20410439616

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4286

約数の個数: 420

約数和(自身を含む): 74102747400

約数和(自身を除く): 53692307784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 162, 168, 171, 189, 192, 196, 216, 224, 228, 252, 266, 288, 294, 304, 324, 336, 342, 378, 392, 399, 432, 441, 448, 456, 504, 513, 532, 567, 576, 588, 608, 648, 672, 684, 756, 784, 798, 864, 882, 912, 931, 1008, 1026, 1064, 1134, 1176, 1197, 1216, 1296, 1323, 1344, 1368, 1512, 1539, 1568, 1596, 1728, 1764, 1824, 1862, 2016, 2052, 2128, 2268, 2352, 2394, 2592, 2646, 2736, 2793, 3024, 3078, 3136, 3192, 3528, 3591, 3648, 3724, 3969, 4032, 4104, 4229, 4256, 4536, 4704, 4788, 5184, 5292, 5472, 5586, 6048, 6156, 6384, 7056, 7182, 7448, 7938, 8208, 8379, 8458, 8512, 9072, 9408, 9576, 10584, 10773, 10944, 11172, 12096, 12312, 12687, 12768, 14112, 14364, 14896, 15876, 16416, 16758, 16916, 18144, 19152, 21168, 21546, 22344, 24624, 25137, 25374, 25536, 28224, 28728, 29603, 29792, 31752, 32832, 33516, 33832, 36288, 38061, 38304, 42336, 43092, 44688, 49248, 50274, 50748, 57456, 59206, 59584, 63504, 67032, 67664, 75411, 76122, 76608, 80351, 84672, 86184, 88809, 89376, 98496, 100548, 101496, 114183, 114912, 118412, 127008, 134064, 135328, 150822, 152244, 160702, 172368, 177618, 178752, 201096, 202992, 207221, 228366, 229824, 236824, 241053, 254016, 266427, 268128, 270656, 301644, 304488, 321404, 342549, 344736, 355236, 402192, 405984, 414442, 456732, 473648, 482106, 532854, 536256, 562457, 603288, 608976, 621663, 642808, 685098, 689472, 710472, 723159, 799281, 804384, 811968, 828884, 913464, 947296, 964212, 1065708, 1124914, 1206576, 1217952, 1243326, 1285616, 1370196, 1420944, 1446318, 1598562, 1608768, 1657768, 1687371, 1826928, 1864989, 1894592, 1928424, 2131416, 2169477, 2249828, 2397843, 2413152, 2435904, 2486652, 2571232, 2740392, 2841888, 2892636, 3197124, 3315536, 3374742, 3653856, 3729978, 3856848, 3937199, 4262832, 4338954, 4499656, 4795686, 4826304, 4973304, 5062113, 5142464, 5480784, 5594967, 5683776, 5785272, 6394248, 6508431, 6631072, 6749484, 7307712, 7459956, 7713696, 7874398, 8525664, 8677908, 8999312, 9591372, 9946608, 10124226, 10961568, 11189934, 11570544, 11811597, 12788496, 13016862, 13262144, 13498968, 14919912, 15186339, 15427392, 15748796, 16784901, 17051328, 17355816, 17998624, 19182744, 19893216, 20248452, 21923136, 22379868, 23141088, 23623194, 25576992, 26033724, 26997936, 29839824, 30372678, 31497592, 33569802, 34711632, 35434791, 35997248, 38365488, 39786432, 40496904, 44759736, 45559017, 46282176, 47246388, 51153984, 52067448, 53995872, 59679648, 60745356, 62995184, 67139604, 69423264, 70869582, 76730976, 80993808, 89519472, 91118034, 94492776, 104134896, 106304373, 107991744, 119359296, 121490712, 125990368, 134279208, 138846528, 141739164, 153461952, 161987616, 179038944, 182236068, 188985552, 208269792, 212608746, 242981424, 251980736, 268558416, 283478328, 318913119, 323975232, 358077888, 364472136, 377971104, 416539584, 425217492, 485962848, 537116832, 566956656, 637826238, 728944272, 755942208, 850434984, 971925696, 1074233664, 1133913312, 1275652476, 1457888544, 1700869968, 2267826624, 2551304952, 2915777088, 3401739936, 5102609904, 6803479872, 10205219808, 20410439616]

約数ペア:

[(1, 20410439616), (2, 10205219808), (3, 6803479872), (4, 5102609904), (6, 3401739936), (7, 2915777088), (8, 2551304952), (9, 2267826624), (12, 1700869968), (14, 1457888544), (16, 1275652476), (18, 1133913312), (19, 1074233664), (21, 971925696), (24, 850434984), (27, 755942208), (28, 728944272), (32, 637826238), (36, 566956656), (38, 537116832), (42, 485962848), (48, 425217492), (49, 416539584), (54, 377971104), (56, 364472136), (57, 358077888), (63, 323975232), (64, 318913119), (72, 283478328), (76, 268558416), (81, 251980736), (84, 242981424), (96, 212608746), (98, 208269792), (108, 188985552), (112, 182236068), (114, 179038944), (126, 161987616), (133, 153461952), (144, 141739164), (147, 138846528), (152, 134279208), (162, 125990368), (168, 121490712), (171, 119359296), (189, 107991744), (192, 106304373), (196, 104134896), (216, 94492776), (224, 91118034), (228, 89519472), (252, 80993808), (266, 76730976), (288, 70869582), (294, 69423264), (304, 67139604), (324, 62995184), (336, 60745356), (342, 59679648), (378, 53995872), (392, 52067448), (399, 51153984), (432, 47246388), (441, 46282176), (448, 45559017), (456, 44759736), (504, 40496904), (513, 39786432), (532, 38365488), (567, 35997248), (576, 35434791), (588, 34711632), (608, 33569802), (648, 31497592), (672, 30372678), (684, 29839824), (756, 26997936), (784, 26033724), (798, 25576992), (864, 23623194), (882, 23141088), (912, 22379868), (931, 21923136), (1008, 20248452), (1026, 19893216), (1064, 19182744), (1134, 17998624), (1176, 17355816), (1197, 17051328), (1216, 16784901), (1296, 15748796), (1323, 15427392), (1344, 15186339), (1368, 14919912), (1512, 13498968), (1539, 13262144), (1568, 13016862), (1596, 12788496), (1728, 11811597), (1764, 11570544), (1824, 11189934), (1862, 10961568), (2016, 10124226), (2052, 9946608), (2128, 9591372), (2268, 8999312), (2352, 8677908), (2394, 8525664), (2592, 7874398), (2646, 7713696), (2736, 7459956), (2793, 7307712), (3024, 6749484), (3078, 6631072), (3136, 6508431), (3192, 6394248), (3528, 5785272), (3591, 5683776), (3648, 5594967), (3724, 5480784), (3969, 5142464), (4032, 5062113), (4104, 4973304), (4229, 4826304), (4256, 4795686), (4536, 4499656), (4704, 4338954), (4788, 4262832), (5184, 3937199), (5292, 3856848), (5472, 3729978), (5586, 3653856), (6048, 3374742), (6156, 3315536), (6384, 3197124), (7056, 2892636), (7182, 2841888), (7448, 2740392), (7938, 2571232), (8208, 2486652), (8379, 2435904), (8458, 2413152), (8512, 2397843), (9072, 2249828), (9408, 2169477), (9576, 2131416), (10584, 1928424), (10773, 1894592), (10944, 1864989), (11172, 1826928), (12096, 1687371), (12312, 1657768), (12687, 1608768), (12768, 1598562), (14112, 1446318), (14364, 1420944), (14896, 1370196), (15876, 1285616), (16416, 1243326), (16758, 1217952), (16916, 1206576), (18144, 1124914), (19152, 1065708), (21168, 964212), (21546, 947296), (22344, 913464), (24624, 828884), (25137, 811968), (25374, 804384), (25536, 799281), (28224, 723159), (28728, 710472), (29603, 689472), (29792, 685098), (31752, 642808), (32832, 621663), (33516, 608976), (33832, 603288), (36288, 562457), (38061, 536256), (38304, 532854), (42336, 482106), (43092, 473648), (44688, 456732), (49248, 414442), (50274, 405984), (50748, 402192), (57456, 355236), (59206, 344736), (59584, 342549), (63504, 321404), (67032, 304488), (67664, 301644), (75411, 270656), (76122, 268128), (76608, 266427), (80351, 254016), (84672, 241053), (86184, 236824), (88809, 229824), (89376, 228366), (98496, 207221), (100548, 202992), (101496, 201096), (114183, 178752), (114912, 177618), (118412, 172368), (127008, 160702), (134064, 152244), (135328, 150822)]