224705280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 724066560

約数和(自身を除く): 499361280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 359, 384, 480, 489, 640, 652, 718, 768, 815, 960, 978, 1077, 1280, 1304, 1436, 1630, 1795, 1920, 1956, 2154, 2445, 2608, 2872, 3260, 3590, 3840, 3912, 4308, 4890, 5216, 5385, 5744, 6520, 7180, 7824, 8616, 9780, 10432, 10770, 11488, 13040, 14360, 15648, 17232, 19560, 20864, 21540, 22976, 26080, 28720, 31296, 34464, 39120, 41728, 43080, 45952, 52160, 57440, 58517, 62592, 68928, 78240, 86160, 91904, 104320, 114880, 117034, 125184, 137856, 156480, 172320, 175551, 208640, 229760, 234068, 275712, 292585, 312960, 344640, 351102, 459520, 468136, 585170, 625920, 689280, 702204, 877755, 936272, 1170340, 1378560, 1404408, 1755510, 1872544, 2340680, 2808816, 3511020, 3745088, 4681360, 5617632, 7022040, 7490176, 9362720, 11235264, 14044080, 14980352, 18725440, 22470528, 28088160, 37450880, 44941056, 56176320, 74901760, 112352640, 224705280]

約数ペア:

[(1, 224705280), (2, 112352640), (3, 74901760), (4, 56176320), (5, 44941056), (6, 37450880), (8, 28088160), (10, 22470528), (12, 18725440), (15, 14980352), (16, 14044080), (20, 11235264), (24, 9362720), (30, 7490176), (32, 7022040), (40, 5617632), (48, 4681360), (60, 3745088), (64, 3511020), (80, 2808816), (96, 2340680), (120, 1872544), (128, 1755510), (160, 1404408), (163, 1378560), (192, 1170340), (240, 936272), (256, 877755), (320, 702204), (326, 689280), (359, 625920), (384, 585170), (480, 468136), (489, 459520), (640, 351102), (652, 344640), (718, 312960), (768, 292585), (815, 275712), (960, 234068), (978, 229760), (1077, 208640), (1280, 175551), (1304, 172320), (1436, 156480), (1630, 137856), (1795, 125184), (1920, 117034), (1956, 114880), (2154, 104320), (2445, 91904), (2608, 86160), (2872, 78240), (3260, 68928), (3590, 62592), (3840, 58517), (3912, 57440), (4308, 52160), (4890, 45952), (5216, 43080), (5385, 41728), (5744, 39120), (6520, 34464), (7180, 31296), (7824, 28720), (8616, 26080), (9780, 22976), (10432, 21540), (10770, 20864), (11488, 19560), (13040, 17232), (14360, 15648)]