20210920128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:804

約数の個数: 336

約数和(自身を含む): 67785569280

約数和(自身を除く): 47574649152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 107, 112, 126, 144, 158, 168, 192, 214, 224, 237, 252, 288, 316, 321, 336, 428, 448, 474, 504, 553, 576, 593, 632, 642, 672, 711, 749, 856, 948, 963, 1008, 1106, 1186, 1264, 1284, 1344, 1422, 1498, 1659, 1712, 1779, 1896, 1926, 2016, 2212, 2247, 2372, 2528, 2568, 2844, 2996, 3318, 3424, 3558, 3792, 3852, 4032, 4151, 4424, 4494, 4744, 4977, 5056, 5136, 5337, 5688, 5992, 6636, 6741, 6848, 7116, 7584, 7704, 8302, 8453, 8848, 8988, 9488, 9954, 10272, 10674, 11376, 11984, 12453, 13272, 13482, 14232, 15168, 15408, 16604, 16906, 17696, 17976, 18976, 19908, 20544, 21348, 22752, 23968, 24906, 25359, 26544, 26964, 28464, 30816, 33208, 33812, 35392, 35952, 37359, 37952, 39816, 42696, 45504, 46847, 47936, 49812, 50718, 53088, 53928, 56928, 59171, 61632, 63451, 66416, 67624, 71904, 74718, 76077, 79632, 85392, 93694, 99624, 101436, 106176, 107856, 113856, 118342, 126902, 132832, 135248, 140541, 143808, 149436, 152154, 159264, 170784, 177513, 187388, 190353, 199248, 202872, 215712, 236684, 253804, 265664, 270496, 281082, 298872, 304308, 318528, 327929, 341568, 355026, 374776, 380706, 398496, 405744, 421623, 431424, 444157, 473368, 507608, 532539, 540992, 562164, 571059, 597744, 608616, 655858, 710052, 749552, 761412, 796992, 811488, 843246, 888314, 946736, 983787, 1015216, 1065078, 1124328, 1142118, 1195488, 1217232, 1311716, 1332471, 1420104, 1499104, 1522824, 1622976, 1686492, 1776628, 1893472, 1967574, 2030432, 2130156, 2248656, 2284236, 2390976, 2434464, 2623432, 2664942, 2840208, 2951361, 2998208, 3045648, 3372984, 3553256, 3786944, 3935148, 3997413, 4060864, 4260312, 4497312, 4568472, 4868928, 5012629, 5246864, 5329884, 5680416, 5902722, 6091296, 6745968, 7106512, 7870296, 7994826, 8520624, 8994624, 9136944, 10025258, 10493728, 10659768, 11360832, 11805444, 12182592, 13491936, 14213024, 15037887, 15740592, 15989652, 17041248, 18273888, 20050516, 20987456, 21319536, 23610888, 26983872, 28426048, 30075774, 31481184, 31979304, 34082496, 35088403, 36547776, 40101032, 42639072, 45113661, 47221776, 60151548, 62962368, 63958608, 70176806, 80202064, 85278144, 90227322, 94443552, 105265209, 120303096, 127917216, 140353612, 160404128, 180454644, 188887104, 210530418, 240606192, 255834432, 280707224, 315795627, 320808256, 360909288, 421060836, 481212384, 561414448, 631591254, 721818576, 842121672, 962424768, 1122828896, 1263182508, 1443637152, 1684243344, 2245657792, 2526365016, 2887274304, 3368486688, 5052730032, 6736973376, 10105460064, 20210920128]

約数ペア:

[(1, 20210920128), (2, 10105460064), (3, 6736973376), (4, 5052730032), (6, 3368486688), (7, 2887274304), (8, 2526365016), (9, 2245657792), (12, 1684243344), (14, 1443637152), (16, 1263182508), (18, 1122828896), (21, 962424768), (24, 842121672), (28, 721818576), (32, 631591254), (36, 561414448), (42, 481212384), (48, 421060836), (56, 360909288), (63, 320808256), (64, 315795627), (72, 280707224), (79, 255834432), (84, 240606192), (96, 210530418), (107, 188887104), (112, 180454644), (126, 160404128), (144, 140353612), (158, 127917216), (168, 120303096), (192, 105265209), (214, 94443552), (224, 90227322), (237, 85278144), (252, 80202064), (288, 70176806), (316, 63958608), (321, 62962368), (336, 60151548), (428, 47221776), (448, 45113661), (474, 42639072), (504, 40101032), (553, 36547776), (576, 35088403), (593, 34082496), (632, 31979304), (642, 31481184), (672, 30075774), (711, 28426048), (749, 26983872), (856, 23610888), (948, 21319536), (963, 20987456), (1008, 20050516), (1106, 18273888), (1186, 17041248), (1264, 15989652), (1284, 15740592), (1344, 15037887), (1422, 14213024), (1498, 13491936), (1659, 12182592), (1712, 11805444), (1779, 11360832), (1896, 10659768), (1926, 10493728), (2016, 10025258), (2212, 9136944), (2247, 8994624), (2372, 8520624), (2528, 7994826), (2568, 7870296), (2844, 7106512), (2996, 6745968), (3318, 6091296), (3424, 5902722), (3558, 5680416), (3792, 5329884), (3852, 5246864), (4032, 5012629), (4151, 4868928), (4424, 4568472), (4494, 4497312), (4744, 4260312), (4977, 4060864), (5056, 3997413), (5136, 3935148), (5337, 3786944), (5688, 3553256), (5992, 3372984), (6636, 3045648), (6741, 2998208), (6848, 2951361), (7116, 2840208), (7584, 2664942), (7704, 2623432), (8302, 2434464), (8453, 2390976), (8848, 2284236), (8988, 2248656), (9488, 2130156), (9954, 2030432), (10272, 1967574), (10674, 1893472), (11376, 1776628), (11984, 1686492), (12453, 1622976), (13272, 1522824), (13482, 1499104), (14232, 1420104), (15168, 1332471), (15408, 1311716), (16604, 1217232), (16906, 1195488), (17696, 1142118), (17976, 1124328), (18976, 1065078), (19908, 1015216), (20544, 983787), (21348, 946736), (22752, 888314), (23968, 843246), (24906, 811488), (25359, 796992), (26544, 761412), (26964, 749552), (28464, 710052), (30816, 655858), (33208, 608616), (33812, 597744), (35392, 571059), (35952, 562164), (37359, 540992), (37952, 532539), (39816, 507608), (42696, 473368), (45504, 444157), (46847, 431424), (47936, 421623), (49812, 405744), (50718, 398496), (53088, 380706), (53928, 374776), (56928, 355026), (59171, 341568), (61632, 327929), (63451, 318528), (66416, 304308), (67624, 298872), (71904, 281082), (74718, 270496), (76077, 265664), (79632, 253804), (85392, 236684), (93694, 215712), (99624, 202872), (101436, 199248), (106176, 190353), (107856, 187388), (113856, 177513), (118342, 170784), (126902, 159264), (132832, 152154), (135248, 149436), (140541, 143808)]