815592960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 480

約数和(自身を含む): 3485401920

約数和(自身を除く): 2669808960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 389, 390, 416, 420, 448, 455, 468, 480, 504, 512, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 778, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1167, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1536, 1556, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 1945, 2016, 2080, 2184, 2240, 2304, 2334, 2340, 2496, 2520, 2560, 2688, 2723, 2730, 2880, 2912, 3112, 3120, 3276, 3328, 3360, 3501, 3584, 3640, 3744, 3840, 3890, 4032, 4095, 4160, 4368, 4480, 4608, 4668, 4680, 4992, 5040, 5057, 5376, 5446, 5460, 5760, 5824, 5835, 6224, 6240, 6552, 6656, 6720, 7002, 7280, 7488, 7680, 7780, 8064, 8169, 8190, 8320, 8736, 8960, 9336, 9360, 9984, 10080, 10114, 10752, 10892, 10920, 11520, 11648, 11670, 12448, 12480, 13104, 13440, 13615, 14004, 14560, 14976, 15171, 15560, 16128, 16338, 16380, 16640, 17472, 17505, 17920, 18672, 18720, 19968, 20160, 20228, 21784, 21840, 23040, 23296, 23340, 24507, 24896, 24960, 25285, 26208, 26880, 27230, 28008, 29120, 29952, 30342, 31120, 32256, 32676, 32760, 33280, 34944, 35010, 35399, 37344, 37440, 40320, 40456, 40845, 43568, 43680, 45513, 46592, 46680, 49014, 49792, 49920, 50570, 52416, 53760, 54460, 56016, 58240, 59904, 60684, 62240, 65352, 65520, 69888, 70020, 70798, 74688, 74880, 75855, 80640, 80912, 81690, 87136, 87360, 91026, 93360, 98028, 99584, 99840, 101140, 104832, 106197, 108920, 112032, 116480, 121368, 122535, 124480, 130704, 131040, 139776, 140040, 141596, 149376, 149760, 151710, 161280, 161824, 163380, 174272, 174720, 176995, 182052, 186720, 196056, 199168, 202280, 209664, 212394, 217840, 224064, 227565, 232960, 242736, 245070, 248960, 261408, 262080, 280080, 283192, 298752, 299520, 303420, 318591, 323648, 326760, 348544, 349440, 353990, 364104, 373440, 392112, 404560, 419328, 424788, 435680, 448128, 455130, 485472, 490140, 497920, 522816, 524160, 530985, 560160, 566384, 597504, 606840, 637182, 647296, 653520, 697088, 698880, 707980, 728208, 746880, 784224, 809120, 849576, 871360, 896256, 910260, 970944, 980280, 995840, 1045632, 1048320, 1061970, 1120320, 1132768, 1213680, 1274364, 1294592, 1307040, 1394176, 1415960, 1456416, 1493760, 1568448, 1592955, 1618240, 1699152, 1742720, 1792512, 1820520, 1941888, 1960560, 2091264, 2096640, 2123940, 2240640, 2265536, 2427360, 2548728, 2589184, 2614080, 2831920, 2912832, 2987520, 3136896, 3185910, 3236480, 3398304, 3485440, 3641040, 3883776, 3921120, 4182528, 4247880, 4481280, 4531072, 4854720, 5097456, 5228160, 5663840, 5825664, 6273792, 6371820, 6472960, 6796608, 6970880, 7282080, 7767552, 7842240, 8495760, 8962560, 9062144, 9709440, 10194912, 10456320, 11327680, 11651328, 12547584, 12743640, 12945920, 13593216, 14564160, 15684480, 16991520, 18124288, 19418880, 20389824, 20912640, 22655360, 23302656, 25487280, 27186432, 29128320, 31368960, 33983040, 38837760, 40779648, 45310720, 50974560, 54372864, 58256640, 62737920, 67966080, 81559296, 90621440, 101949120, 116513280, 135932160, 163118592, 203898240, 271864320, 407796480, 815592960]

約数ペア:

[(1, 815592960), (2, 407796480), (3, 271864320), (4, 203898240), (5, 163118592), (6, 135932160), (7, 116513280), (8, 101949120), (9, 90621440), (10, 81559296), (12, 67966080), (13, 62737920), (14, 58256640), (15, 54372864), (16, 50974560), (18, 45310720), (20, 40779648), (21, 38837760), (24, 33983040), (26, 31368960), (28, 29128320), (30, 27186432), (32, 25487280), (35, 23302656), (36, 22655360), (39, 20912640), (40, 20389824), (42, 19418880), (45, 18124288), (48, 16991520), (52, 15684480), (56, 14564160), (60, 13593216), (63, 12945920), (64, 12743640), (65, 12547584), (70, 11651328), (72, 11327680), (78, 10456320), (80, 10194912), (84, 9709440), (90, 9062144), (91, 8962560), (96, 8495760), (104, 7842240), (105, 7767552), (112, 7282080), (117, 6970880), (120, 6796608), (126, 6472960), (128, 6371820), (130, 6273792), (140, 5825664), (144, 5663840), (156, 5228160), (160, 5097456), (168, 4854720), (180, 4531072), (182, 4481280), (192, 4247880), (195, 4182528), (208, 3921120), (210, 3883776), (224, 3641040), (234, 3485440), (240, 3398304), (252, 3236480), (256, 3185910), (260, 3136896), (273, 2987520), (280, 2912832), (288, 2831920), (312, 2614080), (315, 2589184), (320, 2548728), (336, 2427360), (360, 2265536), (364, 2240640), (384, 2123940), (389, 2096640), (390, 2091264), (416, 1960560), (420, 1941888), (448, 1820520), (455, 1792512), (468, 1742720), (480, 1699152), (504, 1618240), (512, 1592955), (520, 1568448), (546, 1493760), (560, 1456416), (576, 1415960), (585, 1394176), (624, 1307040), (630, 1294592), (640, 1274364), (672, 1213680), (720, 1132768), (728, 1120320), (768, 1061970), (778, 1048320), (780, 1045632), (819, 995840), (832, 980280), (840, 970944), (896, 910260), (910, 896256), (936, 871360), (960, 849576), (1008, 809120), (1040, 784224), (1092, 746880), (1120, 728208), (1152, 707980), (1167, 698880), (1170, 697088), (1248, 653520), (1260, 647296), (1280, 637182), (1344, 606840), (1365, 597504), (1440, 566384), (1456, 560160), (1536, 530985), (1556, 524160), (1560, 522816), (1638, 497920), (1664, 490140), (1680, 485472), (1792, 455130), (1820, 448128), (1872, 435680), (1920, 424788), (1945, 419328), (2016, 404560), (2080, 392112), (2184, 373440), (2240, 364104), (2304, 353990), (2334, 349440), (2340, 348544), (2496, 326760), (2520, 323648), (2560, 318591), (2688, 303420), (2723, 299520), (2730, 298752), (2880, 283192), (2912, 280080), (3112, 262080), (3120, 261408), (3276, 248960), (3328, 245070), (3360, 242736), (3501, 232960), (3584, 227565), (3640, 224064), (3744, 217840), (3840, 212394), (3890, 209664), (4032, 202280), (4095, 199168), (4160, 196056), (4368, 186720), (4480, 182052), (4608, 176995), (4668, 174720), (4680, 174272), (4992, 163380), (5040, 161824), (5057, 161280), (5376, 151710), (5446, 149760), (5460, 149376), (5760, 141596), (5824, 140040), (5835, 139776), (6224, 131040), (6240, 130704), (6552, 124480), (6656, 122535), (6720, 121368), (7002, 116480), (7280, 112032), (7488, 108920), (7680, 106197), (7780, 104832), (8064, 101140), (8169, 99840), (8190, 99584), (8320, 98028), (8736, 93360), (8960, 91026), (9336, 87360), (9360, 87136), (9984, 81690), (10080, 80912), (10114, 80640), (10752, 75855), (10892, 74880), (10920, 74688), (11520, 70798), (11648, 70020), (11670, 69888), (12448, 65520), (12480, 65352), (13104, 62240), (13440, 60684), (13615, 59904), (14004, 58240), (14560, 56016), (14976, 54460), (15171, 53760), (15560, 52416), (16128, 50570), (16338, 49920), (16380, 49792), (16640, 49014), (17472, 46680), (17505, 46592), (17920, 45513), (18672, 43680), (18720, 43568), (19968, 40845), (20160, 40456), (20228, 40320), (21784, 37440), (21840, 37344), (23040, 35399), (23296, 35010), (23340, 34944), (24507, 33280), (24896, 32760), (24960, 32676), (25285, 32256), (26208, 31120), (26880, 30342), (27230, 29952), (28008, 29120)]