266257920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 160

約数和(自身を含む): 875131488

約数和(自身を除く): 608873568

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, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 937, 960, 1110, 1184, 1280, 1480, 1536, 1776, 1874, 1920, 2220, 2368, 2560, 2811, 2960, 3552, 3748, 3840, 4440, 4685, 4736, 5622, 5920, 7104, 7496, 7680, 8880, 9370, 9472, 11244, 11840, 14055, 14208, 14992, 17760, 18740, 18944, 22488, 23680, 28110, 28416, 29984, 34669, 35520, 37480, 44976, 47360, 56220, 56832, 59968, 69338, 71040, 74960, 89952, 94720, 104007, 112440, 119936, 138676, 142080, 149920, 173345, 179904, 208014, 224880, 239872, 277352, 284160, 299840, 346690, 359808, 416028, 449760, 479744, 520035, 554704, 599680, 693380, 719616, 832056, 899520, 1040070, 1109408, 1199360, 1386760, 1439232, 1664112, 1799040, 2080140, 2218816, 2398720, 2773520, 3328224, 3598080, 4160280, 4437632, 5547040, 6656448, 7196160, 8320560, 8875264, 11094080, 13312896, 16641120, 17750528, 22188160, 26625792, 33282240, 44376320, 53251584, 66564480, 88752640, 133128960, 266257920]

約数ペア:

[(1, 266257920), (2, 133128960), (3, 88752640), (4, 66564480), (5, 53251584), (6, 44376320), (8, 33282240), (10, 26625792), (12, 22188160), (15, 17750528), (16, 16641120), (20, 13312896), (24, 11094080), (30, 8875264), (32, 8320560), (37, 7196160), (40, 6656448), (48, 5547040), (60, 4437632), (64, 4160280), (74, 3598080), (80, 3328224), (96, 2773520), (111, 2398720), (120, 2218816), (128, 2080140), (148, 1799040), (160, 1664112), (185, 1439232), (192, 1386760), (222, 1199360), (240, 1109408), (256, 1040070), (296, 899520), (320, 832056), (370, 719616), (384, 693380), (444, 599680), (480, 554704), (512, 520035), (555, 479744), (592, 449760), (640, 416028), (740, 359808), (768, 346690), (888, 299840), (937, 284160), (960, 277352), (1110, 239872), (1184, 224880), (1280, 208014), (1480, 179904), (1536, 173345), (1776, 149920), (1874, 142080), (1920, 138676), (2220, 119936), (2368, 112440), (2560, 104007), (2811, 94720), (2960, 89952), (3552, 74960), (3748, 71040), (3840, 69338), (4440, 59968), (4685, 56832), (4736, 56220), (5622, 47360), (5920, 44976), (7104, 37480), (7496, 35520), (7680, 34669), (8880, 29984), (9370, 28416), (9472, 28110), (11244, 23680), (11840, 22488), (14055, 18944), (14208, 18740), (14992, 17760)]