8205689520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1567}}^1$

素因数の和:2632

約数の個数: 240

約数和(自身を含む): 31544647680

約数和(自身を除く): 23338958160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1039, 1260, 1567, 1680, 2078, 2520, 3117, 3134, 4156, 4701, 5040, 5195, 6234, 6268, 7273, 7835, 8312, 9351, 9402, 10390, 10969, 12468, 12536, 14103, 14546, 15585, 15670, 16624, 18702, 18804, 20780, 21819, 21938, 23505, 24936, 25072, 28206, 29092, 31170, 31340, 32907, 36365, 37404, 37608, 41560, 43638, 43876, 46755, 47010, 49872, 54845, 56412, 58184, 62340, 62680, 65457, 65814, 70515, 72730, 74808, 75216, 83120, 87276, 87752, 93510, 94020, 98721, 109095, 109690, 112824, 116368, 124680, 125360, 130914, 131628, 141030, 145460, 149616, 164535, 174552, 175504, 187020, 188040, 197442, 218190, 219380, 225648, 249360, 261828, 263256, 282060, 290920, 327285, 329070, 349104, 374040, 376080, 394884, 436380, 438760, 493605, 523656, 526512, 564120, 581840, 654570, 658140, 748080, 789768, 872760, 877520, 987210, 1047312, 1128240, 1309140, 1316280, 1579536, 1628113, 1745520, 1974420, 2618280, 2632560, 3256226, 3948840, 4884339, 5236560, 6512452, 7897680, 8140565, 9768678, 11396791, 13024904, 14653017, 16281130, 19537356, 22793582, 24421695, 26049808, 29306034, 32562260, 34190373, 39074712, 45587164, 48843390, 56983955, 58612068, 65124520, 68380746, 73265085, 78149424, 91174328, 97686780, 102571119, 113967910, 117224136, 130249040, 136761492, 146530170, 170951865, 182348656, 195373560, 205142238, 227935820, 234448272, 273522984, 293060340, 341903730, 390747120, 410284476, 455871640, 512855595, 547045968, 586120680, 683807460, 820568952, 911743280, 1025711190, 1172241360, 1367614920, 1641137904, 2051422380, 2735229840, 4102844760, 8205689520]

約数ペア:

[(1, 8205689520), (2, 4102844760), (3, 2735229840), (4, 2051422380), (5, 1641137904), (6, 1367614920), (7, 1172241360), (8, 1025711190), (9, 911743280), (10, 820568952), (12, 683807460), (14, 586120680), (15, 547045968), (16, 512855595), (18, 455871640), (20, 410284476), (21, 390747120), (24, 341903730), (28, 293060340), (30, 273522984), (35, 234448272), (36, 227935820), (40, 205142238), (42, 195373560), (45, 182348656), (48, 170951865), (56, 146530170), (60, 136761492), (63, 130249040), (70, 117224136), (72, 113967910), (80, 102571119), (84, 97686780), (90, 91174328), (105, 78149424), (112, 73265085), (120, 68380746), (126, 65124520), (140, 58612068), (144, 56983955), (168, 48843390), (180, 45587164), (210, 39074712), (240, 34190373), (252, 32562260), (280, 29306034), (315, 26049808), (336, 24421695), (360, 22793582), (420, 19537356), (504, 16281130), (560, 14653017), (630, 13024904), (720, 11396791), (840, 9768678), (1008, 8140565), (1039, 7897680), (1260, 6512452), (1567, 5236560), (1680, 4884339), (2078, 3948840), (2520, 3256226), (3117, 2632560), (3134, 2618280), (4156, 1974420), (4701, 1745520), (5040, 1628113), (5195, 1579536), (6234, 1316280), (6268, 1309140), (7273, 1128240), (7835, 1047312), (8312, 987210), (9351, 877520), (9402, 872760), (10390, 789768), (10969, 748080), (12468, 658140), (12536, 654570), (14103, 581840), (14546, 564120), (15585, 526512), (15670, 523656), (16624, 493605), (18702, 438760), (18804, 436380), (20780, 394884), (21819, 376080), (21938, 374040), (23505, 349104), (24936, 329070), (25072, 327285), (28206, 290920), (29092, 282060), (31170, 263256), (31340, 261828), (32907, 249360), (36365, 225648), (37404, 219380), (37608, 218190), (41560, 197442), (43638, 188040), (43876, 187020), (46755, 175504), (47010, 174552), (49872, 164535), (54845, 149616), (56412, 145460), (58184, 141030), (62340, 131628), (62680, 130914), (65457, 125360), (65814, 124680), (70515, 116368), (72730, 112824), (74808, 109690), (75216, 109095), (83120, 98721), (87276, 94020), (87752, 93510)]