1606014720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1415

約数の個数: 216

約数和(自身を含む): 5612006400

約数和(自身を除く): 4005991680

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, 109, 120, 128, 144, 160, 180, 192, 218, 240, 256, 288, 320, 327, 360, 384, 436, 480, 545, 576, 640, 654, 720, 768, 872, 960, 981, 1090, 1152, 1279, 1280, 1308, 1440, 1635, 1744, 1920, 1962, 2180, 2304, 2558, 2616, 2880, 3270, 3488, 3837, 3840, 3924, 4360, 4905, 5116, 5232, 5760, 6395, 6540, 6976, 7674, 7848, 8720, 9810, 10232, 10464, 11511, 11520, 12790, 13080, 13952, 15348, 15696, 17440, 19185, 19620, 20464, 20928, 23022, 25580, 26160, 27904, 30696, 31392, 34880, 38370, 39240, 40928, 41856, 46044, 51160, 52320, 57555, 61392, 62784, 69760, 76740, 78480, 81856, 83712, 92088, 102320, 104640, 115110, 122784, 125568, 139411, 139520, 153480, 156960, 163712, 184176, 204640, 209280, 230220, 245568, 251136, 278822, 306960, 313920, 327424, 368352, 409280, 418233, 418560, 460440, 491136, 557644, 613920, 627840, 697055, 736704, 818560, 836466, 920880, 982272, 1115288, 1227840, 1254699, 1255680, 1394110, 1473408, 1637120, 1672932, 1841760, 2091165, 2230576, 2455680, 2509398, 2788220, 2946816, 3345864, 3683520, 4182330, 4461152, 4911360, 5018796, 5576440, 6273495, 6691728, 7367040, 8364660, 8922304, 10037592, 11152880, 12546990, 13383456, 14734080, 16729320, 17844608, 20075184, 22305760, 25093980, 26766912, 33458640, 35689216, 40150368, 44611520, 50187960, 53533824, 66917280, 80300736, 89223040, 100375920, 107067648, 133834560, 160601472, 178446080, 200751840, 267669120, 321202944, 401503680, 535338240, 803007360, 1606014720]

約数ペア:

[(1, 1606014720), (2, 803007360), (3, 535338240), (4, 401503680), (5, 321202944), (6, 267669120), (8, 200751840), (9, 178446080), (10, 160601472), (12, 133834560), (15, 107067648), (16, 100375920), (18, 89223040), (20, 80300736), (24, 66917280), (30, 53533824), (32, 50187960), (36, 44611520), (40, 40150368), (45, 35689216), (48, 33458640), (60, 26766912), (64, 25093980), (72, 22305760), (80, 20075184), (90, 17844608), (96, 16729320), (109, 14734080), (120, 13383456), (128, 12546990), (144, 11152880), (160, 10037592), (180, 8922304), (192, 8364660), (218, 7367040), (240, 6691728), (256, 6273495), (288, 5576440), (320, 5018796), (327, 4911360), (360, 4461152), (384, 4182330), (436, 3683520), (480, 3345864), (545, 2946816), (576, 2788220), (640, 2509398), (654, 2455680), (720, 2230576), (768, 2091165), (872, 1841760), (960, 1672932), (981, 1637120), (1090, 1473408), (1152, 1394110), (1279, 1255680), (1280, 1254699), (1308, 1227840), (1440, 1115288), (1635, 982272), (1744, 920880), (1920, 836466), (1962, 818560), (2180, 736704), (2304, 697055), (2558, 627840), (2616, 613920), (2880, 557644), (3270, 491136), (3488, 460440), (3837, 418560), (3840, 418233), (3924, 409280), (4360, 368352), (4905, 327424), (5116, 313920), (5232, 306960), (5760, 278822), (6395, 251136), (6540, 245568), (6976, 230220), (7674, 209280), (7848, 204640), (8720, 184176), (9810, 163712), (10232, 156960), (10464, 153480), (11511, 139520), (11520, 139411), (12790, 125568), (13080, 122784), (13952, 115110), (15348, 104640), (15696, 102320), (17440, 92088), (19185, 83712), (19620, 81856), (20464, 78480), (20928, 76740), (23022, 69760), (25580, 62784), (26160, 61392), (27904, 57555), (30696, 52320), (31392, 51160), (34880, 46044), (38370, 41856), (39240, 40928)]