557256960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:162

約数の個数: 324

約数和(自身を含む): 2110959396

約数和(自身を除く): 1553702436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 128, 130, 144, 156, 160, 180, 183, 192, 195, 208, 234, 240, 244, 256, 260, 288, 305, 312, 320, 360, 366, 384, 390, 416, 468, 480, 488, 520, 549, 576, 585, 610, 624, 640, 720, 732, 768, 780, 793, 832, 915, 936, 960, 976, 1040, 1098, 1152, 1170, 1220, 1248, 1280, 1440, 1464, 1560, 1586, 1664, 1830, 1872, 1920, 1952, 2080, 2196, 2304, 2340, 2379, 2440, 2496, 2745, 2880, 2928, 3120, 3172, 3328, 3660, 3721, 3744, 3840, 3904, 3965, 4160, 4392, 4680, 4758, 4880, 4992, 5490, 5760, 5856, 6240, 6344, 7137, 7320, 7442, 7488, 7808, 7930, 8320, 8784, 9360, 9516, 9760, 9984, 10980, 11163, 11520, 11712, 11895, 12480, 12688, 14274, 14640, 14884, 14976, 15616, 15860, 16640, 17568, 18605, 18720, 19032, 19520, 21960, 22326, 23424, 23790, 24960, 25376, 28548, 29280, 29768, 29952, 31720, 33489, 35136, 35685, 37210, 37440, 38064, 39040, 43920, 44652, 46848, 47580, 48373, 49920, 50752, 55815, 57096, 58560, 59536, 63440, 66978, 70272, 71370, 74420, 74880, 76128, 78080, 87840, 89304, 95160, 96746, 101504, 111630, 114192, 117120, 119072, 126880, 133956, 140544, 142740, 145119, 148840, 149760, 152256, 167445, 175680, 178608, 190320, 193492, 203008, 223260, 228384, 234240, 238144, 241865, 253760, 267912, 285480, 290238, 297680, 304512, 334890, 351360, 357216, 380640, 386984, 435357, 446520, 456768, 476288, 483730, 507520, 535824, 570960, 580476, 595360, 609024, 669780, 702720, 714432, 725595, 761280, 773968, 870714, 893040, 913536, 952576, 967460, 1015040, 1071648, 1141920, 1160952, 1190720, 1339560, 1428864, 1451190, 1522560, 1547936, 1741428, 1786080, 1827072, 1934920, 2143296, 2176785, 2283840, 2321904, 2381440, 2679120, 2857728, 2902380, 3045120, 3095872, 3482856, 3572160, 3869840, 4286592, 4353570, 4567680, 4643808, 4762880, 5358240, 5804760, 6191744, 6965712, 7144320, 7739680, 8573184, 8707140, 9135360, 9287616, 10716480, 11609520, 12383488, 13931424, 14288640, 15479360, 17414280, 18575232, 21432960, 23219040, 27862848, 30958720, 34828560, 37150464, 42865920, 46438080, 55725696, 61917440, 69657120, 92876160, 111451392, 139314240, 185752320, 278628480, 557256960]

約数ペア:

[(1, 557256960), (2, 278628480), (3, 185752320), (4, 139314240), (5, 111451392), (6, 92876160), (8, 69657120), (9, 61917440), (10, 55725696), (12, 46438080), (13, 42865920), (15, 37150464), (16, 34828560), (18, 30958720), (20, 27862848), (24, 23219040), (26, 21432960), (30, 18575232), (32, 17414280), (36, 15479360), (39, 14288640), (40, 13931424), (45, 12383488), (48, 11609520), (52, 10716480), (60, 9287616), (61, 9135360), (64, 8707140), (65, 8573184), (72, 7739680), (78, 7144320), (80, 6965712), (90, 6191744), (96, 5804760), (104, 5358240), (117, 4762880), (120, 4643808), (122, 4567680), (128, 4353570), (130, 4286592), (144, 3869840), (156, 3572160), (160, 3482856), (180, 3095872), (183, 3045120), (192, 2902380), (195, 2857728), (208, 2679120), (234, 2381440), (240, 2321904), (244, 2283840), (256, 2176785), (260, 2143296), (288, 1934920), (305, 1827072), (312, 1786080), (320, 1741428), (360, 1547936), (366, 1522560), (384, 1451190), (390, 1428864), (416, 1339560), (468, 1190720), (480, 1160952), (488, 1141920), (520, 1071648), (549, 1015040), (576, 967460), (585, 952576), (610, 913536), (624, 893040), (640, 870714), (720, 773968), (732, 761280), (768, 725595), (780, 714432), (793, 702720), (832, 669780), (915, 609024), (936, 595360), (960, 580476), (976, 570960), (1040, 535824), (1098, 507520), (1152, 483730), (1170, 476288), (1220, 456768), (1248, 446520), (1280, 435357), (1440, 386984), (1464, 380640), (1560, 357216), (1586, 351360), (1664, 334890), (1830, 304512), (1872, 297680), (1920, 290238), (1952, 285480), (2080, 267912), (2196, 253760), (2304, 241865), (2340, 238144), (2379, 234240), (2440, 228384), (2496, 223260), (2745, 203008), (2880, 193492), (2928, 190320), (3120, 178608), (3172, 175680), (3328, 167445), (3660, 152256), (3721, 149760), (3744, 148840), (3840, 145119), (3904, 142740), (3965, 140544), (4160, 133956), (4392, 126880), (4680, 119072), (4758, 117120), (4880, 114192), (4992, 111630), (5490, 101504), (5760, 96746), (5856, 95160), (6240, 89304), (6344, 87840), (7137, 78080), (7320, 76128), (7442, 74880), (7488, 74420), (7808, 71370), (7930, 70272), (8320, 66978), (8784, 63440), (9360, 59536), (9516, 58560), (9760, 57096), (9984, 55815), (10980, 50752), (11163, 49920), (11520, 48373), (11712, 47580), (11895, 46848), (12480, 44652), (12688, 43920), (14274, 39040), (14640, 38064), (14884, 37440), (14976, 37210), (15616, 35685), (15860, 35136), (16640, 33489), (17568, 31720), (18605, 29952), (18720, 29768), (19032, 29280), (19520, 28548), (21960, 25376), (22326, 24960), (23424, 23790)]