260520960

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 176

約数和(自身を含む): 952690176

約数和(自身を除く): 692169216

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, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2423, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 4846, 5120, 5376, 6720, 7168, 7269, 7680, 8960, 9692, 10752, 12115, 13440, 14538, 15360, 16961, 17920, 19384, 21504, 24230, 26880, 29076, 33922, 35840, 36345, 38768, 48460, 50883, 53760, 58152, 67844, 72690, 77536, 84805, 96920, 101766, 107520, 116304, 135688, 145380, 155072, 169610, 193840, 203532, 232608, 254415, 271376, 290760, 310144, 339220, 387680, 407064, 465216, 508830, 542752, 581520, 620288, 678440, 775360, 814128, 930432, 1017660, 1085504, 1163040, 1240576, 1356880, 1550720, 1628256, 1860864, 2035320, 2171008, 2326080, 2481152, 2713760, 3101440, 3256512, 3721728, 4070640, 4342016, 4652160, 5427520, 6202880, 6513024, 7443456, 8141280, 8684032, 9304320, 10855040, 12405760, 13026048, 16282560, 17368064, 18608640, 21710080, 26052096, 32565120, 37217280, 43420160, 52104192, 65130240, 86840320, 130260480, 260520960]

約数ペア:

[(1, 260520960), (2, 130260480), (3, 86840320), (4, 65130240), (5, 52104192), (6, 43420160), (7, 37217280), (8, 32565120), (10, 26052096), (12, 21710080), (14, 18608640), (15, 17368064), (16, 16282560), (20, 13026048), (21, 12405760), (24, 10855040), (28, 9304320), (30, 8684032), (32, 8141280), (35, 7443456), (40, 6513024), (42, 6202880), (48, 5427520), (56, 4652160), (60, 4342016), (64, 4070640), (70, 3721728), (80, 3256512), (84, 3101440), (96, 2713760), (105, 2481152), (112, 2326080), (120, 2171008), (128, 2035320), (140, 1860864), (160, 1628256), (168, 1550720), (192, 1356880), (210, 1240576), (224, 1163040), (240, 1085504), (256, 1017660), (280, 930432), (320, 814128), (336, 775360), (384, 678440), (420, 620288), (448, 581520), (480, 542752), (512, 508830), (560, 465216), (640, 407064), (672, 387680), (768, 339220), (840, 310144), (896, 290760), (960, 271376), (1024, 254415), (1120, 232608), (1280, 203532), (1344, 193840), (1536, 169610), (1680, 155072), (1792, 145380), (1920, 135688), (2240, 116304), (2423, 107520), (2560, 101766), (2688, 96920), (3072, 84805), (3360, 77536), (3584, 72690), (3840, 67844), (4480, 58152), (4846, 53760), (5120, 50883), (5376, 48460), (6720, 38768), (7168, 36345), (7269, 35840), (7680, 33922), (8960, 29076), (9692, 26880), (10752, 24230), (12115, 21504), (13440, 19384), (14538, 17920), (15360, 16961)]