421850880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 216

約数和(自身を含む): 1592725680

約数和(自身を除く): 1170874800

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, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3329, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 6658, 7040, 7920, 8448, 9987, 10560, 11520, 12672, 13316, 14080, 15840, 16645, 19974, 21120, 25344, 26632, 29961, 31680, 33290, 36619, 39948, 42240, 49935, 53264, 59922, 63360, 66580, 73238, 79896, 99870, 106528, 109857, 119844, 126720, 133160, 146476, 149805, 159792, 183095, 199740, 213056, 219714, 239688, 266320, 292952, 299610, 319584, 329571, 366190, 399480, 426112, 439428, 479376, 532640, 549285, 585904, 599220, 639168, 659142, 732380, 798960, 852224, 878856, 958752, 1065280, 1098570, 1171808, 1198440, 1278336, 1318284, 1464760, 1597920, 1647855, 1757712, 1917504, 2130560, 2197140, 2343616, 2396880, 2556672, 2636568, 2929520, 3195840, 3295710, 3515424, 3835008, 4261120, 4394280, 4687232, 4793760, 5273136, 5859040, 6391680, 6591420, 7030848, 7670016, 8788560, 9374464, 9587520, 10546272, 11718080, 12783360, 13182840, 14061696, 17577120, 19175040, 21092544, 23436160, 26365680, 28123392, 35154240, 38350080, 42185088, 46872320, 52731360, 70308480, 84370176, 105462720, 140616960, 210925440, 421850880]

約数ペア:

[(1, 421850880), (2, 210925440), (3, 140616960), (4, 105462720), (5, 84370176), (6, 70308480), (8, 52731360), (9, 46872320), (10, 42185088), (11, 38350080), (12, 35154240), (15, 28123392), (16, 26365680), (18, 23436160), (20, 21092544), (22, 19175040), (24, 17577120), (30, 14061696), (32, 13182840), (33, 12783360), (36, 11718080), (40, 10546272), (44, 9587520), (45, 9374464), (48, 8788560), (55, 7670016), (60, 7030848), (64, 6591420), (66, 6391680), (72, 5859040), (80, 5273136), (88, 4793760), (90, 4687232), (96, 4394280), (99, 4261120), (110, 3835008), (120, 3515424), (128, 3295710), (132, 3195840), (144, 2929520), (160, 2636568), (165, 2556672), (176, 2396880), (180, 2343616), (192, 2197140), (198, 2130560), (220, 1917504), (240, 1757712), (256, 1647855), (264, 1597920), (288, 1464760), (320, 1318284), (330, 1278336), (352, 1198440), (360, 1171808), (384, 1098570), (396, 1065280), (440, 958752), (480, 878856), (495, 852224), (528, 798960), (576, 732380), (640, 659142), (660, 639168), (704, 599220), (720, 585904), (768, 549285), (792, 532640), (880, 479376), (960, 439428), (990, 426112), (1056, 399480), (1152, 366190), (1280, 329571), (1320, 319584), (1408, 299610), (1440, 292952), (1584, 266320), (1760, 239688), (1920, 219714), (1980, 213056), (2112, 199740), (2304, 183095), (2640, 159792), (2816, 149805), (2880, 146476), (3168, 133160), (3329, 126720), (3520, 119844), (3840, 109857), (3960, 106528), (4224, 99870), (5280, 79896), (5760, 73238), (6336, 66580), (6658, 63360), (7040, 59922), (7920, 53264), (8448, 49935), (9987, 42240), (10560, 39948), (11520, 36619), (12672, 33290), (13316, 31680), (14080, 29961), (15840, 26632), (16645, 25344), (19974, 21120)]