1719385920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{28429}}^1$

素因数の和:28462

約数の個数: 224

約数和(自身を含む): 6932371200

約数和(自身を除く): 5212985280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 28429, 30240, 56858, 60480, 85287, 113716, 142145, 170574, 199003, 227432, 255861, 284290, 341148, 398006, 426435, 454864, 511722, 568580, 597009, 682296, 767583, 796012, 852870, 909728, 995015, 1023444, 1137160, 1194018, 1279305, 1364592, 1535166, 1592024, 1705740, 1791027, 1819456, 1990030, 2046888, 2274320, 2388036, 2558610, 2729184, 2985045, 3070332, 3184048, 3411480, 3582054, 3837915, 3980060, 4093776, 4548640, 4776072, 5117220, 5373081, 5458368, 5970090, 6140664, 6368096, 6822960, 7164108, 7675830, 7960120, 8187552, 8955135, 9097280, 9552144, 10234440, 10746162, 11940180, 12281328, 12736192, 13645920, 14328216, 15351660, 15920240, 16375104, 17910270, 19104288, 20468880, 21492324, 23880360, 24562656, 26865405, 27291840, 28656432, 30703320, 31840480, 35820540, 38208576, 40937760, 42984648, 47760720, 49125312, 53730810, 57312864, 61406640, 63680960, 71641080, 81875520, 85969296, 95521440, 107461620, 114625728, 122813280, 143282160, 171938592, 191042880, 214923240, 245626560, 286564320, 343877184, 429846480, 573128640, 859692960, 1719385920]

約数ペア:

[(1, 1719385920), (2, 859692960), (3, 573128640), (4, 429846480), (5, 343877184), (6, 286564320), (7, 245626560), (8, 214923240), (9, 191042880), (10, 171938592), (12, 143282160), (14, 122813280), (15, 114625728), (16, 107461620), (18, 95521440), (20, 85969296), (21, 81875520), (24, 71641080), (27, 63680960), (28, 61406640), (30, 57312864), (32, 53730810), (35, 49125312), (36, 47760720), (40, 42984648), (42, 40937760), (45, 38208576), (48, 35820540), (54, 31840480), (56, 30703320), (60, 28656432), (63, 27291840), (64, 26865405), (70, 24562656), (72, 23880360), (80, 21492324), (84, 20468880), (90, 19104288), (96, 17910270), (105, 16375104), (108, 15920240), (112, 15351660), (120, 14328216), (126, 13645920), (135, 12736192), (140, 12281328), (144, 11940180), (160, 10746162), (168, 10234440), (180, 9552144), (189, 9097280), (192, 8955135), (210, 8187552), (216, 7960120), (224, 7675830), (240, 7164108), (252, 6822960), (270, 6368096), (280, 6140664), (288, 5970090), (315, 5458368), (320, 5373081), (336, 5117220), (360, 4776072), (378, 4548640), (420, 4093776), (432, 3980060), (448, 3837915), (480, 3582054), (504, 3411480), (540, 3184048), (560, 3070332), (576, 2985045), (630, 2729184), (672, 2558610), (720, 2388036), (756, 2274320), (840, 2046888), (864, 1990030), (945, 1819456), (960, 1791027), (1008, 1705740), (1080, 1592024), (1120, 1535166), (1260, 1364592), (1344, 1279305), (1440, 1194018), (1512, 1137160), (1680, 1023444), (1728, 995015), (1890, 909728), (2016, 852870), (2160, 796012), (2240, 767583), (2520, 682296), (2880, 597009), (3024, 568580), (3360, 511722), (3780, 454864), (4032, 426435), (4320, 398006), (5040, 341148), (6048, 284290), (6720, 255861), (7560, 227432), (8640, 199003), (10080, 170574), (12096, 142145), (15120, 113716), (20160, 85287), (28429, 60480), (30240, 56858)]