21725255808

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 512

約数和(自身を含む): 72176832000

約数和(自身を除く): 50451576192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 41, 48, 51, 54, 58, 64, 68, 72, 82, 87, 96, 102, 108, 116, 123, 128, 136, 144, 153, 164, 174, 192, 204, 216, 232, 246, 261, 272, 288, 306, 311, 328, 348, 369, 384, 408, 432, 459, 464, 492, 493, 522, 544, 576, 612, 622, 656, 696, 697, 738, 783, 816, 864, 918, 928, 933, 984, 986, 1044, 1088, 1107, 1152, 1189, 1224, 1244, 1312, 1392, 1394, 1476, 1479, 1566, 1632, 1728, 1836, 1856, 1866, 1968, 1972, 2088, 2091, 2176, 2214, 2378, 2448, 2488, 2624, 2784, 2788, 2799, 2952, 2958, 3132, 3264, 3456, 3567, 3672, 3712, 3732, 3936, 3944, 4176, 4182, 4428, 4437, 4756, 4896, 4976, 5248, 5287, 5568, 5576, 5598, 5904, 5916, 6264, 6273, 6528, 7134, 7344, 7464, 7872, 7888, 8352, 8364, 8397, 8856, 8874, 9019, 9512, 9792, 9952, 10574, 10701, 11136, 11152, 11196, 11808, 11832, 12528, 12546, 12751, 13311, 14268, 14688, 14928, 15744, 15776, 15861, 16704, 16728, 16794, 17712, 17748, 18038, 18819, 19024, 19584, 19904, 20213, 21148, 21402, 22304, 22392, 23616, 23664, 25056, 25092, 25502, 26622, 27057, 28536, 29376, 29856, 31552, 31722, 32103, 33408, 33456, 33588, 35424, 35496, 36076, 37638, 38048, 38253, 39808, 40426, 42296, 42804, 44608, 44784, 47232, 47328, 47583, 50112, 50184, 51004, 53244, 54114, 57072, 58752, 59712, 60639, 63104, 63444, 64206, 66912, 67176, 70848, 70992, 72152, 75276, 76096, 76506, 80852, 81171, 84592, 85608, 89216, 89568, 94656, 95166, 100224, 100368, 102008, 106488, 108228, 114144, 114759, 119424, 121278, 126888, 128412, 133824, 134352, 141696, 141984, 142749, 144304, 150552, 152192, 153012, 153323, 161704, 162342, 169184, 171216, 179136, 181917, 189312, 190332, 200736, 204016, 212976, 216456, 216767, 228288, 229518, 242556, 243513, 253776, 256824, 267648, 268704, 283968, 285498, 288608, 301104, 306024, 306646, 323408, 324684, 338368, 342432, 344277, 358272, 363834, 369779, 380664, 401472, 408032, 425952, 432912, 433534, 456576, 459036, 459969, 485112, 487026, 507552, 513648, 537408, 545751, 567936, 570996, 577216, 602208, 612048, 613292, 646816, 649368, 650301, 676736, 684864, 688554, 727668, 739558, 761328, 802944, 816064, 851904, 865824, 867068, 918072, 919938, 970224, 974052, 1015104, 1027296, 1074816, 1091502, 1109337, 1141992, 1154432, 1204416, 1224096, 1226584, 1293632, 1298736, 1300602, 1369728, 1377108, 1379907, 1455336, 1479116, 1522656, 1632128, 1703808, 1731648, 1734136, 1836144, 1839876, 1940448, 1948104, 1950903, 2030208, 2054592, 2183004, 2218674, 2283984, 2408832, 2448192, 2453168, 2587264, 2597472, 2601204, 2754216, 2759814, 2910672, 2958232, 3045312, 3328011, 3463296, 3468272, 3672288, 3679752, 3880896, 3896208, 3901806, 4109184, 4139721, 4366008, 4437348, 4567968, 4896384, 4906336, 5194944, 5202408, 5508432, 5519628, 5821344, 5852709, 5916464, 6090624, 6286243, 6656022, 6936544, 7344576, 7359504, 7761792, 7792416, 7803612, 8279442, 8732016, 8874696, 9135936, 9812672, 9984033, 10389888, 10404816, 11016864, 11039256, 11642688, 11705418, 11832928, 12572486, 13312044, 13873088, 14689152, 14719008, 15584832, 15607224, 16558884, 17464032, 17749392, 18271872, 18858729, 19625344, 19968066, 20809632, 22033728, 22078512, 23285376, 23410836, 23665856, 25144972, 26624088, 27746176, 29438016, 31169664, 31214448, 33117768, 34928064, 35498784, 37717458, 39936132, 41619264, 44067456, 44157024, 46821672, 47331712, 50289944, 53248176, 56576187, 58876032, 62428896, 66235536, 69856128, 70997568, 75434916, 79872264, 83238528, 88314048, 93643344, 100579888, 106496352, 113152374, 124857792, 132471072, 141995136, 150869832, 159744528, 169728561, 176628096, 187286688, 201159776, 212992704, 226304748, 249715584, 264942144, 301739664, 319489056, 339457122, 374573376, 402319552, 425985408, 452609496, 529884288, 603479328, 638978112, 678914244, 749146752, 804639104, 905218992, 1206958656, 1277956224, 1357828488, 1810437984, 2413917312, 2715656976, 3620875968, 5431313952, 7241751936, 10862627904, 21725255808]

約数ペア:

[(1, 21725255808), (2, 10862627904), (3, 7241751936), (4, 5431313952), (6, 3620875968), (8, 2715656976), (9, 2413917312), (12, 1810437984), (16, 1357828488), (17, 1277956224), (18, 1206958656), (24, 905218992), (27, 804639104), (29, 749146752), (32, 678914244), (34, 638978112), (36, 603479328), (41, 529884288), (48, 452609496), (51, 425985408), (54, 402319552), (58, 374573376), (64, 339457122), (68, 319489056), (72, 301739664), (82, 264942144), (87, 249715584), (96, 226304748), (102, 212992704), (108, 201159776), (116, 187286688), (123, 176628096), (128, 169728561), (136, 159744528), (144, 150869832), (153, 141995136), (164, 132471072), (174, 124857792), (192, 113152374), (204, 106496352), (216, 100579888), (232, 93643344), (246, 88314048), (261, 83238528), (272, 79872264), (288, 75434916), (306, 70997568), (311, 69856128), (328, 66235536), (348, 62428896), (369, 58876032), (384, 56576187), (408, 53248176), (432, 50289944), (459, 47331712), (464, 46821672), (492, 44157024), (493, 44067456), (522, 41619264), (544, 39936132), (576, 37717458), (612, 35498784), (622, 34928064), (656, 33117768), (696, 31214448), (697, 31169664), (738, 29438016), (783, 27746176), (816, 26624088), (864, 25144972), (918, 23665856), (928, 23410836), (933, 23285376), (984, 22078512), (986, 22033728), (1044, 20809632), (1088, 19968066), (1107, 19625344), (1152, 18858729), (1189, 18271872), (1224, 17749392), (1244, 17464032), (1312, 16558884), (1392, 15607224), (1394, 15584832), (1476, 14719008), (1479, 14689152), (1566, 13873088), (1632, 13312044), (1728, 12572486), (1836, 11832928), (1856, 11705418), (1866, 11642688), (1968, 11039256), (1972, 11016864), (2088, 10404816), (2091, 10389888), (2176, 9984033), (2214, 9812672), (2378, 9135936), (2448, 8874696), (2488, 8732016), (2624, 8279442), (2784, 7803612), (2788, 7792416), (2799, 7761792), (2952, 7359504), (2958, 7344576), (3132, 6936544), (3264, 6656022), (3456, 6286243), (3567, 6090624), (3672, 5916464), (3712, 5852709), (3732, 5821344), (3936, 5519628), (3944, 5508432), (4176, 5202408), (4182, 5194944), (4428, 4906336), (4437, 4896384), (4756, 4567968), (4896, 4437348), (4976, 4366008), (5248, 4139721), (5287, 4109184), (5568, 3901806), (5576, 3896208), (5598, 3880896), (5904, 3679752), (5916, 3672288), (6264, 3468272), (6273, 3463296), (6528, 3328011), (7134, 3045312), (7344, 2958232), (7464, 2910672), (7872, 2759814), (7888, 2754216), (8352, 2601204), (8364, 2597472), (8397, 2587264), (8856, 2453168), (8874, 2448192), (9019, 2408832), (9512, 2283984), (9792, 2218674), (9952, 2183004), (10574, 2054592), (10701, 2030208), (11136, 1950903), (11152, 1948104), (11196, 1940448), (11808, 1839876), (11832, 1836144), (12528, 1734136), (12546, 1731648), (12751, 1703808), (13311, 1632128), (14268, 1522656), (14688, 1479116), (14928, 1455336), (15744, 1379907), (15776, 1377108), (15861, 1369728), (16704, 1300602), (16728, 1298736), (16794, 1293632), (17712, 1226584), (17748, 1224096), (18038, 1204416), (18819, 1154432), (19024, 1141992), (19584, 1109337), (19904, 1091502), (20213, 1074816), (21148, 1027296), (21402, 1015104), (22304, 974052), (22392, 970224), (23616, 919938), (23664, 918072), (25056, 867068), (25092, 865824), (25502, 851904), (26622, 816064), (27057, 802944), (28536, 761328), (29376, 739558), (29856, 727668), (31552, 688554), (31722, 684864), (32103, 676736), (33408, 650301), (33456, 649368), (33588, 646816), (35424, 613292), (35496, 612048), (36076, 602208), (37638, 577216), (38048, 570996), (38253, 567936), (39808, 545751), (40426, 537408), (42296, 513648), (42804, 507552), (44608, 487026), (44784, 485112), (47232, 459969), (47328, 459036), (47583, 456576), (50112, 433534), (50184, 432912), (51004, 425952), (53244, 408032), (54114, 401472), (57072, 380664), (58752, 369779), (59712, 363834), (60639, 358272), (63104, 344277), (63444, 342432), (64206, 338368), (66912, 324684), (67176, 323408), (70848, 306646), (70992, 306024), (72152, 301104), (75276, 288608), (76096, 285498), (76506, 283968), (80852, 268704), (81171, 267648), (84592, 256824), (85608, 253776), (89216, 243513), (89568, 242556), (94656, 229518), (95166, 228288), (100224, 216767), (100368, 216456), (102008, 212976), (106488, 204016), (108228, 200736), (114144, 190332), (114759, 189312), (119424, 181917), (121278, 179136), (126888, 171216), (128412, 169184), (133824, 162342), (134352, 161704), (141696, 153323), (141984, 153012), (142749, 152192), (144304, 150552)]