1891589760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{12163}}^1$

素因数の和:12197

約数の個数: 192

約数和(自身を含む): 6774374880

約数和(自身を除く): 4882785120

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, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12163, 12960, 15552, 17280, 19440, 24326, 25920, 31104, 36489, 38880, 48652, 51840, 60815, 72978, 77760, 97304, 109467, 121630, 145956, 155520, 182445, 194608, 218934, 243260, 291912, 328401, 364890, 389216, 437868, 486520, 547335, 583824, 656802, 729780, 778432, 875736, 973040, 985203, 1094670, 1167648, 1313604, 1459560, 1556864, 1642005, 1751472, 1946080, 1970406, 2189340, 2335296, 2627208, 2919120, 2955609, 3284010, 3502944, 3892160, 3940812, 4378680, 4670592, 4926015, 5254416, 5838240, 5911218, 6568020, 7005888, 7784320, 7881624, 8757360, 9852030, 10508832, 11676480, 11822436, 13136040, 14011776, 14778045, 15763248, 17514720, 19704060, 21017664, 23352960, 23644872, 26272080, 29556090, 31526496, 35029440, 39408120, 42035328, 47289744, 52544160, 59112180, 63052992, 70058880, 78816240, 94579488, 105088320, 118224360, 126105984, 157632480, 189158976, 210176640, 236448720, 315264960, 378317952, 472897440, 630529920, 945794880, 1891589760]

約数ペア:

[(1, 1891589760), (2, 945794880), (3, 630529920), (4, 472897440), (5, 378317952), (6, 315264960), (8, 236448720), (9, 210176640), (10, 189158976), (12, 157632480), (15, 126105984), (16, 118224360), (18, 105088320), (20, 94579488), (24, 78816240), (27, 70058880), (30, 63052992), (32, 59112180), (36, 52544160), (40, 47289744), (45, 42035328), (48, 39408120), (54, 35029440), (60, 31526496), (64, 29556090), (72, 26272080), (80, 23644872), (81, 23352960), (90, 21017664), (96, 19704060), (108, 17514720), (120, 15763248), (128, 14778045), (135, 14011776), (144, 13136040), (160, 11822436), (162, 11676480), (180, 10508832), (192, 9852030), (216, 8757360), (240, 7881624), (243, 7784320), (270, 7005888), (288, 6568020), (320, 5911218), (324, 5838240), (360, 5254416), (384, 4926015), (405, 4670592), (432, 4378680), (480, 3940812), (486, 3892160), (540, 3502944), (576, 3284010), (640, 2955609), (648, 2919120), (720, 2627208), (810, 2335296), (864, 2189340), (960, 1970406), (972, 1946080), (1080, 1751472), (1152, 1642005), (1215, 1556864), (1296, 1459560), (1440, 1313604), (1620, 1167648), (1728, 1094670), (1920, 985203), (1944, 973040), (2160, 875736), (2430, 778432), (2592, 729780), (2880, 656802), (3240, 583824), (3456, 547335), (3888, 486520), (4320, 437868), (4860, 389216), (5184, 364890), (5760, 328401), (6480, 291912), (7776, 243260), (8640, 218934), (9720, 194608), (10368, 182445), (12163, 155520), (12960, 145956), (15552, 121630), (17280, 109467), (19440, 97304), (24326, 77760), (25920, 72978), (31104, 60815), (36489, 51840), (38880, 48652)]