203264640

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1307}}^1$

素因数の和:1341

約数の個数: 192

約数和(自身を含む): 728451360

約数和(自身を除く): 525186720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1307, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2614, 2880, 3240, 3456, 3888, 3921, 4320, 4860, 5184, 5228, 5760, 6480, 6535, 7776, 7842, 8640, 9720, 10368, 10456, 11763, 12960, 13070, 15552, 15684, 17280, 19440, 19605, 20912, 23526, 25920, 26140, 31104, 31368, 35289, 38880, 39210, 41824, 47052, 51840, 52280, 58815, 62736, 70578, 77760, 78420, 83648, 94104, 104560, 105867, 117630, 125472, 141156, 155520, 156840, 167296, 176445, 188208, 209120, 211734, 235260, 250944, 282312, 313680, 317601, 352890, 376416, 418240, 423468, 470520, 501888, 529335, 564624, 627360, 635202, 705780, 752832, 836480, 846936, 941040, 1058670, 1129248, 1254720, 1270404, 1411560, 1505664, 1588005, 1693872, 1882080, 2117340, 2258496, 2509440, 2540808, 2823120, 3176010, 3387744, 3764160, 4234680, 4516992, 5081616, 5646240, 6352020, 6775488, 7528320, 8469360, 10163232, 11292480, 12704040, 13550976, 16938720, 20326464, 22584960, 25408080, 33877440, 40652928, 50816160, 67754880, 101632320, 203264640]

約数ペア:

[(1, 203264640), (2, 101632320), (3, 67754880), (4, 50816160), (5, 40652928), (6, 33877440), (8, 25408080), (9, 22584960), (10, 20326464), (12, 16938720), (15, 13550976), (16, 12704040), (18, 11292480), (20, 10163232), (24, 8469360), (27, 7528320), (30, 6775488), (32, 6352020), (36, 5646240), (40, 5081616), (45, 4516992), (48, 4234680), (54, 3764160), (60, 3387744), (64, 3176010), (72, 2823120), (80, 2540808), (81, 2509440), (90, 2258496), (96, 2117340), (108, 1882080), (120, 1693872), (128, 1588005), (135, 1505664), (144, 1411560), (160, 1270404), (162, 1254720), (180, 1129248), (192, 1058670), (216, 941040), (240, 846936), (243, 836480), (270, 752832), (288, 705780), (320, 635202), (324, 627360), (360, 564624), (384, 529335), (405, 501888), (432, 470520), (480, 423468), (486, 418240), (540, 376416), (576, 352890), (640, 317601), (648, 313680), (720, 282312), (810, 250944), (864, 235260), (960, 211734), (972, 209120), (1080, 188208), (1152, 176445), (1215, 167296), (1296, 156840), (1307, 155520), (1440, 141156), (1620, 125472), (1728, 117630), (1920, 105867), (1944, 104560), (2160, 94104), (2430, 83648), (2592, 78420), (2614, 77760), (2880, 70578), (3240, 62736), (3456, 58815), (3888, 52280), (3921, 51840), (4320, 47052), (4860, 41824), (5184, 39210), (5228, 38880), (5760, 35289), (6480, 31368), (6535, 31104), (7776, 26140), (7842, 25920), (8640, 23526), (9720, 20912), (10368, 19605), (10456, 19440), (11763, 17280), (12960, 15684), (13070, 15552)]