520940160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:817

約数の個数: 320

約数和(自身を含む): 2006068680

約数和(自身を除く): 1485128520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 773, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1546, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2319, 2340, 2496, 2592, 2808, 2880, 3092, 3120, 3240, 3456, 3510, 3744, 3865, 4160, 4212, 4320, 4638, 4680, 4992, 5184, 5265, 5616, 5760, 6184, 6240, 6480, 6957, 7020, 7488, 7730, 8320, 8424, 8640, 9276, 9360, 10049, 10368, 10530, 11232, 11595, 12368, 12480, 12960, 13914, 14040, 14976, 15460, 16848, 17280, 18552, 18720, 20098, 20871, 21060, 22464, 23190, 24736, 24960, 25920, 27828, 28080, 30147, 30920, 33696, 34785, 37104, 37440, 40196, 41742, 42120, 44928, 46380, 49472, 50245, 51840, 55656, 56160, 60294, 61840, 62613, 67392, 69570, 74208, 74880, 80392, 83484, 84240, 90441, 92760, 98944, 100490, 104355, 111312, 112320, 120588, 123680, 125226, 134784, 139140, 148416, 150735, 160784, 166968, 168480, 180882, 185520, 200980, 208710, 222624, 224640, 241176, 247360, 250452, 271323, 278280, 296832, 301470, 313065, 321568, 333936, 336960, 361764, 371040, 401960, 417420, 445248, 452205, 482352, 494720, 500904, 542646, 556560, 602940, 626130, 643136, 667872, 673920, 723528, 742080, 803920, 813969, 834840, 890496, 904410, 964704, 1001808, 1085292, 1113120, 1205880, 1252260, 1286272, 1335744, 1356615, 1447056, 1484160, 1607840, 1627938, 1669680, 1808820, 1929408, 2003616, 2170584, 2226240, 2411760, 2504520, 2671488, 2713230, 2894112, 3215680, 3255876, 3339360, 3617640, 3858816, 4007232, 4069845, 4341168, 4452480, 4823520, 5009040, 5426460, 5788224, 6431360, 6511752, 6678720, 7235280, 8014464, 8139690, 8682336, 9647040, 10018080, 10852920, 11576448, 13023504, 13357440, 14470560, 16279380, 17364672, 19294080, 20036160, 21705840, 26047008, 28941120, 32558760, 34729344, 40072320, 43411680, 52094016, 57882240, 65117520, 86823360, 104188032, 130235040, 173646720, 260470080, 520940160]

約数ペア:

[(1, 520940160), (2, 260470080), (3, 173646720), (4, 130235040), (5, 104188032), (6, 86823360), (8, 65117520), (9, 57882240), (10, 52094016), (12, 43411680), (13, 40072320), (15, 34729344), (16, 32558760), (18, 28941120), (20, 26047008), (24, 21705840), (26, 20036160), (27, 19294080), (30, 17364672), (32, 16279380), (36, 14470560), (39, 13357440), (40, 13023504), (45, 11576448), (48, 10852920), (52, 10018080), (54, 9647040), (60, 8682336), (64, 8139690), (65, 8014464), (72, 7235280), (78, 6678720), (80, 6511752), (81, 6431360), (90, 5788224), (96, 5426460), (104, 5009040), (108, 4823520), (117, 4452480), (120, 4341168), (128, 4069845), (130, 4007232), (135, 3858816), (144, 3617640), (156, 3339360), (160, 3255876), (162, 3215680), (180, 2894112), (192, 2713230), (195, 2671488), (208, 2504520), (216, 2411760), (234, 2226240), (240, 2170584), (260, 2003616), (270, 1929408), (288, 1808820), (312, 1669680), (320, 1627938), (324, 1607840), (351, 1484160), (360, 1447056), (384, 1356615), (390, 1335744), (405, 1286272), (416, 1252260), (432, 1205880), (468, 1113120), (480, 1085292), (520, 1001808), (540, 964704), (576, 904410), (585, 890496), (624, 834840), (640, 813969), (648, 803920), (702, 742080), (720, 723528), (773, 673920), (780, 667872), (810, 643136), (832, 626130), (864, 602940), (936, 556560), (960, 542646), (1040, 500904), (1053, 494720), (1080, 482352), (1152, 452205), (1170, 445248), (1248, 417420), (1296, 401960), (1404, 371040), (1440, 361764), (1546, 336960), (1560, 333936), (1620, 321568), (1664, 313065), (1728, 301470), (1755, 296832), (1872, 278280), (1920, 271323), (2080, 250452), (2106, 247360), (2160, 241176), (2319, 224640), (2340, 222624), (2496, 208710), (2592, 200980), (2808, 185520), (2880, 180882), (3092, 168480), (3120, 166968), (3240, 160784), (3456, 150735), (3510, 148416), (3744, 139140), (3865, 134784), (4160, 125226), (4212, 123680), (4320, 120588), (4638, 112320), (4680, 111312), (4992, 104355), (5184, 100490), (5265, 98944), (5616, 92760), (5760, 90441), (6184, 84240), (6240, 83484), (6480, 80392), (6957, 74880), (7020, 74208), (7488, 69570), (7730, 67392), (8320, 62613), (8424, 61840), (8640, 60294), (9276, 56160), (9360, 55656), (10049, 51840), (10368, 50245), (10530, 49472), (11232, 46380), (11595, 44928), (12368, 42120), (12480, 41742), (12960, 40196), (13914, 37440), (14040, 37104), (14976, 34785), (15460, 33696), (16848, 30920), (17280, 30147), (18552, 28080), (18720, 27828), (20098, 25920), (20871, 24960), (21060, 24736), (22464, 23190)]