20859554880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6359}}^1$

素因数の和:6466

約数の個数: 336

約数和(自身を含む): 77114643840

約数和(自身を除く): 56255088960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 67, 68, 72, 80, 85, 90, 96, 102, 120, 134, 136, 144, 153, 160, 170, 180, 192, 201, 204, 240, 255, 268, 272, 288, 306, 320, 335, 340, 360, 402, 408, 480, 510, 536, 544, 576, 603, 612, 670, 680, 720, 765, 804, 816, 960, 1005, 1020, 1072, 1088, 1139, 1206, 1224, 1340, 1360, 1440, 1530, 1608, 1632, 2010, 2040, 2144, 2278, 2412, 2448, 2680, 2720, 2880, 3015, 3060, 3216, 3264, 3417, 4020, 4080, 4288, 4556, 4824, 4896, 5360, 5440, 5695, 6030, 6120, 6359, 6432, 6834, 8040, 8160, 9112, 9648, 9792, 10251, 10720, 11390, 12060, 12240, 12718, 12864, 13668, 16080, 16320, 17085, 18224, 19077, 19296, 20502, 21440, 22780, 24120, 24480, 25436, 27336, 31795, 32160, 34170, 36448, 38154, 38592, 41004, 45560, 48240, 48960, 50872, 51255, 54672, 57231, 63590, 64320, 68340, 72896, 76308, 82008, 91120, 95385, 96480, 101744, 102510, 108103, 109344, 114462, 127180, 136680, 152616, 164016, 182240, 190770, 192960, 203488, 205020, 216206, 218688, 228924, 254360, 273360, 286155, 305232, 324309, 328032, 364480, 381540, 406976, 410040, 426053, 432412, 457848, 508720, 540515, 546720, 572310, 610464, 648618, 656064, 763080, 820080, 852106, 864824, 915696, 972927, 1017440, 1081030, 1093440, 1144620, 1220928, 1278159, 1297236, 1526160, 1621545, 1640160, 1704212, 1729648, 1831392, 1945854, 2034880, 2130265, 2162060, 2289240, 2556318, 2594472, 3052320, 3243090, 3280320, 3408424, 3459296, 3662784, 3834477, 3891708, 4260530, 4324120, 4578480, 4864635, 5112636, 5188944, 6104640, 6390795, 6486180, 6816848, 6918592, 7242901, 7668954, 7783416, 8521060, 8648240, 9156960, 9729270, 10225272, 10377888, 12781590, 12972360, 13633696, 14485802, 15337908, 15566832, 17042120, 17296480, 18313920, 19172385, 19458540, 20450544, 20755776, 21728703, 25563180, 25944720, 27267392, 28971604, 30675816, 31133664, 34084240, 34592960, 36214505, 38344770, 38917080, 40901088, 43457406, 51126360, 51889440, 57943208, 61351632, 62267328, 65186109, 68168480, 72429010, 76689540, 77834160, 81802176, 86914812, 102252720, 103778880, 108643515, 115886416, 122703264, 130372218, 136336960, 144858020, 153379080, 155668320, 173829624, 204505440, 217287030, 231772832, 245406528, 260744436, 289716040, 306758160, 311336640, 325930545, 347659248, 409010880, 434574060, 463545664, 521488872, 579432080, 613516320, 651861090, 695318496, 869148120, 1042977744, 1158864160, 1227032640, 1303722180, 1390636992, 1738296240, 2085955488, 2317728320, 2607444360, 3476592480, 4171910976, 5214888720, 6953184960, 10429777440, 20859554880]

約数ペア:

[(1, 20859554880), (2, 10429777440), (3, 6953184960), (4, 5214888720), (5, 4171910976), (6, 3476592480), (8, 2607444360), (9, 2317728320), (10, 2085955488), (12, 1738296240), (15, 1390636992), (16, 1303722180), (17, 1227032640), (18, 1158864160), (20, 1042977744), (24, 869148120), (30, 695318496), (32, 651861090), (34, 613516320), (36, 579432080), (40, 521488872), (45, 463545664), (48, 434574060), (51, 409010880), (60, 347659248), (64, 325930545), (67, 311336640), (68, 306758160), (72, 289716040), (80, 260744436), (85, 245406528), (90, 231772832), (96, 217287030), (102, 204505440), (120, 173829624), (134, 155668320), (136, 153379080), (144, 144858020), (153, 136336960), (160, 130372218), (170, 122703264), (180, 115886416), (192, 108643515), (201, 103778880), (204, 102252720), (240, 86914812), (255, 81802176), (268, 77834160), (272, 76689540), (288, 72429010), (306, 68168480), (320, 65186109), (335, 62267328), (340, 61351632), (360, 57943208), (402, 51889440), (408, 51126360), (480, 43457406), (510, 40901088), (536, 38917080), (544, 38344770), (576, 36214505), (603, 34592960), (612, 34084240), (670, 31133664), (680, 30675816), (720, 28971604), (765, 27267392), (804, 25944720), (816, 25563180), (960, 21728703), (1005, 20755776), (1020, 20450544), (1072, 19458540), (1088, 19172385), (1139, 18313920), (1206, 17296480), (1224, 17042120), (1340, 15566832), (1360, 15337908), (1440, 14485802), (1530, 13633696), (1608, 12972360), (1632, 12781590), (2010, 10377888), (2040, 10225272), (2144, 9729270), (2278, 9156960), (2412, 8648240), (2448, 8521060), (2680, 7783416), (2720, 7668954), (2880, 7242901), (3015, 6918592), (3060, 6816848), (3216, 6486180), (3264, 6390795), (3417, 6104640), (4020, 5188944), (4080, 5112636), (4288, 4864635), (4556, 4578480), (4824, 4324120), (4896, 4260530), (5360, 3891708), (5440, 3834477), (5695, 3662784), (6030, 3459296), (6120, 3408424), (6359, 3280320), (6432, 3243090), (6834, 3052320), (8040, 2594472), (8160, 2556318), (9112, 2289240), (9648, 2162060), (9792, 2130265), (10251, 2034880), (10720, 1945854), (11390, 1831392), (12060, 1729648), (12240, 1704212), (12718, 1640160), (12864, 1621545), (13668, 1526160), (16080, 1297236), (16320, 1278159), (17085, 1220928), (18224, 1144620), (19077, 1093440), (19296, 1081030), (20502, 1017440), (21440, 972927), (22780, 915696), (24120, 864824), (24480, 852106), (25436, 820080), (27336, 763080), (31795, 656064), (32160, 648618), (34170, 610464), (36448, 572310), (38154, 546720), (38592, 540515), (41004, 508720), (45560, 457848), (48240, 432412), (48960, 426053), (50872, 410040), (51255, 406976), (54672, 381540), (57231, 364480), (63590, 328032), (64320, 324309), (68340, 305232), (72896, 286155), (76308, 273360), (82008, 254360), (91120, 228924), (95385, 218688), (96480, 216206), (101744, 205020), (102510, 203488), (108103, 192960), (109344, 190770), (114462, 182240), (127180, 164016), (136680, 152616)]