1830689280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11351}}^1$

素因数の和:11387

約数の個数: 240

約数和(自身を含む): 7246571904

約数和(自身を除く): 5415882624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11351, 11520, 13440, 16128, 17920, 20160, 22702, 23040, 26880, 32256, 34053, 40320, 45404, 53760, 56755, 68106, 79457, 80640, 90808, 102159, 113510, 136212, 158914, 161280, 170265, 181616, 204318, 227020, 238371, 272424, 317828, 340530, 363232, 397285, 408636, 454040, 476742, 510795, 544848, 635656, 681060, 715113, 726464, 794570, 817272, 908080, 953484, 1021590, 1089696, 1191855, 1271312, 1362120, 1430226, 1452928, 1589140, 1634544, 1816160, 1906968, 2043180, 2179392, 2383710, 2542624, 2724240, 2860452, 2905856, 3178280, 3269088, 3575565, 3632320, 3813936, 4086360, 4358784, 4767420, 5085248, 5448480, 5720904, 5811712, 6356560, 6538176, 7151130, 7264640, 7627872, 8172720, 8717568, 9534840, 10170496, 10896960, 11441808, 12713120, 13076352, 14302260, 14529280, 15255744, 16345440, 17435136, 19069680, 20340992, 21793920, 22883616, 25426240, 26152704, 28604520, 29058560, 30511488, 32690880, 38139360, 40681984, 43587840, 45767232, 50852480, 52305408, 57209040, 61022976, 65381760, 76278720, 87175680, 91534464, 101704960, 114418080, 122045952, 130763520, 152557440, 183068928, 203409920, 228836160, 261527040, 305114880, 366137856, 457672320, 610229760, 915344640, 1830689280]

約数ペア:

[(1, 1830689280), (2, 915344640), (3, 610229760), (4, 457672320), (5, 366137856), (6, 305114880), (7, 261527040), (8, 228836160), (9, 203409920), (10, 183068928), (12, 152557440), (14, 130763520), (15, 122045952), (16, 114418080), (18, 101704960), (20, 91534464), (21, 87175680), (24, 76278720), (28, 65381760), (30, 61022976), (32, 57209040), (35, 52305408), (36, 50852480), (40, 45767232), (42, 43587840), (45, 40681984), (48, 38139360), (56, 32690880), (60, 30511488), (63, 29058560), (64, 28604520), (70, 26152704), (72, 25426240), (80, 22883616), (84, 21793920), (90, 20340992), (96, 19069680), (105, 17435136), (112, 16345440), (120, 15255744), (126, 14529280), (128, 14302260), (140, 13076352), (144, 12713120), (160, 11441808), (168, 10896960), (180, 10170496), (192, 9534840), (210, 8717568), (224, 8172720), (240, 7627872), (252, 7264640), (256, 7151130), (280, 6538176), (288, 6356560), (315, 5811712), (320, 5720904), (336, 5448480), (360, 5085248), (384, 4767420), (420, 4358784), (448, 4086360), (480, 3813936), (504, 3632320), (512, 3575565), (560, 3269088), (576, 3178280), (630, 2905856), (640, 2860452), (672, 2724240), (720, 2542624), (768, 2383710), (840, 2179392), (896, 2043180), (960, 1906968), (1008, 1816160), (1120, 1634544), (1152, 1589140), (1260, 1452928), (1280, 1430226), (1344, 1362120), (1440, 1271312), (1536, 1191855), (1680, 1089696), (1792, 1021590), (1920, 953484), (2016, 908080), (2240, 817272), (2304, 794570), (2520, 726464), (2560, 715113), (2688, 681060), (2880, 635656), (3360, 544848), (3584, 510795), (3840, 476742), (4032, 454040), (4480, 408636), (4608, 397285), (5040, 363232), (5376, 340530), (5760, 317828), (6720, 272424), (7680, 238371), (8064, 227020), (8960, 204318), (10080, 181616), (10752, 170265), (11351, 161280), (11520, 158914), (13440, 136212), (16128, 113510), (17920, 102159), (20160, 90808), (22702, 80640), (23040, 79457), (26880, 68106), (32256, 56755), (34053, 53760), (40320, 45404)]