128574615456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20849}}^1$

素因数の和:20921

約数の個数: 432

約数和(自身を含む): 467203464000

約数和(自身を除く): 338628848544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 49, 56, 57, 63, 69, 72, 76, 84, 92, 96, 98, 112, 114, 126, 133, 138, 144, 147, 152, 161, 168, 171, 184, 196, 207, 224, 228, 252, 266, 276, 288, 294, 304, 322, 336, 342, 368, 392, 399, 414, 437, 441, 456, 483, 504, 532, 552, 588, 608, 644, 672, 684, 736, 784, 798, 828, 874, 882, 912, 931, 966, 1008, 1064, 1104, 1127, 1176, 1197, 1288, 1311, 1368, 1449, 1568, 1596, 1656, 1748, 1764, 1824, 1862, 1932, 2016, 2128, 2208, 2254, 2352, 2394, 2576, 2622, 2736, 2793, 2898, 3059, 3192, 3312, 3381, 3496, 3528, 3724, 3864, 3933, 4256, 4508, 4704, 4788, 5152, 5244, 5472, 5586, 5796, 6118, 6384, 6624, 6762, 6992, 7056, 7448, 7728, 7866, 8379, 9016, 9177, 9576, 10143, 10488, 11172, 11592, 12236, 12768, 13524, 13984, 14112, 14896, 15456, 15732, 16758, 18032, 18354, 19152, 20286, 20849, 20976, 21413, 22344, 23184, 24472, 27048, 27531, 29792, 31464, 33516, 36064, 36708, 38304, 40572, 41698, 41952, 42826, 44688, 46368, 48944, 54096, 55062, 62547, 62928, 64239, 67032, 73416, 81144, 83396, 85652, 89376, 97888, 108192, 110124, 125094, 125856, 128478, 134064, 145943, 146832, 162288, 166792, 171304, 187641, 192717, 220248, 250188, 256956, 268128, 291886, 293664, 324576, 333584, 342608, 375282, 385434, 396131, 437829, 440496, 479527, 500376, 513912, 583772, 667168, 685216, 750564, 770868, 792262, 875658, 880992, 959054, 1000752, 1021601, 1027824, 1167544, 1188393, 1313487, 1438581, 1501128, 1541736, 1584524, 1751316, 1918108, 2001504, 2043202, 2055648, 2335088, 2376786, 2626974, 2772917, 2877162, 3002256, 3064803, 3083472, 3169048, 3356689, 3502632, 3565179, 3836216, 4086404, 4315743, 4670176, 4753572, 5253948, 5545834, 5754324, 6004512, 6129606, 6166944, 6338096, 6713378, 7005264, 7130358, 7672432, 8172808, 8318751, 8631486, 9111013, 9194409, 9507144, 10070067, 10507896, 11091668, 11508648, 12259212, 12676192, 13426756, 14010528, 14260716, 15344864, 16345616, 16637502, 17262972, 18222026, 18388818, 19014288, 19410419, 20140134, 21015792, 22183336, 23017296, 23496823, 24518424, 24956253, 26853512, 27333039, 28521432, 30210201, 32691232, 33275004, 34525944, 36444052, 36777636, 38028576, 38820838, 40280268, 42031584, 44366672, 46034592, 46993646, 49036848, 49912506, 53707024, 54666078, 57042864, 58231257, 60420402, 63777091, 66550008, 69051888, 70490469, 72888104, 73555272, 77641676, 80560536, 81999117, 88733344, 93987292, 98073696, 99825012, 107414048, 109332156, 114085728, 116462514, 120840804, 127554182, 133100016, 138103776, 140980938, 145776208, 147110544, 155283352, 161121072, 163998234, 174693771, 187974584, 191331273, 199650024, 211471407, 218664312, 232925028, 241681608, 255108364, 266200032, 281961876, 291552416, 294221088, 310566704, 322242144, 327996468, 349387542, 375949168, 382662546, 399300048, 422942814, 437328624, 446439637, 465850056, 483363216, 510216728, 563923752, 573993819, 621133408, 655992936, 698775084, 751898336, 765325092, 798600096, 845885628, 874657248, 892879274, 931700112, 966726432, 1020433456, 1127847504, 1147987638, 1311985872, 1339318911, 1397550168, 1530650184, 1691771256, 1785758548, 1863400224, 2040866912, 2255695008, 2295975276, 2623971744, 2678637822, 2795100336, 3061300368, 3383542512, 3571517096, 4017956733, 4591950552, 5357275644, 5590200672, 6122600736, 6767085024, 7143034192, 8035913466, 9183901104, 10714551288, 14286068384, 16071826932, 18367802208, 21429102576, 32143653864, 42858205152, 64287307728, 128574615456]

約数ペア:

[(1, 128574615456), (2, 64287307728), (3, 42858205152), (4, 32143653864), (6, 21429102576), (7, 18367802208), (8, 16071826932), (9, 14286068384), (12, 10714551288), (14, 9183901104), (16, 8035913466), (18, 7143034192), (19, 6767085024), (21, 6122600736), (23, 5590200672), (24, 5357275644), (28, 4591950552), (32, 4017956733), (36, 3571517096), (38, 3383542512), (42, 3061300368), (46, 2795100336), (48, 2678637822), (49, 2623971744), (56, 2295975276), (57, 2255695008), (63, 2040866912), (69, 1863400224), (72, 1785758548), (76, 1691771256), (84, 1530650184), (92, 1397550168), (96, 1339318911), (98, 1311985872), (112, 1147987638), (114, 1127847504), (126, 1020433456), (133, 966726432), (138, 931700112), (144, 892879274), (147, 874657248), (152, 845885628), (161, 798600096), (168, 765325092), (171, 751898336), (184, 698775084), (196, 655992936), (207, 621133408), (224, 573993819), (228, 563923752), (252, 510216728), (266, 483363216), (276, 465850056), (288, 446439637), (294, 437328624), (304, 422942814), (322, 399300048), (336, 382662546), (342, 375949168), (368, 349387542), (392, 327996468), (399, 322242144), (414, 310566704), (437, 294221088), (441, 291552416), (456, 281961876), (483, 266200032), (504, 255108364), (532, 241681608), (552, 232925028), (588, 218664312), (608, 211471407), (644, 199650024), (672, 191331273), (684, 187974584), (736, 174693771), (784, 163998234), (798, 161121072), (828, 155283352), (874, 147110544), (882, 145776208), (912, 140980938), (931, 138103776), (966, 133100016), (1008, 127554182), (1064, 120840804), (1104, 116462514), (1127, 114085728), (1176, 109332156), (1197, 107414048), (1288, 99825012), (1311, 98073696), (1368, 93987292), (1449, 88733344), (1568, 81999117), (1596, 80560536), (1656, 77641676), (1748, 73555272), (1764, 72888104), (1824, 70490469), (1862, 69051888), (1932, 66550008), (2016, 63777091), (2128, 60420402), (2208, 58231257), (2254, 57042864), (2352, 54666078), (2394, 53707024), (2576, 49912506), (2622, 49036848), (2736, 46993646), (2793, 46034592), (2898, 44366672), (3059, 42031584), (3192, 40280268), (3312, 38820838), (3381, 38028576), (3496, 36777636), (3528, 36444052), (3724, 34525944), (3864, 33275004), (3933, 32691232), (4256, 30210201), (4508, 28521432), (4704, 27333039), (4788, 26853512), (5152, 24956253), (5244, 24518424), (5472, 23496823), (5586, 23017296), (5796, 22183336), (6118, 21015792), (6384, 20140134), (6624, 19410419), (6762, 19014288), (6992, 18388818), (7056, 18222026), (7448, 17262972), (7728, 16637502), (7866, 16345616), (8379, 15344864), (9016, 14260716), (9177, 14010528), (9576, 13426756), (10143, 12676192), (10488, 12259212), (11172, 11508648), (11592, 11091668), (12236, 10507896), (12768, 10070067), (13524, 9507144), (13984, 9194409), (14112, 9111013), (14896, 8631486), (15456, 8318751), (15732, 8172808), (16758, 7672432), (18032, 7130358), (18354, 7005264), (19152, 6713378), (20286, 6338096), (20849, 6166944), (20976, 6129606), (21413, 6004512), (22344, 5754324), (23184, 5545834), (24472, 5253948), (27048, 4753572), (27531, 4670176), (29792, 4315743), (31464, 4086404), (33516, 3836216), (36064, 3565179), (36708, 3502632), (38304, 3356689), (40572, 3169048), (41698, 3083472), (41952, 3064803), (42826, 3002256), (44688, 2877162), (46368, 2772917), (48944, 2626974), (54096, 2376786), (55062, 2335088), (62547, 2055648), (62928, 2043202), (64239, 2001504), (67032, 1918108), (73416, 1751316), (81144, 1584524), (83396, 1541736), (85652, 1501128), (89376, 1438581), (97888, 1313487), (108192, 1188393), (110124, 1167544), (125094, 1027824), (125856, 1021601), (128478, 1000752), (134064, 959054), (145943, 880992), (146832, 875658), (162288, 792262), (166792, 770868), (171304, 750564), (187641, 685216), (192717, 667168), (220248, 583772), (250188, 513912), (256956, 500376), (268128, 479527), (291886, 440496), (293664, 437829), (324576, 396131), (333584, 385434), (342608, 375282)]