20346209280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1434

約数の個数: 528

約数和(自身を含む): 78632311680

約数和(自身を除く): 58286102400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 256, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 456, 480, 510, 512, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 855, 912, 960, 969, 1020, 1024, 1088, 1140, 1152, 1216, 1224, 1280, 1292, 1360, 1367, 1368, 1440, 1520, 1530, 1536, 1615, 1632, 1710, 1824, 1920, 1938, 2040, 2176, 2280, 2304, 2432, 2448, 2560, 2584, 2720, 2734, 2736, 2880, 2907, 3040, 3060, 3072, 3230, 3264, 3420, 3648, 3840, 3876, 4080, 4101, 4352, 4560, 4608, 4845, 4864, 4896, 5120, 5168, 5440, 5468, 5472, 5760, 5814, 6080, 6120, 6460, 6528, 6835, 6840, 7296, 7680, 7752, 8160, 8202, 8704, 9120, 9216, 9690, 9728, 9792, 10336, 10880, 10936, 10944, 11520, 11628, 12160, 12240, 12303, 12920, 13056, 13670, 13680, 14535, 14592, 15360, 15504, 16320, 16404, 17408, 18240, 19380, 19456, 19584, 20505, 20672, 21760, 21872, 21888, 23040, 23239, 23256, 24320, 24480, 24606, 25840, 25973, 26112, 27340, 27360, 29070, 29184, 31008, 32640, 32808, 36480, 38760, 39168, 41010, 41344, 43520, 43744, 43776, 46080, 46478, 46512, 48640, 48960, 49212, 51680, 51946, 52224, 54680, 54720, 58140, 58368, 61515, 62016, 65280, 65616, 69717, 72960, 77520, 77919, 78336, 82020, 82688, 87040, 87488, 87552, 92956, 93024, 97280, 97920, 98424, 103360, 103892, 109360, 109440, 116195, 116280, 123030, 124032, 129865, 130560, 131232, 139434, 145920, 155040, 155838, 156672, 164040, 165376, 174976, 175104, 185912, 186048, 195840, 196848, 206720, 207784, 209151, 218720, 218880, 232390, 232560, 233757, 246060, 248064, 259730, 261120, 262464, 278868, 291840, 310080, 311676, 328080, 330752, 348585, 349952, 371824, 372096, 389595, 391680, 393696, 413440, 415568, 418302, 437440, 437760, 441541, 464780, 465120, 467514, 492120, 496128, 519460, 524928, 557736, 620160, 623352, 656160, 697170, 699904, 743648, 744192, 779190, 783360, 787392, 826880, 831136, 836604, 874880, 875520, 883082, 929560, 930240, 935028, 984240, 992256, 1038920, 1045755, 1049856, 1115472, 1168785, 1240320, 1246704, 1312320, 1324623, 1394340, 1399808, 1487296, 1488384, 1558380, 1574784, 1653760, 1662272, 1673208, 1749760, 1766164, 1859120, 1860480, 1870056, 1968480, 2077840, 2091510, 2099712, 2207705, 2230944, 2337570, 2480640, 2493408, 2624640, 2649246, 2788680, 2974592, 2976768, 3116760, 3149568, 3324544, 3346416, 3499520, 3532328, 3718240, 3720960, 3740112, 3936960, 3973869, 4155680, 4183020, 4199424, 4415410, 4461888, 4675140, 4961280, 4986816, 5249280, 5298492, 5577360, 5949184, 6233520, 6299136, 6623115, 6649088, 6692832, 6999040, 7064656, 7436480, 7441920, 7480224, 7873920, 7947738, 8311360, 8366040, 8830820, 8923776, 9350280, 9973632, 10498560, 10596984, 11154720, 11898368, 12467040, 12598272, 13246230, 13298176, 13385664, 14129312, 14872960, 14883840, 14960448, 15747840, 15895476, 16622720, 16732080, 17661640, 17847552, 18700560, 19869345, 19947264, 20997120, 21193968, 22309440, 23796736, 24934080, 26492460, 26596352, 26771328, 28258624, 29745920, 29920896, 31495680, 31790952, 33245440, 33464160, 35323280, 35695104, 37401120, 39738690, 39894528, 42387936, 44618880, 49868160, 52984920, 53542656, 56517248, 59491840, 59841792, 62991360, 63581904, 66490880, 66928320, 70646560, 71390208, 74802240, 79477380, 79789056, 84775872, 89237760, 99736320, 105969840, 107085312, 113034496, 118983680, 119683584, 127163808, 132981760, 133856640, 141293120, 149604480, 158954760, 169551744, 178475520, 199472640, 211939680, 214170624, 226068992, 239367168, 254327616, 267713280, 282586240, 299208960, 317909520, 339103488, 356951040, 398945280, 423879360, 452137984, 508655232, 535426560, 565172480, 598417920, 635819040, 678206976, 847758720, 1017310464, 1070853120, 1130344960, 1196835840, 1271638080, 1356413952, 1695517440, 2034620928, 2260689920, 2543276160, 3391034880, 4069241856, 5086552320, 6782069760, 10173104640, 20346209280]

約数ペア:

[(1, 20346209280), (2, 10173104640), (3, 6782069760), (4, 5086552320), (5, 4069241856), (6, 3391034880), (8, 2543276160), (9, 2260689920), (10, 2034620928), (12, 1695517440), (15, 1356413952), (16, 1271638080), (17, 1196835840), (18, 1130344960), (19, 1070853120), (20, 1017310464), (24, 847758720), (30, 678206976), (32, 635819040), (34, 598417920), (36, 565172480), (38, 535426560), (40, 508655232), (45, 452137984), (48, 423879360), (51, 398945280), (57, 356951040), (60, 339103488), (64, 317909520), (68, 299208960), (72, 282586240), (76, 267713280), (80, 254327616), (85, 239367168), (90, 226068992), (95, 214170624), (96, 211939680), (102, 199472640), (114, 178475520), (120, 169551744), (128, 158954760), (136, 149604480), (144, 141293120), (152, 133856640), (153, 132981760), (160, 127163808), (170, 119683584), (171, 118983680), (180, 113034496), (190, 107085312), (192, 105969840), (204, 99736320), (228, 89237760), (240, 84775872), (255, 79789056), (256, 79477380), (272, 74802240), (285, 71390208), (288, 70646560), (304, 66928320), (306, 66490880), (320, 63581904), (323, 62991360), (340, 59841792), (342, 59491840), (360, 56517248), (380, 53542656), (384, 52984920), (408, 49868160), (456, 44618880), (480, 42387936), (510, 39894528), (512, 39738690), (544, 37401120), (570, 35695104), (576, 35323280), (608, 33464160), (612, 33245440), (640, 31790952), (646, 31495680), (680, 29920896), (684, 29745920), (720, 28258624), (760, 26771328), (765, 26596352), (768, 26492460), (816, 24934080), (855, 23796736), (912, 22309440), (960, 21193968), (969, 20997120), (1020, 19947264), (1024, 19869345), (1088, 18700560), (1140, 17847552), (1152, 17661640), (1216, 16732080), (1224, 16622720), (1280, 15895476), (1292, 15747840), (1360, 14960448), (1367, 14883840), (1368, 14872960), (1440, 14129312), (1520, 13385664), (1530, 13298176), (1536, 13246230), (1615, 12598272), (1632, 12467040), (1710, 11898368), (1824, 11154720), (1920, 10596984), (1938, 10498560), (2040, 9973632), (2176, 9350280), (2280, 8923776), (2304, 8830820), (2432, 8366040), (2448, 8311360), (2560, 7947738), (2584, 7873920), (2720, 7480224), (2734, 7441920), (2736, 7436480), (2880, 7064656), (2907, 6999040), (3040, 6692832), (3060, 6649088), (3072, 6623115), (3230, 6299136), (3264, 6233520), (3420, 5949184), (3648, 5577360), (3840, 5298492), (3876, 5249280), (4080, 4986816), (4101, 4961280), (4352, 4675140), (4560, 4461888), (4608, 4415410), (4845, 4199424), (4864, 4183020), (4896, 4155680), (5120, 3973869), (5168, 3936960), (5440, 3740112), (5468, 3720960), (5472, 3718240), (5760, 3532328), (5814, 3499520), (6080, 3346416), (6120, 3324544), (6460, 3149568), (6528, 3116760), (6835, 2976768), (6840, 2974592), (7296, 2788680), (7680, 2649246), (7752, 2624640), (8160, 2493408), (8202, 2480640), (8704, 2337570), (9120, 2230944), (9216, 2207705), (9690, 2099712), (9728, 2091510), (9792, 2077840), (10336, 1968480), (10880, 1870056), (10936, 1860480), (10944, 1859120), (11520, 1766164), (11628, 1749760), (12160, 1673208), (12240, 1662272), (12303, 1653760), (12920, 1574784), (13056, 1558380), (13670, 1488384), (13680, 1487296), (14535, 1399808), (14592, 1394340), (15360, 1324623), (15504, 1312320), (16320, 1246704), (16404, 1240320), (17408, 1168785), (18240, 1115472), (19380, 1049856), (19456, 1045755), (19584, 1038920), (20505, 992256), (20672, 984240), (21760, 935028), (21872, 930240), (21888, 929560), (23040, 883082), (23239, 875520), (23256, 874880), (24320, 836604), (24480, 831136), (24606, 826880), (25840, 787392), (25973, 783360), (26112, 779190), (27340, 744192), (27360, 743648), (29070, 699904), (29184, 697170), (31008, 656160), (32640, 623352), (32808, 620160), (36480, 557736), (38760, 524928), (39168, 519460), (41010, 496128), (41344, 492120), (43520, 467514), (43744, 465120), (43776, 464780), (46080, 441541), (46478, 437760), (46512, 437440), (48640, 418302), (48960, 415568), (49212, 413440), (51680, 393696), (51946, 391680), (52224, 389595), (54680, 372096), (54720, 371824), (58140, 349952), (58368, 348585), (61515, 330752), (62016, 328080), (65280, 311676), (65616, 310080), (69717, 291840), (72960, 278868), (77520, 262464), (77919, 261120), (78336, 259730), (82020, 248064), (82688, 246060), (87040, 233757), (87488, 232560), (87552, 232390), (92956, 218880), (93024, 218720), (97280, 209151), (97920, 207784), (98424, 206720), (103360, 196848), (103892, 195840), (109360, 186048), (109440, 185912), (116195, 175104), (116280, 174976), (123030, 165376), (124032, 164040), (129865, 156672), (130560, 155838), (131232, 155040), (139434, 145920)]