20517422688

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1184

約数の個数: 576

約数和(自身を含む): 76531392000

約数和(自身を除く): 56013969312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 32, 36, 38, 42, 46, 48, 49, 54, 56, 57, 63, 69, 72, 76, 84, 92, 96, 98, 108, 112, 114, 126, 133, 138, 144, 147, 152, 161, 168, 171, 184, 189, 196, 207, 216, 224, 228, 252, 266, 276, 288, 294, 304, 322, 336, 342, 368, 378, 392, 399, 414, 432, 437, 441, 456, 483, 504, 513, 532, 552, 588, 608, 621, 644, 672, 684, 736, 756, 784, 798, 828, 864, 874, 882, 912, 931, 966, 1008, 1026, 1064, 1104, 1109, 1127, 1176, 1197, 1242, 1288, 1311, 1323, 1368, 1449, 1512, 1568, 1596, 1656, 1748, 1764, 1824, 1862, 1932, 2016, 2052, 2128, 2208, 2218, 2254, 2352, 2394, 2484, 2576, 2622, 2646, 2736, 2793, 2898, 3024, 3059, 3192, 3312, 3327, 3381, 3496, 3528, 3591, 3724, 3864, 3933, 4104, 4256, 4347, 4436, 4508, 4704, 4788, 4968, 5152, 5244, 5292, 5472, 5586, 5796, 6048, 6118, 6384, 6624, 6654, 6762, 6992, 7056, 7182, 7448, 7728, 7763, 7866, 8208, 8379, 8694, 8872, 9016, 9177, 9576, 9936, 9981, 10143, 10488, 10584, 11172, 11592, 11799, 12236, 12768, 13308, 13524, 13984, 14112, 14364, 14896, 15456, 15526, 15732, 16416, 16758, 17388, 17744, 18032, 18354, 19152, 19872, 19962, 20286, 20976, 21071, 21168, 21413, 22344, 23184, 23289, 23598, 24472, 25137, 25507, 26616, 27048, 27531, 28728, 29792, 29943, 30429, 31052, 31464, 33516, 34776, 35488, 36064, 36708, 38304, 39924, 40572, 41952, 42142, 42336, 42826, 44688, 46368, 46578, 47196, 48944, 50274, 51014, 53232, 54096, 54341, 55062, 57456, 59886, 60858, 62104, 62928, 63213, 64239, 67032, 69552, 69867, 73416, 76521, 79848, 81144, 82593, 84284, 85652, 89376, 93156, 94392, 97888, 100548, 102028, 106464, 108192, 108682, 110124, 114912, 119772, 121716, 124208, 125856, 126426, 128478, 134064, 139104, 139734, 146832, 147497, 153042, 159696, 162288, 163023, 165186, 168568, 171304, 178549, 186312, 188784, 189639, 192717, 201096, 204056, 209601, 217364, 220248, 229563, 239544, 243432, 248416, 252852, 256956, 268128, 279468, 293664, 294994, 306084, 319392, 324576, 326046, 330372, 337136, 342608, 357098, 372624, 377568, 379278, 385434, 402192, 408112, 419202, 434728, 440496, 442491, 459126, 479088, 484633, 486864, 489069, 505704, 513912, 535647, 558936, 568917, 578151, 589988, 612168, 652092, 660744, 674272, 685216, 688689, 714196, 745248, 758556, 770868, 804384, 816224, 838404, 869456, 880992, 884982, 918252, 958176, 969266, 973728, 978138, 1011408, 1027824, 1032479, 1071294, 1117872, 1137834, 1156302, 1179976, 1224336, 1249843, 1304184, 1321488, 1327473, 1377378, 1428392, 1453899, 1467207, 1517112, 1541736, 1606941, 1676808, 1738912, 1769964, 1836504, 1938532, 1956276, 2022816, 2055648, 2064958, 2142588, 2235744, 2275668, 2312604, 2359952, 2448672, 2499686, 2608368, 2642976, 2654946, 2754756, 2856784, 2907798, 2934414, 3034224, 3083472, 3097437, 3213882, 3353616, 3392431, 3539928, 3673008, 3749529, 3877064, 3912552, 3982419, 4129916, 4285176, 4361697, 4551336, 4625208, 4719904, 4820823, 4999372, 5216736, 5309892, 5509512, 5713568, 5815596, 5868828, 6068448, 6166944, 6194874, 6427764, 6707232, 6784862, 7079856, 7346016, 7499058, 7754128, 7825104, 7964838, 8259832, 8570352, 8723394, 9102672, 9250416, 9292311, 9641646, 9998744, 10177293, 10619784, 11019024, 11248587, 11631192, 11737656, 12389748, 12855528, 13085091, 13569724, 14159712, 14998116, 15508256, 15650208, 15929676, 16519664, 17140704, 17446788, 18205344, 18500832, 18584622, 19283292, 19997488, 20354586, 21239568, 22038048, 22497174, 23262384, 23475312, 23747017, 24779496, 25711056, 26170182, 27139448, 27876933, 29996232, 30531879, 31859352, 33039328, 33745761, 34893576, 37169244, 38566584, 39994976, 40709172, 42479136, 44994348, 46524768, 46950624, 47494034, 49558992, 51422112, 52340364, 54278896, 55753866, 59992464, 61063758, 63718704, 67491522, 69787152, 71241051, 74338488, 77133168, 81418344, 89988696, 91595637, 94988068, 99117984, 104680728, 108557792, 111507732, 119984928, 122127516, 127437408, 134983044, 139574304, 142482102, 148676976, 154266336, 162836688, 179977392, 183191274, 189976136, 209361456, 213723153, 223015464, 244255032, 269966088, 284964204, 297353952, 325673376, 359954784, 366382548, 379952272, 418722912, 427446306, 446030928, 488510064, 539932176, 569928408, 641169459, 732765096, 759904544, 854892612, 892061856, 977020128, 1079864352, 1139856816, 1282338918, 1465530192, 1709785224, 2279713632, 2564677836, 2931060384, 3419570448, 5129355672, 6839140896, 10258711344, 20517422688]

約数ペア:

[(1, 20517422688), (2, 10258711344), (3, 6839140896), (4, 5129355672), (6, 3419570448), (7, 2931060384), (8, 2564677836), (9, 2279713632), (12, 1709785224), (14, 1465530192), (16, 1282338918), (18, 1139856816), (19, 1079864352), (21, 977020128), (23, 892061856), (24, 854892612), (27, 759904544), (28, 732765096), (32, 641169459), (36, 569928408), (38, 539932176), (42, 488510064), (46, 446030928), (48, 427446306), (49, 418722912), (54, 379952272), (56, 366382548), (57, 359954784), (63, 325673376), (69, 297353952), (72, 284964204), (76, 269966088), (84, 244255032), (92, 223015464), (96, 213723153), (98, 209361456), (108, 189976136), (112, 183191274), (114, 179977392), (126, 162836688), (133, 154266336), (138, 148676976), (144, 142482102), (147, 139574304), (152, 134983044), (161, 127437408), (168, 122127516), (171, 119984928), (184, 111507732), (189, 108557792), (196, 104680728), (207, 99117984), (216, 94988068), (224, 91595637), (228, 89988696), (252, 81418344), (266, 77133168), (276, 74338488), (288, 71241051), (294, 69787152), (304, 67491522), (322, 63718704), (336, 61063758), (342, 59992464), (368, 55753866), (378, 54278896), (392, 52340364), (399, 51422112), (414, 49558992), (432, 47494034), (437, 46950624), (441, 46524768), (456, 44994348), (483, 42479136), (504, 40709172), (513, 39994976), (532, 38566584), (552, 37169244), (588, 34893576), (608, 33745761), (621, 33039328), (644, 31859352), (672, 30531879), (684, 29996232), (736, 27876933), (756, 27139448), (784, 26170182), (798, 25711056), (828, 24779496), (864, 23747017), (874, 23475312), (882, 23262384), (912, 22497174), (931, 22038048), (966, 21239568), (1008, 20354586), (1026, 19997488), (1064, 19283292), (1104, 18584622), (1109, 18500832), (1127, 18205344), (1176, 17446788), (1197, 17140704), (1242, 16519664), (1288, 15929676), (1311, 15650208), (1323, 15508256), (1368, 14998116), (1449, 14159712), (1512, 13569724), (1568, 13085091), (1596, 12855528), (1656, 12389748), (1748, 11737656), (1764, 11631192), (1824, 11248587), (1862, 11019024), (1932, 10619784), (2016, 10177293), (2052, 9998744), (2128, 9641646), (2208, 9292311), (2218, 9250416), (2254, 9102672), (2352, 8723394), (2394, 8570352), (2484, 8259832), (2576, 7964838), (2622, 7825104), (2646, 7754128), (2736, 7499058), (2793, 7346016), (2898, 7079856), (3024, 6784862), (3059, 6707232), (3192, 6427764), (3312, 6194874), (3327, 6166944), (3381, 6068448), (3496, 5868828), (3528, 5815596), (3591, 5713568), (3724, 5509512), (3864, 5309892), (3933, 5216736), (4104, 4999372), (4256, 4820823), (4347, 4719904), (4436, 4625208), (4508, 4551336), (4704, 4361697), (4788, 4285176), (4968, 4129916), (5152, 3982419), (5244, 3912552), (5292, 3877064), (5472, 3749529), (5586, 3673008), (5796, 3539928), (6048, 3392431), (6118, 3353616), (6384, 3213882), (6624, 3097437), (6654, 3083472), (6762, 3034224), (6992, 2934414), (7056, 2907798), (7182, 2856784), (7448, 2754756), (7728, 2654946), (7763, 2642976), (7866, 2608368), (8208, 2499686), (8379, 2448672), (8694, 2359952), (8872, 2312604), (9016, 2275668), (9177, 2235744), (9576, 2142588), (9936, 2064958), (9981, 2055648), (10143, 2022816), (10488, 1956276), (10584, 1938532), (11172, 1836504), (11592, 1769964), (11799, 1738912), (12236, 1676808), (12768, 1606941), (13308, 1541736), (13524, 1517112), (13984, 1467207), (14112, 1453899), (14364, 1428392), (14896, 1377378), (15456, 1327473), (15526, 1321488), (15732, 1304184), (16416, 1249843), (16758, 1224336), (17388, 1179976), (17744, 1156302), (18032, 1137834), (18354, 1117872), (19152, 1071294), (19872, 1032479), (19962, 1027824), (20286, 1011408), (20976, 978138), (21071, 973728), (21168, 969266), (21413, 958176), (22344, 918252), (23184, 884982), (23289, 880992), (23598, 869456), (24472, 838404), (25137, 816224), (25507, 804384), (26616, 770868), (27048, 758556), (27531, 745248), (28728, 714196), (29792, 688689), (29943, 685216), (30429, 674272), (31052, 660744), (31464, 652092), (33516, 612168), (34776, 589988), (35488, 578151), (36064, 568917), (36708, 558936), (38304, 535647), (39924, 513912), (40572, 505704), (41952, 489069), (42142, 486864), (42336, 484633), (42826, 479088), (44688, 459126), (46368, 442491), (46578, 440496), (47196, 434728), (48944, 419202), (50274, 408112), (51014, 402192), (53232, 385434), (54096, 379278), (54341, 377568), (55062, 372624), (57456, 357098), (59886, 342608), (60858, 337136), (62104, 330372), (62928, 326046), (63213, 324576), (64239, 319392), (67032, 306084), (69552, 294994), (69867, 293664), (73416, 279468), (76521, 268128), (79848, 256956), (81144, 252852), (82593, 248416), (84284, 243432), (85652, 239544), (89376, 229563), (93156, 220248), (94392, 217364), (97888, 209601), (100548, 204056), (102028, 201096), (106464, 192717), (108192, 189639), (108682, 188784), (110124, 186312), (114912, 178549), (119772, 171304), (121716, 168568), (124208, 165186), (125856, 163023), (126426, 162288), (128478, 159696), (134064, 153042), (139104, 147497), (139734, 146832)]