223303680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2456

約数の個数: 144

約数和(自身を含む): 774249840

約数和(自身を除く): 550946160

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2423, 2560, 2880, 3072, 3840, 4608, 4846, 5120, 5760, 6144, 7269, 7680, 9216, 9692, 10240, 11520, 12115, 14538, 15360, 18432, 19384, 21807, 23040, 24230, 29076, 30720, 36345, 38768, 43614, 46080, 48460, 58152, 72690, 77536, 87228, 92160, 96920, 109035, 116304, 145380, 155072, 174456, 193840, 218070, 232608, 290760, 310144, 348912, 387680, 436140, 465216, 581520, 620288, 697824, 775360, 872280, 930432, 1163040, 1240576, 1395648, 1550720, 1744560, 1860864, 2326080, 2481152, 2791296, 3101440, 3489120, 3721728, 4652160, 4962304, 5582592, 6202880, 6978240, 7443456, 9304320, 11165184, 12405760, 13956480, 14886912, 18608640, 22330368, 24811520, 27912960, 37217280, 44660736, 55825920, 74434560, 111651840, 223303680]

約数ペア:

[(1, 223303680), (2, 111651840), (3, 74434560), (4, 55825920), (5, 44660736), (6, 37217280), (8, 27912960), (9, 24811520), (10, 22330368), (12, 18608640), (15, 14886912), (16, 13956480), (18, 12405760), (20, 11165184), (24, 9304320), (30, 7443456), (32, 6978240), (36, 6202880), (40, 5582592), (45, 4962304), (48, 4652160), (60, 3721728), (64, 3489120), (72, 3101440), (80, 2791296), (90, 2481152), (96, 2326080), (120, 1860864), (128, 1744560), (144, 1550720), (160, 1395648), (180, 1240576), (192, 1163040), (240, 930432), (256, 872280), (288, 775360), (320, 697824), (360, 620288), (384, 581520), (480, 465216), (512, 436140), (576, 387680), (640, 348912), (720, 310144), (768, 290760), (960, 232608), (1024, 218070), (1152, 193840), (1280, 174456), (1440, 155072), (1536, 145380), (1920, 116304), (2048, 109035), (2304, 96920), (2423, 92160), (2560, 87228), (2880, 77536), (3072, 72690), (3840, 58152), (4608, 48460), (4846, 46080), (5120, 43614), (5760, 38768), (6144, 36345), (7269, 30720), (7680, 29076), (9216, 24230), (9692, 23040), (10240, 21807), (11520, 19384), (12115, 18432), (14538, 15360)]