490279680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 432

約数和(自身を含む): 1911270816

約数和(自身を除く): 1420991136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 64, 66, 72, 73, 80, 88, 90, 96, 99, 106, 110, 120, 128, 132, 144, 146, 159, 160, 165, 176, 180, 192, 198, 212, 219, 220, 240, 256, 264, 265, 288, 292, 318, 320, 330, 352, 360, 365, 384, 396, 424, 438, 440, 477, 480, 495, 528, 530, 576, 583, 584, 636, 640, 657, 660, 704, 720, 730, 768, 792, 795, 803, 848, 876, 880, 954, 960, 990, 1056, 1060, 1095, 1152, 1166, 1168, 1272, 1280, 1314, 1320, 1408, 1440, 1460, 1584, 1590, 1606, 1696, 1749, 1752, 1760, 1908, 1920, 1980, 2112, 2120, 2190, 2304, 2332, 2336, 2385, 2409, 2544, 2628, 2640, 2816, 2880, 2915, 2920, 3168, 3180, 3212, 3285, 3392, 3498, 3504, 3520, 3816, 3840, 3869, 3960, 4015, 4224, 4240, 4380, 4664, 4672, 4770, 4818, 5088, 5247, 5256, 5280, 5760, 5830, 5840, 6336, 6360, 6424, 6570, 6784, 6996, 7008, 7040, 7227, 7632, 7738, 7920, 8030, 8448, 8480, 8745, 8760, 9328, 9344, 9540, 9636, 10176, 10494, 10512, 10560, 11520, 11607, 11660, 11680, 12045, 12672, 12720, 12848, 13140, 13568, 13992, 14016, 14080, 14454, 15264, 15476, 15840, 16060, 16960, 17490, 17520, 18656, 18688, 19080, 19272, 19345, 20352, 20988, 21024, 21120, 23214, 23320, 23360, 24090, 25344, 25440, 25696, 26235, 26280, 27984, 28032, 28908, 30528, 30952, 31680, 32120, 33920, 34821, 34980, 35040, 36135, 37312, 38160, 38544, 38690, 40704, 41976, 42048, 42240, 42559, 46428, 46640, 46720, 48180, 50880, 51392, 52470, 52560, 55968, 56064, 57816, 58035, 61056, 61904, 63360, 64240, 67840, 69642, 69960, 70080, 72270, 74624, 76320, 77088, 77380, 83952, 84096, 85118, 92856, 93280, 93440, 96360, 101760, 102784, 104940, 105120, 111936, 115632, 116070, 122112, 123808, 126720, 127677, 128480, 139284, 139920, 140160, 144540, 149248, 152640, 154176, 154760, 167904, 168192, 170236, 174105, 185712, 186560, 192720, 203520, 205568, 209880, 210240, 212795, 223872, 231264, 232140, 247616, 255354, 256960, 278568, 279840, 280320, 289080, 305280, 308352, 309520, 335808, 340472, 348210, 371424, 373120, 383031, 385440, 419760, 420480, 425590, 447744, 462528, 464280, 495232, 510708, 513920, 557136, 559680, 578160, 610560, 616704, 619040, 638385, 671616, 680944, 696420, 742848, 746240, 766062, 770880, 839520, 840960, 851180, 925056, 928560, 990464, 1021416, 1027840, 1114272, 1119360, 1156320, 1238080, 1276770, 1343232, 1361888, 1392840, 1485696, 1532124, 1541760, 1679040, 1702360, 1850112, 1857120, 1915155, 2042832, 2228544, 2238720, 2312640, 2476160, 2553540, 2723776, 2785680, 2971392, 3064248, 3083520, 3358080, 3404720, 3714240, 3830310, 4085664, 4457088, 4625280, 4952320, 5107080, 5447552, 5571360, 6128496, 6716160, 6809440, 7428480, 7660620, 8171328, 8914176, 9250560, 10214160, 10895104, 11142720, 12256992, 13618880, 14856960, 15321240, 16342656, 20428320, 22285440, 24513984, 27237760, 30642480, 32685312, 40856640, 44570880, 49027968, 54475520, 61284960, 81713280, 98055936, 122569920, 163426560, 245139840, 490279680]

約数ペア:

[(1, 490279680), (2, 245139840), (3, 163426560), (4, 122569920), (5, 98055936), (6, 81713280), (8, 61284960), (9, 54475520), (10, 49027968), (11, 44570880), (12, 40856640), (15, 32685312), (16, 30642480), (18, 27237760), (20, 24513984), (22, 22285440), (24, 20428320), (30, 16342656), (32, 15321240), (33, 14856960), (36, 13618880), (40, 12256992), (44, 11142720), (45, 10895104), (48, 10214160), (53, 9250560), (55, 8914176), (60, 8171328), (64, 7660620), (66, 7428480), (72, 6809440), (73, 6716160), (80, 6128496), (88, 5571360), (90, 5447552), (96, 5107080), (99, 4952320), (106, 4625280), (110, 4457088), (120, 4085664), (128, 3830310), (132, 3714240), (144, 3404720), (146, 3358080), (159, 3083520), (160, 3064248), (165, 2971392), (176, 2785680), (180, 2723776), (192, 2553540), (198, 2476160), (212, 2312640), (219, 2238720), (220, 2228544), (240, 2042832), (256, 1915155), (264, 1857120), (265, 1850112), (288, 1702360), (292, 1679040), (318, 1541760), (320, 1532124), (330, 1485696), (352, 1392840), (360, 1361888), (365, 1343232), (384, 1276770), (396, 1238080), (424, 1156320), (438, 1119360), (440, 1114272), (477, 1027840), (480, 1021416), (495, 990464), (528, 928560), (530, 925056), (576, 851180), (583, 840960), (584, 839520), (636, 770880), (640, 766062), (657, 746240), (660, 742848), (704, 696420), (720, 680944), (730, 671616), (768, 638385), (792, 619040), (795, 616704), (803, 610560), (848, 578160), (876, 559680), (880, 557136), (954, 513920), (960, 510708), (990, 495232), (1056, 464280), (1060, 462528), (1095, 447744), (1152, 425590), (1166, 420480), (1168, 419760), (1272, 385440), (1280, 383031), (1314, 373120), (1320, 371424), (1408, 348210), (1440, 340472), (1460, 335808), (1584, 309520), (1590, 308352), (1606, 305280), (1696, 289080), (1749, 280320), (1752, 279840), (1760, 278568), (1908, 256960), (1920, 255354), (1980, 247616), (2112, 232140), (2120, 231264), (2190, 223872), (2304, 212795), (2332, 210240), (2336, 209880), (2385, 205568), (2409, 203520), (2544, 192720), (2628, 186560), (2640, 185712), (2816, 174105), (2880, 170236), (2915, 168192), (2920, 167904), (3168, 154760), (3180, 154176), (3212, 152640), (3285, 149248), (3392, 144540), (3498, 140160), (3504, 139920), (3520, 139284), (3816, 128480), (3840, 127677), (3869, 126720), (3960, 123808), (4015, 122112), (4224, 116070), (4240, 115632), (4380, 111936), (4664, 105120), (4672, 104940), (4770, 102784), (4818, 101760), (5088, 96360), (5247, 93440), (5256, 93280), (5280, 92856), (5760, 85118), (5830, 84096), (5840, 83952), (6336, 77380), (6360, 77088), (6424, 76320), (6570, 74624), (6784, 72270), (6996, 70080), (7008, 69960), (7040, 69642), (7227, 67840), (7632, 64240), (7738, 63360), (7920, 61904), (8030, 61056), (8448, 58035), (8480, 57816), (8745, 56064), (8760, 55968), (9328, 52560), (9344, 52470), (9540, 51392), (9636, 50880), (10176, 48180), (10494, 46720), (10512, 46640), (10560, 46428), (11520, 42559), (11607, 42240), (11660, 42048), (11680, 41976), (12045, 40704), (12672, 38690), (12720, 38544), (12848, 38160), (13140, 37312), (13568, 36135), (13992, 35040), (14016, 34980), (14080, 34821), (14454, 33920), (15264, 32120), (15476, 31680), (15840, 30952), (16060, 30528), (16960, 28908), (17490, 28032), (17520, 27984), (18656, 26280), (18688, 26235), (19080, 25696), (19272, 25440), (19345, 25344), (20352, 24090), (20988, 23360), (21024, 23320), (21120, 23214)]