1644140160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 384

約数和(自身を含む): 6316574400

約数和(自身を除く): 4672434240

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 520, 540, 563, 576, 585, 624, 640, 676, 702, 720, 780, 832, 845, 864, 936, 960, 1014, 1040, 1080, 1126, 1152, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1664, 1689, 1690, 1728, 1755, 1872, 1920, 2028, 2080, 2160, 2252, 2340, 2496, 2535, 2704, 2808, 2815, 2880, 3042, 3120, 3378, 3380, 3456, 3510, 3744, 4056, 4160, 4320, 4504, 4563, 4680, 4992, 5067, 5070, 5408, 5616, 5630, 5760, 6084, 6240, 6756, 6760, 7020, 7319, 7488, 7605, 8112, 8320, 8445, 8640, 9008, 9126, 9360, 10134, 10140, 10816, 11232, 11260, 12168, 12480, 13512, 13520, 14040, 14638, 14976, 15201, 15210, 16224, 16890, 17280, 18016, 18252, 18720, 20268, 20280, 21632, 21957, 22464, 22520, 22815, 24336, 24960, 25335, 27024, 27040, 28080, 29276, 30402, 30420, 32448, 33780, 36032, 36504, 36595, 37440, 40536, 40560, 43914, 44928, 45040, 45630, 48672, 50670, 54048, 54080, 56160, 58552, 60804, 60840, 64896, 65871, 67560, 72064, 73008, 73190, 74880, 76005, 81072, 81120, 87828, 90080, 91260, 95147, 97344, 101340, 108096, 108160, 109785, 112320, 117104, 121608, 121680, 131742, 135120, 146016, 146380, 152010, 162144, 162240, 175656, 180160, 182520, 190294, 194688, 197613, 202680, 216192, 219570, 224640, 234208, 243216, 243360, 263484, 270240, 285441, 292032, 292760, 304020, 324288, 324480, 329355, 351312, 360320, 365040, 380588, 395226, 405360, 439140, 468416, 475735, 486432, 486720, 526968, 540480, 570882, 584064, 585520, 608040, 648576, 658710, 702624, 730080, 761176, 790452, 810720, 856323, 878280, 936832, 951470, 972864, 973440, 988065, 1053936, 1080960, 1141764, 1171040, 1216080, 1317420, 1405248, 1427205, 1460160, 1522352, 1580904, 1621440, 1712646, 1756560, 1902940, 1945728, 1976130, 2107872, 2283528, 2342080, 2432160, 2568969, 2634840, 2810496, 2854410, 2920320, 3044704, 3161808, 3242880, 3425292, 3513120, 3805880, 3952260, 4215744, 4281615, 4567056, 4684160, 4864320, 5137938, 5269680, 5708820, 6089408, 6323616, 6850584, 7026240, 7611760, 7904520, 8431488, 8563230, 9134112, 9728640, 10275876, 10539360, 11417640, 12178816, 12647232, 12844845, 13701168, 14052480, 15223520, 15809040, 17126460, 18268224, 20551752, 21078720, 22835280, 25294464, 25689690, 27402336, 30447040, 31618080, 34252920, 36536448, 41103504, 42157440, 45670560, 51379380, 54804672, 60894080, 63236160, 68505840, 82207008, 91341120, 102758760, 109609344, 126472320, 137011680, 164414016, 182682240, 205517520, 274023360, 328828032, 411035040, 548046720, 822070080, 1644140160]

約数ペア:

[(1, 1644140160), (2, 822070080), (3, 548046720), (4, 411035040), (5, 328828032), (6, 274023360), (8, 205517520), (9, 182682240), (10, 164414016), (12, 137011680), (13, 126472320), (15, 109609344), (16, 102758760), (18, 91341120), (20, 82207008), (24, 68505840), (26, 63236160), (27, 60894080), (30, 54804672), (32, 51379380), (36, 45670560), (39, 42157440), (40, 41103504), (45, 36536448), (48, 34252920), (52, 31618080), (54, 30447040), (60, 27402336), (64, 25689690), (65, 25294464), (72, 22835280), (78, 21078720), (80, 20551752), (90, 18268224), (96, 17126460), (104, 15809040), (108, 15223520), (117, 14052480), (120, 13701168), (128, 12844845), (130, 12647232), (135, 12178816), (144, 11417640), (156, 10539360), (160, 10275876), (169, 9728640), (180, 9134112), (192, 8563230), (195, 8431488), (208, 7904520), (216, 7611760), (234, 7026240), (240, 6850584), (260, 6323616), (270, 6089408), (288, 5708820), (312, 5269680), (320, 5137938), (338, 4864320), (351, 4684160), (360, 4567056), (384, 4281615), (390, 4215744), (416, 3952260), (432, 3805880), (468, 3513120), (480, 3425292), (507, 3242880), (520, 3161808), (540, 3044704), (563, 2920320), (576, 2854410), (585, 2810496), (624, 2634840), (640, 2568969), (676, 2432160), (702, 2342080), (720, 2283528), (780, 2107872), (832, 1976130), (845, 1945728), (864, 1902940), (936, 1756560), (960, 1712646), (1014, 1621440), (1040, 1580904), (1080, 1522352), (1126, 1460160), (1152, 1427205), (1170, 1405248), (1248, 1317420), (1352, 1216080), (1404, 1171040), (1440, 1141764), (1521, 1080960), (1560, 1053936), (1664, 988065), (1689, 973440), (1690, 972864), (1728, 951470), (1755, 936832), (1872, 878280), (1920, 856323), (2028, 810720), (2080, 790452), (2160, 761176), (2252, 730080), (2340, 702624), (2496, 658710), (2535, 648576), (2704, 608040), (2808, 585520), (2815, 584064), (2880, 570882), (3042, 540480), (3120, 526968), (3378, 486720), (3380, 486432), (3456, 475735), (3510, 468416), (3744, 439140), (4056, 405360), (4160, 395226), (4320, 380588), (4504, 365040), (4563, 360320), (4680, 351312), (4992, 329355), (5067, 324480), (5070, 324288), (5408, 304020), (5616, 292760), (5630, 292032), (5760, 285441), (6084, 270240), (6240, 263484), (6756, 243360), (6760, 243216), (7020, 234208), (7319, 224640), (7488, 219570), (7605, 216192), (8112, 202680), (8320, 197613), (8445, 194688), (8640, 190294), (9008, 182520), (9126, 180160), (9360, 175656), (10134, 162240), (10140, 162144), (10816, 152010), (11232, 146380), (11260, 146016), (12168, 135120), (12480, 131742), (13512, 121680), (13520, 121608), (14040, 117104), (14638, 112320), (14976, 109785), (15201, 108160), (15210, 108096), (16224, 101340), (16890, 97344), (17280, 95147), (18016, 91260), (18252, 90080), (18720, 87828), (20268, 81120), (20280, 81072), (21632, 76005), (21957, 74880), (22464, 73190), (22520, 73008), (22815, 72064), (24336, 67560), (24960, 65871), (25335, 64896), (27024, 60840), (27040, 60804), (28080, 58552), (29276, 56160), (30402, 54080), (30420, 54048), (32448, 50670), (33780, 48672), (36032, 45630), (36504, 45040), (36595, 44928), (37440, 43914), (40536, 40560)]