815055360

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{15161}}^1$

素因数の和:15194

約数の個数: 160

約数和(自身を含む): 2978059392

約数和(自身を除く): 2163004032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 15161, 17920, 26880, 30322, 45483, 53760, 60644, 75805, 90966, 106127, 121288, 151610, 181932, 212254, 227415, 242576, 303220, 318381, 363864, 424508, 454830, 485152, 530635, 606440, 636762, 727728, 849016, 909660, 970304, 1061270, 1212880, 1273524, 1455456, 1591905, 1698032, 1819320, 1940608, 2122540, 2425760, 2547048, 2910912, 3183810, 3396064, 3638640, 3881216, 4245080, 4851520, 5094096, 5821824, 6367620, 6792128, 7277280, 7762432, 8490160, 9703040, 10188192, 11643648, 12735240, 13584256, 14554560, 16980320, 19406080, 20376384, 23287296, 25470480, 27168512, 29109120, 33960640, 38812160, 40752768, 50940960, 54337024, 58218240, 67921280, 81505536, 101881920, 116436480, 135842560, 163011072, 203763840, 271685120, 407527680, 815055360]

約数ペア:

[(1, 815055360), (2, 407527680), (3, 271685120), (4, 203763840), (5, 163011072), (6, 135842560), (7, 116436480), (8, 101881920), (10, 81505536), (12, 67921280), (14, 58218240), (15, 54337024), (16, 50940960), (20, 40752768), (21, 38812160), (24, 33960640), (28, 29109120), (30, 27168512), (32, 25470480), (35, 23287296), (40, 20376384), (42, 19406080), (48, 16980320), (56, 14554560), (60, 13584256), (64, 12735240), (70, 11643648), (80, 10188192), (84, 9703040), (96, 8490160), (105, 7762432), (112, 7277280), (120, 6792128), (128, 6367620), (140, 5821824), (160, 5094096), (168, 4851520), (192, 4245080), (210, 3881216), (224, 3638640), (240, 3396064), (256, 3183810), (280, 2910912), (320, 2547048), (336, 2425760), (384, 2122540), (420, 1940608), (448, 1819320), (480, 1698032), (512, 1591905), (560, 1455456), (640, 1273524), (672, 1212880), (768, 1061270), (840, 970304), (896, 909660), (960, 849016), (1120, 727728), (1280, 636762), (1344, 606440), (1536, 530635), (1680, 485152), (1792, 454830), (1920, 424508), (2240, 363864), (2560, 318381), (2688, 303220), (3360, 242576), (3584, 227415), (3840, 212254), (4480, 181932), (5376, 151610), (6720, 121288), (7680, 106127), (8960, 90966), (10752, 75805), (13440, 60644), (15161, 53760), (17920, 45483), (26880, 30322)]