20880332928

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2511

約数の個数: 448

約数和(自身を含む): 76791556800

約数和(自身を除く): 55911223872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 486, 504, 546, 567, 576, 624, 648, 672, 702, 728, 729, 756, 819, 832, 864, 896, 936, 972, 1008, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1404, 1456, 1458, 1512, 1638, 1664, 1701, 1728, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2459, 2496, 2592, 2688, 2808, 2912, 2916, 3024, 3159, 3276, 3402, 3456, 3744, 3888, 4032, 4212, 4368, 4536, 4914, 4918, 4992, 5103, 5184, 5616, 5824, 5832, 6048, 6318, 6552, 6804, 7371, 7377, 7488, 7776, 8064, 8424, 8736, 9072, 9477, 9828, 9836, 10206, 10368, 11232, 11648, 11664, 12096, 12636, 13104, 13608, 14742, 14754, 14976, 15552, 16848, 17213, 17472, 18144, 18954, 19656, 19672, 20412, 22113, 22131, 22464, 23328, 24192, 25272, 26208, 27216, 29484, 29508, 31104, 31967, 33696, 34426, 34944, 36288, 37908, 39312, 39344, 40824, 44226, 44262, 44928, 46656, 50544, 51639, 52416, 54432, 58968, 59016, 63934, 66339, 66393, 67392, 68852, 72576, 75816, 78624, 78688, 81648, 88452, 88524, 93312, 95901, 101088, 103278, 104832, 108864, 117936, 118032, 127868, 132678, 132786, 134784, 137704, 151632, 154917, 157248, 157376, 163296, 176904, 177048, 191802, 199179, 202176, 206556, 217728, 223769, 235872, 236064, 255736, 265356, 265572, 275408, 287703, 303264, 309834, 314496, 314752, 326592, 353808, 354096, 383604, 398358, 404352, 413112, 447538, 464751, 471744, 472128, 511472, 530712, 531144, 550816, 575406, 597537, 606528, 619668, 653184, 671307, 707616, 708192, 767208, 796716, 826224, 863109, 895076, 929502, 943488, 944256, 1022944, 1061424, 1062288, 1101632, 1150812, 1195074, 1213056, 1239336, 1342614, 1394253, 1415232, 1416384, 1534416, 1593432, 1652448, 1726218, 1790152, 1792611, 1859004, 2013921, 2045888, 2122848, 2124576, 2203264, 2301624, 2390148, 2478672, 2589327, 2685228, 2788506, 2830464, 2832768, 3068832, 3186864, 3304896, 3452436, 3580304, 3585222, 3718008, 4027842, 4091776, 4182759, 4245696, 4249152, 4603248, 4780296, 4957344, 5178654, 5370456, 5577012, 6041763, 6137664, 6373728, 6609792, 6904872, 7160608, 7170444, 7436016, 7767981, 8055684, 8365518, 8491392, 8498304, 9206496, 9560592, 9914688, 10357308, 10740912, 11154024, 12083526, 12275328, 12548277, 12747456, 13809744, 14321216, 14340888, 14872032, 15535962, 16111368, 16731036, 18125289, 18412992, 19121184, 19829376, 20714616, 21481824, 22308048, 23303943, 24167052, 25096554, 25494912, 27619488, 28642432, 28681776, 29744064, 31071924, 32222736, 33462072, 36250578, 36825984, 38242368, 41429232, 42963648, 44616096, 46607886, 48334104, 50193108, 54375867, 55238976, 57363552, 59488128, 62143848, 64445472, 66924144, 72501156, 76484736, 82858464, 85927296, 89232192, 93215772, 96668208, 100386216, 108751734, 110477952, 114727104, 124287696, 128890944, 133848288, 145002312, 163127601, 165716928, 178464384, 186431544, 193336416, 200772432, 217503468, 229454208, 248575392, 257781888, 267696576, 290004624, 326255202, 331433856, 372863088, 386672832, 401544864, 435006936, 497150784, 535393152, 580009248, 652510404, 745726176, 773345664, 803089728, 870013872, 994301568, 1160018496, 1305020808, 1491452352, 1606179456, 1740027744, 2320036992, 2610041616, 2982904704, 3480055488, 5220083232, 6960110976, 10440166464, 20880332928]

約数ペア:

[(1, 20880332928), (2, 10440166464), (3, 6960110976), (4, 5220083232), (6, 3480055488), (7, 2982904704), (8, 2610041616), (9, 2320036992), (12, 1740027744), (13, 1606179456), (14, 1491452352), (16, 1305020808), (18, 1160018496), (21, 994301568), (24, 870013872), (26, 803089728), (27, 773345664), (28, 745726176), (32, 652510404), (36, 580009248), (39, 535393152), (42, 497150784), (48, 435006936), (52, 401544864), (54, 386672832), (56, 372863088), (63, 331433856), (64, 326255202), (72, 290004624), (78, 267696576), (81, 257781888), (84, 248575392), (91, 229454208), (96, 217503468), (104, 200772432), (108, 193336416), (112, 186431544), (117, 178464384), (126, 165716928), (128, 163127601), (144, 145002312), (156, 133848288), (162, 128890944), (168, 124287696), (182, 114727104), (189, 110477952), (192, 108751734), (208, 100386216), (216, 96668208), (224, 93215772), (234, 89232192), (243, 85927296), (252, 82858464), (273, 76484736), (288, 72501156), (312, 66924144), (324, 64445472), (336, 62143848), (351, 59488128), (364, 57363552), (378, 55238976), (384, 54375867), (416, 50193108), (432, 48334104), (448, 46607886), (468, 44616096), (486, 42963648), (504, 41429232), (546, 38242368), (567, 36825984), (576, 36250578), (624, 33462072), (648, 32222736), (672, 31071924), (702, 29744064), (728, 28681776), (729, 28642432), (756, 27619488), (819, 25494912), (832, 25096554), (864, 24167052), (896, 23303943), (936, 22308048), (972, 21481824), (1008, 20714616), (1053, 19829376), (1092, 19121184), (1134, 18412992), (1152, 18125289), (1248, 16731036), (1296, 16111368), (1344, 15535962), (1404, 14872032), (1456, 14340888), (1458, 14321216), (1512, 13809744), (1638, 12747456), (1664, 12548277), (1701, 12275328), (1728, 12083526), (1872, 11154024), (1944, 10740912), (2016, 10357308), (2106, 9914688), (2184, 9560592), (2268, 9206496), (2457, 8498304), (2459, 8491392), (2496, 8365518), (2592, 8055684), (2688, 7767981), (2808, 7436016), (2912, 7170444), (2916, 7160608), (3024, 6904872), (3159, 6609792), (3276, 6373728), (3402, 6137664), (3456, 6041763), (3744, 5577012), (3888, 5370456), (4032, 5178654), (4212, 4957344), (4368, 4780296), (4536, 4603248), (4914, 4249152), (4918, 4245696), (4992, 4182759), (5103, 4091776), (5184, 4027842), (5616, 3718008), (5824, 3585222), (5832, 3580304), (6048, 3452436), (6318, 3304896), (6552, 3186864), (6804, 3068832), (7371, 2832768), (7377, 2830464), (7488, 2788506), (7776, 2685228), (8064, 2589327), (8424, 2478672), (8736, 2390148), (9072, 2301624), (9477, 2203264), (9828, 2124576), (9836, 2122848), (10206, 2045888), (10368, 2013921), (11232, 1859004), (11648, 1792611), (11664, 1790152), (12096, 1726218), (12636, 1652448), (13104, 1593432), (13608, 1534416), (14742, 1416384), (14754, 1415232), (14976, 1394253), (15552, 1342614), (16848, 1239336), (17213, 1213056), (17472, 1195074), (18144, 1150812), (18954, 1101632), (19656, 1062288), (19672, 1061424), (20412, 1022944), (22113, 944256), (22131, 943488), (22464, 929502), (23328, 895076), (24192, 863109), (25272, 826224), (26208, 796716), (27216, 767208), (29484, 708192), (29508, 707616), (31104, 671307), (31967, 653184), (33696, 619668), (34426, 606528), (34944, 597537), (36288, 575406), (37908, 550816), (39312, 531144), (39344, 530712), (40824, 511472), (44226, 472128), (44262, 471744), (44928, 464751), (46656, 447538), (50544, 413112), (51639, 404352), (52416, 398358), (54432, 383604), (58968, 354096), (59016, 353808), (63934, 326592), (66339, 314752), (66393, 314496), (67392, 309834), (68852, 303264), (72576, 287703), (75816, 275408), (78624, 265572), (78688, 265356), (81648, 255736), (88452, 236064), (88524, 235872), (93312, 223769), (95901, 217728), (101088, 206556), (103278, 202176), (104832, 199179), (108864, 191802), (117936, 177048), (118032, 176904), (127868, 163296), (132678, 157376), (132786, 157248), (134784, 154917), (137704, 151632)]