143898240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 462672000

約数和(自身を除く): 318773760

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, 149, 160, 192, 240, 298, 320, 384, 447, 480, 503, 596, 640, 745, 894, 960, 1006, 1192, 1490, 1509, 1788, 1920, 2012, 2235, 2384, 2515, 2980, 3018, 3576, 4024, 4470, 4768, 5030, 5960, 6036, 7152, 7545, 8048, 8940, 9536, 10060, 11920, 12072, 14304, 15090, 16096, 17880, 19072, 20120, 23840, 24144, 28608, 30180, 32192, 35760, 40240, 47680, 48288, 57216, 60360, 64384, 71520, 74947, 80480, 95360, 96576, 120720, 143040, 149894, 160960, 193152, 224841, 241440, 286080, 299788, 321920, 374735, 449682, 482880, 599576, 749470, 899364, 965760, 1124205, 1199152, 1498940, 1798728, 2248410, 2398304, 2997880, 3597456, 4496820, 4796608, 5995760, 7194912, 8993640, 9593216, 11991520, 14389824, 17987280, 23983040, 28779648, 35974560, 47966080, 71949120, 143898240]

約数ペア:

[(1, 143898240), (2, 71949120), (3, 47966080), (4, 35974560), (5, 28779648), (6, 23983040), (8, 17987280), (10, 14389824), (12, 11991520), (15, 9593216), (16, 8993640), (20, 7194912), (24, 5995760), (30, 4796608), (32, 4496820), (40, 3597456), (48, 2997880), (60, 2398304), (64, 2248410), (80, 1798728), (96, 1498940), (120, 1199152), (128, 1124205), (149, 965760), (160, 899364), (192, 749470), (240, 599576), (298, 482880), (320, 449682), (384, 374735), (447, 321920), (480, 299788), (503, 286080), (596, 241440), (640, 224841), (745, 193152), (894, 160960), (960, 149894), (1006, 143040), (1192, 120720), (1490, 96576), (1509, 95360), (1788, 80480), (1920, 74947), (2012, 71520), (2235, 64384), (2384, 60360), (2515, 57216), (2980, 48288), (3018, 47680), (3576, 40240), (4024, 35760), (4470, 32192), (4768, 30180), (5030, 28608), (5960, 24144), (6036, 23840), (7152, 20120), (7545, 19072), (8048, 17880), (8940, 16096), (9536, 15090), (10060, 14304), (11920, 12072)]