2357153280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:681

約数の個数: 240

約数和(自身を含む): 8215590240

約数和(自身を除く): 5858436960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 263, 288, 320, 360, 384, 389, 480, 512, 526, 576, 640, 720, 768, 778, 789, 960, 1052, 1152, 1167, 1280, 1315, 1440, 1536, 1556, 1578, 1920, 1945, 2104, 2304, 2334, 2367, 2560, 2630, 2880, 3112, 3156, 3501, 3840, 3890, 3945, 4208, 4608, 4668, 4734, 5260, 5760, 5835, 6224, 6312, 7002, 7680, 7780, 7890, 8416, 9336, 9468, 10520, 11520, 11670, 11835, 12448, 12624, 14004, 15560, 15780, 16832, 17505, 18672, 18936, 21040, 23040, 23340, 23670, 24896, 25248, 28008, 31120, 31560, 33664, 35010, 37344, 37872, 42080, 46680, 47340, 49792, 50496, 56016, 62240, 63120, 67328, 70020, 74688, 75744, 84160, 93360, 94680, 99584, 100992, 102307, 112032, 124480, 126240, 134656, 140040, 149376, 151488, 168320, 186720, 189360, 199168, 201984, 204614, 224064, 248960, 252480, 280080, 298752, 302976, 306921, 336640, 373440, 378720, 403968, 409228, 448128, 497920, 504960, 511535, 560160, 597504, 605952, 613842, 673280, 746880, 757440, 818456, 896256, 920763, 995840, 1009920, 1023070, 1120320, 1211904, 1227684, 1493760, 1514880, 1534605, 1636912, 1792512, 1841526, 2019840, 2046140, 2240640, 2455368, 2987520, 3029760, 3069210, 3273824, 3683052, 4092280, 4481280, 4603815, 4910736, 6059520, 6138420, 6547648, 7366104, 8184560, 8962560, 9207630, 9821472, 12276840, 13095296, 14732208, 16369120, 18415260, 19642944, 24553680, 26190592, 29464416, 32738240, 36830520, 39285888, 49107360, 52381184, 58928832, 65476480, 73661040, 78571776, 98214720, 117857664, 130952960, 147322080, 157143552, 196429440, 235715328, 261905920, 294644160, 392858880, 471430656, 589288320, 785717760, 1178576640, 2357153280]

約数ペア:

[(1, 2357153280), (2, 1178576640), (3, 785717760), (4, 589288320), (5, 471430656), (6, 392858880), (8, 294644160), (9, 261905920), (10, 235715328), (12, 196429440), (15, 157143552), (16, 147322080), (18, 130952960), (20, 117857664), (24, 98214720), (30, 78571776), (32, 73661040), (36, 65476480), (40, 58928832), (45, 52381184), (48, 49107360), (60, 39285888), (64, 36830520), (72, 32738240), (80, 29464416), (90, 26190592), (96, 24553680), (120, 19642944), (128, 18415260), (144, 16369120), (160, 14732208), (180, 13095296), (192, 12276840), (240, 9821472), (256, 9207630), (263, 8962560), (288, 8184560), (320, 7366104), (360, 6547648), (384, 6138420), (389, 6059520), (480, 4910736), (512, 4603815), (526, 4481280), (576, 4092280), (640, 3683052), (720, 3273824), (768, 3069210), (778, 3029760), (789, 2987520), (960, 2455368), (1052, 2240640), (1152, 2046140), (1167, 2019840), (1280, 1841526), (1315, 1792512), (1440, 1636912), (1536, 1534605), (1556, 1514880), (1578, 1493760), (1920, 1227684), (1945, 1211904), (2104, 1120320), (2304, 1023070), (2334, 1009920), (2367, 995840), (2560, 920763), (2630, 896256), (2880, 818456), (3112, 757440), (3156, 746880), (3501, 673280), (3840, 613842), (3890, 605952), (3945, 597504), (4208, 560160), (4608, 511535), (4668, 504960), (4734, 497920), (5260, 448128), (5760, 409228), (5835, 403968), (6224, 378720), (6312, 373440), (7002, 336640), (7680, 306921), (7780, 302976), (7890, 298752), (8416, 280080), (9336, 252480), (9468, 248960), (10520, 224064), (11520, 204614), (11670, 201984), (11835, 199168), (12448, 189360), (12624, 186720), (14004, 168320), (15560, 151488), (15780, 149376), (16832, 140040), (17505, 134656), (18672, 126240), (18936, 124480), (21040, 112032), (23040, 102307), (23340, 100992), (23670, 99584), (24896, 94680), (25248, 93360), (28008, 84160), (31120, 75744), (31560, 74688), (33664, 70020), (35010, 67328), (37344, 63120), (37872, 62240), (42080, 56016), (46680, 50496), (47340, 49792)]