66564480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 218141280

約数和(自身を除く): 151576800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 937, 960, 1110, 1184, 1480, 1776, 1874, 1920, 2220, 2368, 2811, 2960, 3552, 3748, 4440, 4685, 4736, 5622, 5920, 7104, 7496, 8880, 9370, 11244, 11840, 14055, 14208, 14992, 17760, 18740, 22488, 23680, 28110, 29984, 34669, 35520, 37480, 44976, 56220, 59968, 69338, 71040, 74960, 89952, 104007, 112440, 119936, 138676, 149920, 173345, 179904, 208014, 224880, 277352, 299840, 346690, 359808, 416028, 449760, 520035, 554704, 599680, 693380, 832056, 899520, 1040070, 1109408, 1386760, 1664112, 1799040, 2080140, 2218816, 2773520, 3328224, 4160280, 4437632, 5547040, 6656448, 8320560, 11094080, 13312896, 16641120, 22188160, 33282240, 66564480]

約数ペア:

[(1, 66564480), (2, 33282240), (3, 22188160), (4, 16641120), (5, 13312896), (6, 11094080), (8, 8320560), (10, 6656448), (12, 5547040), (15, 4437632), (16, 4160280), (20, 3328224), (24, 2773520), (30, 2218816), (32, 2080140), (37, 1799040), (40, 1664112), (48, 1386760), (60, 1109408), (64, 1040070), (74, 899520), (80, 832056), (96, 693380), (111, 599680), (120, 554704), (128, 520035), (148, 449760), (160, 416028), (185, 359808), (192, 346690), (222, 299840), (240, 277352), (296, 224880), (320, 208014), (370, 179904), (384, 173345), (444, 149920), (480, 138676), (555, 119936), (592, 112440), (640, 104007), (740, 89952), (888, 74960), (937, 71040), (960, 69338), (1110, 59968), (1184, 56220), (1480, 44976), (1776, 37480), (1874, 35520), (1920, 34669), (2220, 29984), (2368, 28110), (2811, 23680), (2960, 22488), (3552, 18740), (3748, 17760), (4440, 14992), (4685, 14208), (4736, 14055), (5622, 11840), (5920, 11244), (7104, 9370), (7496, 8880)]