7976951280

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 320

約数和(自身を含む): 28112486400

約数和(自身を除く): 20135535120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 216, 240, 243, 254, 270, 324, 359, 360, 381, 405, 432, 486, 508, 540, 635, 648, 718, 720, 729, 762, 810, 972, 1016, 1077, 1080, 1143, 1215, 1270, 1296, 1436, 1458, 1524, 1620, 1795, 1905, 1944, 2032, 2154, 2160, 2187, 2286, 2430, 2540, 2872, 2916, 3048, 3231, 3240, 3429, 3590, 3645, 3810, 3888, 4308, 4374, 4572, 4860, 5080, 5385, 5715, 5744, 5832, 6096, 6462, 6480, 6858, 7180, 7290, 7620, 8616, 8748, 9144, 9693, 9720, 10160, 10287, 10770, 10935, 11430, 11664, 12924, 13716, 14360, 14580, 15240, 16155, 17145, 17232, 17496, 18288, 19386, 19440, 20574, 21540, 21870, 22860, 25848, 27432, 28720, 29079, 29160, 30480, 30861, 32310, 34290, 34992, 38772, 41148, 43080, 43740, 45593, 45720, 48465, 51435, 51696, 54864, 58158, 58320, 61722, 64620, 68580, 77544, 82296, 86160, 87237, 87480, 91186, 91440, 92583, 96930, 102870, 116316, 123444, 129240, 136779, 137160, 145395, 154305, 155088, 164592, 174474, 174960, 182372, 185166, 193860, 205740, 227965, 232632, 246888, 258480, 261711, 273558, 274320, 277749, 290790, 308610, 348948, 364744, 370332, 387720, 410337, 411480, 436185, 455930, 462915, 465264, 493776, 523422, 547116, 555498, 581580, 617220, 683895, 697896, 729488, 740664, 775440, 785133, 820674, 822960, 872370, 911860, 925830, 1046844, 1094232, 1110996, 1163160, 1231011, 1234440, 1308555, 1367790, 1388745, 1395792, 1481328, 1570266, 1641348, 1744740, 1823720, 1851660, 2051685, 2093688, 2188464, 2221992, 2326320, 2462022, 2468880, 2617110, 2735580, 2777490, 3140532, 3282696, 3489480, 3647440, 3693033, 3703320, 3925665, 4103370, 4187376, 4443984, 4924044, 5234220, 5471160, 5554980, 6155055, 6281064, 6565392, 6978960, 7386066, 7406640, 7851330, 8206740, 9848088, 10468440, 10942320, 11079099, 11109960, 12310110, 12562128, 14772132, 15702660, 16413480, 18465165, 19696176, 20936880, 22158198, 22219920, 24620220, 29544264, 31405320, 32826960, 33237297, 36930330, 44316396, 49240440, 55395495, 59088528, 62810640, 66474594, 73860660, 88632792, 98480880, 99711891, 110790990, 132949188, 147721320, 166186485, 177265584, 199423782, 221581980, 265898376, 295442640, 332372970, 398847564, 443163960, 498559455, 531796752, 664745940, 797695128, 886327920, 997118910, 1329491880, 1595390256, 1994237820, 2658983760, 3988475640, 7976951280]

約数ペア:

[(1, 7976951280), (2, 3988475640), (3, 2658983760), (4, 1994237820), (5, 1595390256), (6, 1329491880), (8, 997118910), (9, 886327920), (10, 797695128), (12, 664745940), (15, 531796752), (16, 498559455), (18, 443163960), (20, 398847564), (24, 332372970), (27, 295442640), (30, 265898376), (36, 221581980), (40, 199423782), (45, 177265584), (48, 166186485), (54, 147721320), (60, 132949188), (72, 110790990), (80, 99711891), (81, 98480880), (90, 88632792), (108, 73860660), (120, 66474594), (127, 62810640), (135, 59088528), (144, 55395495), (162, 49240440), (180, 44316396), (216, 36930330), (240, 33237297), (243, 32826960), (254, 31405320), (270, 29544264), (324, 24620220), (359, 22219920), (360, 22158198), (381, 20936880), (405, 19696176), (432, 18465165), (486, 16413480), (508, 15702660), (540, 14772132), (635, 12562128), (648, 12310110), (718, 11109960), (720, 11079099), (729, 10942320), (762, 10468440), (810, 9848088), (972, 8206740), (1016, 7851330), (1077, 7406640), (1080, 7386066), (1143, 6978960), (1215, 6565392), (1270, 6281064), (1296, 6155055), (1436, 5554980), (1458, 5471160), (1524, 5234220), (1620, 4924044), (1795, 4443984), (1905, 4187376), (1944, 4103370), (2032, 3925665), (2154, 3703320), (2160, 3693033), (2187, 3647440), (2286, 3489480), (2430, 3282696), (2540, 3140532), (2872, 2777490), (2916, 2735580), (3048, 2617110), (3231, 2468880), (3240, 2462022), (3429, 2326320), (3590, 2221992), (3645, 2188464), (3810, 2093688), (3888, 2051685), (4308, 1851660), (4374, 1823720), (4572, 1744740), (4860, 1641348), (5080, 1570266), (5385, 1481328), (5715, 1395792), (5744, 1388745), (5832, 1367790), (6096, 1308555), (6462, 1234440), (6480, 1231011), (6858, 1163160), (7180, 1110996), (7290, 1094232), (7620, 1046844), (8616, 925830), (8748, 911860), (9144, 872370), (9693, 822960), (9720, 820674), (10160, 785133), (10287, 775440), (10770, 740664), (10935, 729488), (11430, 697896), (11664, 683895), (12924, 617220), (13716, 581580), (14360, 555498), (14580, 547116), (15240, 523422), (16155, 493776), (17145, 465264), (17232, 462915), (17496, 455930), (18288, 436185), (19386, 411480), (19440, 410337), (20574, 387720), (21540, 370332), (21870, 364744), (22860, 348948), (25848, 308610), (27432, 290790), (28720, 277749), (29079, 274320), (29160, 273558), (30480, 261711), (30861, 258480), (32310, 246888), (34290, 232632), (34992, 227965), (38772, 205740), (41148, 193860), (43080, 185166), (43740, 182372), (45593, 174960), (45720, 174474), (48465, 164592), (51435, 155088), (51696, 154305), (54864, 145395), (58158, 137160), (58320, 136779), (61722, 129240), (64620, 123444), (68580, 116316), (77544, 102870), (82296, 96930), (86160, 92583), (87237, 91440), (87480, 91186)]