920770560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 3255426720

約数和(自身を除く): 2334656160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 103, 120, 128, 144, 160, 180, 192, 194, 206, 240, 256, 288, 291, 309, 320, 360, 384, 388, 412, 480, 485, 512, 515, 576, 582, 618, 640, 720, 768, 776, 824, 873, 927, 960, 970, 1024, 1030, 1152, 1164, 1236, 1280, 1440, 1455, 1536, 1545, 1552, 1648, 1746, 1854, 1920, 1940, 2048, 2060, 2304, 2328, 2472, 2560, 2880, 2910, 3072, 3090, 3104, 3296, 3492, 3708, 3840, 3880, 4120, 4365, 4608, 4635, 4656, 4944, 5120, 5760, 5820, 6144, 6180, 6208, 6592, 6984, 7416, 7680, 7760, 8240, 8730, 9216, 9270, 9312, 9888, 9991, 10240, 11520, 11640, 12360, 12416, 13184, 13968, 14832, 15360, 15520, 16480, 17460, 18432, 18540, 18624, 19776, 19982, 23040, 23280, 24720, 24832, 26368, 27936, 29664, 29973, 30720, 31040, 32960, 34920, 37080, 37248, 39552, 39964, 46080, 46560, 49440, 49664, 49955, 52736, 55872, 59328, 59946, 62080, 65920, 69840, 74160, 74496, 79104, 79928, 89919, 92160, 93120, 98880, 99328, 99910, 105472, 111744, 118656, 119892, 124160, 131840, 139680, 148320, 148992, 149865, 158208, 159856, 179838, 186240, 197760, 198656, 199820, 210944, 223488, 237312, 239784, 248320, 263680, 279360, 296640, 297984, 299730, 316416, 319712, 359676, 372480, 395520, 399640, 446976, 449595, 474624, 479568, 496640, 527360, 558720, 593280, 595968, 599460, 632832, 639424, 719352, 744960, 791040, 799280, 893952, 899190, 949248, 959136, 993280, 1054720, 1117440, 1186560, 1198920, 1278848, 1438704, 1489920, 1582080, 1598560, 1787904, 1798380, 1898496, 1918272, 2234880, 2373120, 2397840, 2557696, 2877408, 2979840, 3164160, 3197120, 3596760, 3836544, 4469760, 4746240, 4795680, 5115392, 5754816, 6394240, 7193520, 7673088, 8939520, 9492480, 9591360, 10230784, 11509632, 12788480, 14387040, 15346176, 19182720, 20461568, 23019264, 25576960, 28774080, 30692352, 38365440, 46038528, 51153920, 57548160, 61384704, 76730880, 92077056, 102307840, 115096320, 153461760, 184154112, 230192640, 306923520, 460385280, 920770560]

約数ペア:

[(1, 920770560), (2, 460385280), (3, 306923520), (4, 230192640), (5, 184154112), (6, 153461760), (8, 115096320), (9, 102307840), (10, 92077056), (12, 76730880), (15, 61384704), (16, 57548160), (18, 51153920), (20, 46038528), (24, 38365440), (30, 30692352), (32, 28774080), (36, 25576960), (40, 23019264), (45, 20461568), (48, 19182720), (60, 15346176), (64, 14387040), (72, 12788480), (80, 11509632), (90, 10230784), (96, 9591360), (97, 9492480), (103, 8939520), (120, 7673088), (128, 7193520), (144, 6394240), (160, 5754816), (180, 5115392), (192, 4795680), (194, 4746240), (206, 4469760), (240, 3836544), (256, 3596760), (288, 3197120), (291, 3164160), (309, 2979840), (320, 2877408), (360, 2557696), (384, 2397840), (388, 2373120), (412, 2234880), (480, 1918272), (485, 1898496), (512, 1798380), (515, 1787904), (576, 1598560), (582, 1582080), (618, 1489920), (640, 1438704), (720, 1278848), (768, 1198920), (776, 1186560), (824, 1117440), (873, 1054720), (927, 993280), (960, 959136), (970, 949248), (1024, 899190), (1030, 893952), (1152, 799280), (1164, 791040), (1236, 744960), (1280, 719352), (1440, 639424), (1455, 632832), (1536, 599460), (1545, 595968), (1552, 593280), (1648, 558720), (1746, 527360), (1854, 496640), (1920, 479568), (1940, 474624), (2048, 449595), (2060, 446976), (2304, 399640), (2328, 395520), (2472, 372480), (2560, 359676), (2880, 319712), (2910, 316416), (3072, 299730), (3090, 297984), (3104, 296640), (3296, 279360), (3492, 263680), (3708, 248320), (3840, 239784), (3880, 237312), (4120, 223488), (4365, 210944), (4608, 199820), (4635, 198656), (4656, 197760), (4944, 186240), (5120, 179838), (5760, 159856), (5820, 158208), (6144, 149865), (6180, 148992), (6208, 148320), (6592, 139680), (6984, 131840), (7416, 124160), (7680, 119892), (7760, 118656), (8240, 111744), (8730, 105472), (9216, 99910), (9270, 99328), (9312, 98880), (9888, 93120), (9991, 92160), (10240, 89919), (11520, 79928), (11640, 79104), (12360, 74496), (12416, 74160), (13184, 69840), (13968, 65920), (14832, 62080), (15360, 59946), (15520, 59328), (16480, 55872), (17460, 52736), (18432, 49955), (18540, 49664), (18624, 49440), (19776, 46560), (19982, 46080), (23040, 39964), (23280, 39552), (24720, 37248), (24832, 37080), (26368, 34920), (27936, 32960), (29664, 31040), (29973, 30720)]