203763840

素因数分解:

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

素因数の和:15190

約数の個数: 128

約数和(自身を含む): 742331520

約数和(自身を除く): 538567680

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15161, 30322, 45483, 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, 4245080, 4851520, 5094096, 5821824, 6367620, 6792128, 7277280, 8490160, 9703040, 10188192, 12735240, 13584256, 14554560, 16980320, 20376384, 25470480, 29109120, 33960640, 40752768, 50940960, 67921280, 101881920, 203763840]

約数ペア:

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