4352, 35120), (4390, 34816), (5120, 29852), (5440, 28096), (7024, 21760), (7463, 20480), (8704, 17560), (8780, 17408), (10240, 14926), (10880, 14048)]