314211840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 1014685056

約数和(自身を除く): 700473216

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, 251, 256, 320, 326, 384, 480, 489, 502, 512, 640, 652, 753, 768, 815, 960, 978, 1004, 1255, 1280, 1304, 1506, 1536, 1630, 1920, 1956, 2008, 2445, 2510, 2560, 2608, 3012, 3260, 3765, 3840, 3912, 4016, 4890, 5020, 5216, 6024, 6520, 7530, 7680, 7824, 8032, 9780, 10040, 10432, 12048, 13040, 15060, 15648, 16064, 19560, 20080, 20864, 24096, 26080, 30120, 31296, 32128, 39120, 40160, 40913, 41728, 48192, 52160, 60240, 62592, 64256, 78240, 80320, 81826, 83456, 96384, 104320, 120480, 122739, 125184, 128512, 156480, 160640, 163652, 192768, 204565, 208640, 240960, 245478, 250368, 312960, 321280, 327304, 385536, 409130, 417280, 481920, 490956, 613695, 625920, 642560, 654608, 818260, 963840, 981912, 1227390, 1251840, 1309216, 1636520, 1927680, 1963824, 2454780, 2618432, 3273040, 3927648, 4909560, 5236864, 6546080, 7855296, 9819120, 10473728, 13092160, 15710592, 19638240, 20947456, 26184320, 31421184, 39276480, 52368640, 62842368, 78552960, 104737280, 157105920, 314211840]

約数ペア:

[(1, 314211840), (2, 157105920), (3, 104737280), (4, 78552960), (5, 62842368), (6, 52368640), (8, 39276480), (10, 31421184), (12, 26184320), (15, 20947456), (16, 19638240), (20, 15710592), (24, 13092160), (30, 10473728), (32, 9819120), (40, 7855296), (48, 6546080), (60, 5236864), (64, 4909560), (80, 3927648), (96, 3273040), (120, 2618432), (128, 2454780), (160, 1963824), (163, 1927680), (192, 1636520), (240, 1309216), (251, 1251840), (256, 1227390), (320, 981912), (326, 963840), (384, 818260), (480, 654608), (489, 642560), (502, 625920), (512, 613695), (640, 490956), (652, 481920), (753, 417280), (768, 409130), (815, 385536), (960, 327304), (978, 321280), (1004, 312960), (1255, 250368), (1280, 245478), (1304, 240960), (1506, 208640), (1536, 204565), (1630, 192768), (1920, 163652), (1956, 160640), (2008, 156480), (2445, 128512), (2510, 125184), (2560, 122739), (2608, 120480), (3012, 104320), (3260, 96384), (3765, 83456), (3840, 81826), (3912, 80320), (4016, 78240), (4890, 64256), (5020, 62592), (5216, 60240), (6024, 52160), (6520, 48192), (7530, 41728), (7680, 40913), (7824, 40160), (8032, 39120), (9780, 32128), (10040, 31296), (10432, 30120), (12048, 26080), (13040, 24096), (15060, 20864), (15648, 20080), (16064, 19560)]