164732480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:964

約数の個数: 112

約数和(自身を含む): 436497984

約数和(自身を除く): 271765504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 704, 848, 880, 883, 1060, 1166, 1696, 1760, 1766, 2120, 2332, 2915, 3392, 3520, 3532, 4240, 4415, 4664, 5830, 7064, 8480, 8830, 9328, 9713, 11660, 14128, 16960, 17660, 18656, 19426, 23320, 28256, 35320, 37312, 38852, 46640, 46799, 48565, 56512, 70640, 77704, 93280, 93598, 97130, 141280, 155408, 186560, 187196, 194260, 233995, 282560, 310816, 374392, 388520, 467990, 514789, 621632, 748784, 777040, 935980, 1029578, 1497568, 1554080, 1871960, 2059156, 2573945, 2995136, 3108160, 3743920, 4118312, 5147890, 7487840, 8236624, 10295780, 14975680, 16473248, 20591560, 32946496, 41183120, 82366240, 164732480]

約数ペア:

[(1, 164732480), (2, 82366240), (4, 41183120), (5, 32946496), (8, 20591560), (10, 16473248), (11, 14975680), (16, 10295780), (20, 8236624), (22, 7487840), (32, 5147890), (40, 4118312), (44, 3743920), (53, 3108160), (55, 2995136), (64, 2573945), (80, 2059156), (88, 1871960), (106, 1554080), (110, 1497568), (160, 1029578), (176, 935980), (212, 777040), (220, 748784), (265, 621632), (320, 514789), (352, 467990), (424, 388520), (440, 374392), (530, 310816), (583, 282560), (704, 233995), (848, 194260), (880, 187196), (883, 186560), (1060, 155408), (1166, 141280), (1696, 97130), (1760, 93598), (1766, 93280), (2120, 77704), (2332, 70640), (2915, 56512), (3392, 48565), (3520, 46799), (3532, 46640), (4240, 38852), (4415, 37312), (4664, 35320), (5830, 28256), (7064, 23320), (8480, 19426), (8830, 18656), (9328, 17660), (9713, 16960), (11660, 14128)]