18556240320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9631}}^1$

素因数の和:9880

約数の個数: 224

約数和(自身を含む): 65762672640

約数和(自身を除く): 47206432320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 223, 240, 270, 288, 320, 360, 432, 446, 480, 540, 576, 669, 720, 864, 892, 960, 1080, 1115, 1338, 1440, 1728, 1784, 2007, 2160, 2230, 2676, 2880, 3345, 3568, 4014, 4320, 4460, 5352, 6021, 6690, 7136, 8028, 8640, 8920, 9631, 10035, 10704, 12042, 13380, 14272, 16056, 17840, 19262, 20070, 21408, 24084, 26760, 28893, 30105, 32112, 35680, 38524, 40140, 42816, 48155, 48168, 53520, 57786, 60210, 64224, 71360, 77048, 80280, 86679, 96310, 96336, 107040, 115572, 120420, 128448, 144465, 154096, 160560, 173358, 192620, 192672, 214080, 231144, 240840, 260037, 288930, 308192, 321120, 346716, 385240, 385344, 433395, 462288, 481680, 520074, 577860, 616384, 642240, 693432, 770480, 866790, 924576, 963360, 1040148, 1155720, 1300185, 1386864, 1540960, 1733580, 1849152, 1926720, 2080296, 2147713, 2311440, 2600370, 2773728, 3081920, 3467160, 4160592, 4295426, 4622880, 5200740, 5547456, 6443139, 6934320, 8321184, 8590852, 9245760, 10401480, 10738565, 12886278, 13868640, 16642368, 17181704, 19329417, 20802960, 21477130, 25772556, 27737280, 32215695, 34363408, 38658834, 41605920, 42954260, 51545112, 57988251, 64431390, 68726816, 77317668, 83211840, 85908520, 96647085, 103090224, 115976502, 128862780, 137453632, 154635336, 171817040, 193294170, 206180448, 231953004, 257725560, 289941255, 309270672, 343634080, 386588340, 412360896, 463906008, 515451120, 579882510, 618541344, 687268160, 773176680, 927812016, 1030902240, 1159765020, 1237082688, 1546353360, 1855624032, 2061804480, 2319530040, 3092706720, 3711248064, 4639060080, 6185413440, 9278120160, 18556240320]

約数ペア:

[(1, 18556240320), (2, 9278120160), (3, 6185413440), (4, 4639060080), (5, 3711248064), (6, 3092706720), (8, 2319530040), (9, 2061804480), (10, 1855624032), (12, 1546353360), (15, 1237082688), (16, 1159765020), (18, 1030902240), (20, 927812016), (24, 773176680), (27, 687268160), (30, 618541344), (32, 579882510), (36, 515451120), (40, 463906008), (45, 412360896), (48, 386588340), (54, 343634080), (60, 309270672), (64, 289941255), (72, 257725560), (80, 231953004), (90, 206180448), (96, 193294170), (108, 171817040), (120, 154635336), (135, 137453632), (144, 128862780), (160, 115976502), (180, 103090224), (192, 96647085), (216, 85908520), (223, 83211840), (240, 77317668), (270, 68726816), (288, 64431390), (320, 57988251), (360, 51545112), (432, 42954260), (446, 41605920), (480, 38658834), (540, 34363408), (576, 32215695), (669, 27737280), (720, 25772556), (864, 21477130), (892, 20802960), (960, 19329417), (1080, 17181704), (1115, 16642368), (1338, 13868640), (1440, 12886278), (1728, 10738565), (1784, 10401480), (2007, 9245760), (2160, 8590852), (2230, 8321184), (2676, 6934320), (2880, 6443139), (3345, 5547456), (3568, 5200740), (4014, 4622880), (4320, 4295426), (4460, 4160592), (5352, 3467160), (6021, 3081920), (6690, 2773728), (7136, 2600370), (8028, 2311440), (8640, 2147713), (8920, 2080296), (9631, 1926720), (10035, 1849152), (10704, 1733580), (12042, 1540960), (13380, 1386864), (14272, 1300185), (16056, 1155720), (17840, 1040148), (19262, 963360), (20070, 924576), (21408, 866790), (24084, 770480), (26760, 693432), (28893, 642240), (30105, 616384), (32112, 577860), (35680, 520074), (38524, 481680), (40140, 462288), (42816, 433395), (48155, 385344), (48168, 385240), (53520, 346716), (57786, 321120), (60210, 308192), (64224, 288930), (71360, 260037), (77048, 240840), (80280, 231144), (86679, 214080), (96310, 192672), (96336, 192620), (107040, 173358), (115572, 160560), (120420, 154096), (128448, 144465)]