16004321280

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 416

約数和(自身を含む): 57654155520

約数和(自身を除く): 41649834240

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, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 256, 270, 281, 288, 309, 320, 360, 384, 412, 432, 480, 512, 515, 540, 562, 576, 618, 640, 720, 768, 824, 843, 864, 927, 960, 1024, 1030, 1080, 1124, 1152, 1236, 1280, 1405, 1440, 1536, 1545, 1648, 1686, 1728, 1854, 1920, 2048, 2060, 2160, 2248, 2304, 2472, 2529, 2560, 2781, 2810, 2880, 3072, 3090, 3296, 3372, 3456, 3708, 3840, 4096, 4120, 4215, 4320, 4496, 4608, 4635, 4944, 5058, 5120, 5562, 5620, 5760, 6144, 6180, 6592, 6744, 6912, 7416, 7587, 7680, 8240, 8430, 8640, 8992, 9216, 9270, 9888, 10116, 10240, 11124, 11240, 11520, 12288, 12360, 12645, 13184, 13488, 13824, 13905, 14832, 15174, 15360, 16480, 16860, 17280, 17984, 18432, 18540, 19776, 20232, 20480, 22248, 22480, 23040, 24720, 25290, 26368, 26976, 27648, 27810, 28943, 29664, 30348, 30720, 32960, 33720, 34560, 35968, 36864, 37080, 37935, 39552, 40464, 44496, 44960, 46080, 49440, 50580, 52736, 53952, 55296, 55620, 57886, 59328, 60696, 61440, 65920, 67440, 69120, 71936, 74160, 75870, 79104, 80928, 86829, 88992, 89920, 92160, 98880, 101160, 105472, 107904, 110592, 111240, 115772, 118656, 121392, 131840, 134880, 138240, 143872, 144715, 148320, 151740, 158208, 161856, 173658, 177984, 179840, 184320, 197760, 202320, 210944, 215808, 222480, 231544, 237312, 242784, 260487, 263680, 269760, 276480, 287744, 289430, 296640, 303480, 316416, 323712, 347316, 355968, 359680, 395520, 404640, 421888, 431616, 434145, 444960, 463088, 474624, 485568, 520974, 527360, 539520, 552960, 575488, 578860, 593280, 606960, 632832, 647424, 694632, 711936, 719360, 781461, 791040, 809280, 863232, 868290, 889920, 926176, 949248, 971136, 1041948, 1054720, 1079040, 1150976, 1157720, 1186560, 1213920, 1265664, 1294848, 1302435, 1389264, 1423872, 1438720, 1562922, 1582080, 1618560, 1726464, 1736580, 1779840, 1852352, 1898496, 1942272, 2083896, 2109440, 2158080, 2315440, 2373120, 2427840, 2589696, 2604870, 2778528, 2847744, 2877440, 3125844, 3164160, 3237120, 3452928, 3473160, 3559680, 3704704, 3796992, 3884544, 3907305, 4167792, 4316160, 4630880, 4746240, 4855680, 5179392, 5209740, 5557056, 5695488, 5754880, 6251688, 6328320, 6474240, 6946320, 7119360, 7409408, 7769088, 7814610, 8335584, 8632320, 9261760, 9492480, 9711360, 10358784, 10419480, 11114112, 11390976, 12503376, 12948480, 13892640, 14238720, 14818816, 15538176, 15629220, 16671168, 17264640, 18523520, 18984960, 19422720, 20838960, 22228224, 25006752, 25896960, 27785280, 28477440, 29637632, 31076352, 31258440, 33342336, 37047040, 38845440, 41677920, 44456448, 50013504, 51793920, 55570560, 56954880, 59275264, 62516880, 66684672, 74094080, 77690880, 83355840, 88912896, 100027008, 111141120, 118550528, 125033760, 133369344, 148188160, 155381760, 166711680, 177825792, 200054016, 222282240, 250067520, 266738688, 296376320, 333423360, 355651584, 400108032, 444564480, 500135040, 533477376, 592752640, 666846720, 800216064, 889128960, 1000270080, 1066954752, 1333693440, 1600432128, 1778257920, 2000540160, 2667386880, 3200864256, 4001080320, 5334773760, 8002160640, 16004321280]

約数ペア:

[(1, 16004321280), (2, 8002160640), (3, 5334773760), (4, 4001080320), (5, 3200864256), (6, 2667386880), (8, 2000540160), (9, 1778257920), (10, 1600432128), (12, 1333693440), (15, 1066954752), (16, 1000270080), (18, 889128960), (20, 800216064), (24, 666846720), (27, 592752640), (30, 533477376), (32, 500135040), (36, 444564480), (40, 400108032), (45, 355651584), (48, 333423360), (54, 296376320), (60, 266738688), (64, 250067520), (72, 222282240), (80, 200054016), (90, 177825792), (96, 166711680), (103, 155381760), (108, 148188160), (120, 133369344), (128, 125033760), (135, 118550528), (144, 111141120), (160, 100027008), (180, 88912896), (192, 83355840), (206, 77690880), (216, 74094080), (240, 66684672), (256, 62516880), (270, 59275264), (281, 56954880), (288, 55570560), (309, 51793920), (320, 50013504), (360, 44456448), (384, 41677920), (412, 38845440), (432, 37047040), (480, 33342336), (512, 31258440), (515, 31076352), (540, 29637632), (562, 28477440), (576, 27785280), (618, 25896960), (640, 25006752), (720, 22228224), (768, 20838960), (824, 19422720), (843, 18984960), (864, 18523520), (927, 17264640), (960, 16671168), (1024, 15629220), (1030, 15538176), (1080, 14818816), (1124, 14238720), (1152, 13892640), (1236, 12948480), (1280, 12503376), (1405, 11390976), (1440, 11114112), (1536, 10419480), (1545, 10358784), (1648, 9711360), (1686, 9492480), (1728, 9261760), (1854, 8632320), (1920, 8335584), (2048, 7814610), (2060, 7769088), (2160, 7409408), (2248, 7119360), (2304, 6946320), (2472, 6474240), (2529, 6328320), (2560, 6251688), (2781, 5754880), (2810, 5695488), (2880, 5557056), (3072, 5209740), (3090, 5179392), (3296, 4855680), (3372, 4746240), (3456, 4630880), (3708, 4316160), (3840, 4167792), (4096, 3907305), (4120, 3884544), (4215, 3796992), (4320, 3704704), (4496, 3559680), (4608, 3473160), (4635, 3452928), (4944, 3237120), (5058, 3164160), (5120, 3125844), (5562, 2877440), (5620, 2847744), (5760, 2778528), (6144, 2604870), (6180, 2589696), (6592, 2427840), (6744, 2373120), (6912, 2315440), (7416, 2158080), (7587, 2109440), (7680, 2083896), (8240, 1942272), (8430, 1898496), (8640, 1852352), (8992, 1779840), (9216, 1736580), (9270, 1726464), (9888, 1618560), (10116, 1582080), (10240, 1562922), (11124, 1438720), (11240, 1423872), (11520, 1389264), (12288, 1302435), (12360, 1294848), (12645, 1265664), (13184, 1213920), (13488, 1186560), (13824, 1157720), (13905, 1150976), (14832, 1079040), (15174, 1054720), (15360, 1041948), (16480, 971136), (16860, 949248), (17280, 926176), (17984, 889920), (18432, 868290), (18540, 863232), (19776, 809280), (20232, 791040), (20480, 781461), (22248, 719360), (22480, 711936), (23040, 694632), (24720, 647424), (25290, 632832), (26368, 606960), (26976, 593280), (27648, 578860), (27810, 575488), (28943, 552960), (29664, 539520), (30348, 527360), (30720, 520974), (32960, 485568), (33720, 474624), (34560, 463088), (35968, 444960), (36864, 434145), (37080, 431616), (37935, 421888), (39552, 404640), (40464, 395520), (44496, 359680), (44960, 355968), (46080, 347316), (49440, 323712), (50580, 316416), (52736, 303480), (53952, 296640), (55296, 289430), (55620, 287744), (57886, 276480), (59328, 269760), (60696, 263680), (61440, 260487), (65920, 242784), (67440, 237312), (69120, 231544), (71936, 222480), (74160, 215808), (75870, 210944), (79104, 202320), (80928, 197760), (86829, 184320), (88992, 179840), (89920, 177984), (92160, 173658), (98880, 161856), (101160, 158208), (105472, 151740), (107904, 148320), (110592, 144715), (111240, 143872), (115772, 138240), (118656, 134880), (121392, 131840)]