25221075840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2381}}^1$

素因数の和:3022

約数の個数: 256

約数和(自身を含む): 89507937600

約数和(自身を除く): 64286861760

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 613, 640, 720, 864, 960, 1080, 1152, 1226, 1440, 1728, 1839, 1920, 2160, 2381, 2452, 2880, 3065, 3456, 3678, 4320, 4762, 4904, 5517, 5760, 6130, 7143, 7356, 8640, 9195, 9524, 9808, 11034, 11905, 12260, 14286, 14712, 16551, 17280, 18390, 19048, 19616, 21429, 22068, 23810, 24520, 27585, 28572, 29424, 33102, 35715, 36780, 38096, 39232, 42858, 44136, 47620, 49040, 55170, 57144, 58848, 64287, 66204, 71430, 73560, 76192, 78464, 82755, 85716, 88272, 95240, 98080, 107145, 110340, 114288, 117696, 128574, 132408, 142860, 147120, 152384, 165510, 171432, 176544, 190480, 196160, 214290, 220680, 228576, 235392, 257148, 264816, 285720, 294240, 304768, 321435, 331020, 342864, 353088, 380960, 392320, 428580, 441360, 457152, 514296, 529632, 571440, 588480, 642870, 662040, 685728, 706176, 761920, 857160, 882720, 914304, 1028592, 1059264, 1142880, 1176960, 1285740, 1324080, 1371456, 1459553, 1523840, 1714320, 1765440, 2057184, 2118528, 2285760, 2571480, 2648160, 2742912, 2919106, 3428640, 3530880, 4114368, 4378659, 4571520, 5142960, 5296320, 5838212, 6857280, 7297765, 8228736, 8757318, 10285920, 10592640, 11676424, 13135977, 13714560, 14595530, 17514636, 20571840, 21893295, 23352848, 26271954, 29191060, 35029272, 39407931, 41143680, 43786590, 46705696, 52543908, 58382120, 65679885, 70058544, 78815862, 87573180, 93411392, 105087816, 116764240, 131359770, 140117088, 157631724, 175146360, 186822784, 197039655, 210175632, 233528480, 262719540, 280234176, 315263448, 350292720, 394079310, 420351264, 467056960, 525439080, 560468352, 630526896, 700585440, 788158620, 840702528, 934113920, 1050878160, 1261053792, 1401170880, 1576317240, 1681405056, 2101756320, 2522107584, 2802341760, 3152634480, 4203512640, 5044215168, 6305268960, 8407025280, 12610537920, 25221075840]

約数ペア:

[(1, 25221075840), (2, 12610537920), (3, 8407025280), (4, 6305268960), (5, 5044215168), (6, 4203512640), (8, 3152634480), (9, 2802341760), (10, 2522107584), (12, 2101756320), (15, 1681405056), (16, 1576317240), (18, 1401170880), (20, 1261053792), (24, 1050878160), (27, 934113920), (30, 840702528), (32, 788158620), (36, 700585440), (40, 630526896), (45, 560468352), (48, 525439080), (54, 467056960), (60, 420351264), (64, 394079310), (72, 350292720), (80, 315263448), (90, 280234176), (96, 262719540), (108, 233528480), (120, 210175632), (128, 197039655), (135, 186822784), (144, 175146360), (160, 157631724), (180, 140117088), (192, 131359770), (216, 116764240), (240, 105087816), (270, 93411392), (288, 87573180), (320, 78815862), (360, 70058544), (384, 65679885), (432, 58382120), (480, 52543908), (540, 46705696), (576, 43786590), (613, 41143680), (640, 39407931), (720, 35029272), (864, 29191060), (960, 26271954), (1080, 23352848), (1152, 21893295), (1226, 20571840), (1440, 17514636), (1728, 14595530), (1839, 13714560), (1920, 13135977), (2160, 11676424), (2381, 10592640), (2452, 10285920), (2880, 8757318), (3065, 8228736), (3456, 7297765), (3678, 6857280), (4320, 5838212), (4762, 5296320), (4904, 5142960), (5517, 4571520), (5760, 4378659), (6130, 4114368), (7143, 3530880), (7356, 3428640), (8640, 2919106), (9195, 2742912), (9524, 2648160), (9808, 2571480), (11034, 2285760), (11905, 2118528), (12260, 2057184), (14286, 1765440), (14712, 1714320), (16551, 1523840), (17280, 1459553), (18390, 1371456), (19048, 1324080), (19616, 1285740), (21429, 1176960), (22068, 1142880), (23810, 1059264), (24520, 1028592), (27585, 914304), (28572, 882720), (29424, 857160), (33102, 761920), (35715, 706176), (36780, 685728), (38096, 662040), (39232, 642870), (42858, 588480), (44136, 571440), (47620, 529632), (49040, 514296), (55170, 457152), (57144, 441360), (58848, 428580), (64287, 392320), (66204, 380960), (71430, 353088), (73560, 342864), (76192, 331020), (78464, 321435), (82755, 304768), (85716, 294240), (88272, 285720), (95240, 264816), (98080, 257148), (107145, 235392), (110340, 228576), (114288, 220680), (117696, 214290), (128574, 196160), (132408, 190480), (142860, 176544), (147120, 171432), (152384, 165510)]