440862720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 1434101760

約数和(自身を除く): 993239040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 127, 128, 160, 192, 226, 240, 254, 256, 320, 339, 381, 384, 452, 480, 508, 512, 565, 635, 640, 678, 762, 768, 904, 960, 1016, 1024, 1130, 1270, 1280, 1356, 1524, 1536, 1695, 1808, 1905, 1920, 2032, 2048, 2260, 2540, 2560, 2712, 3048, 3072, 3390, 3616, 3810, 3840, 4064, 4520, 5080, 5120, 5424, 6096, 6144, 6780, 7232, 7620, 7680, 8128, 9040, 10160, 10240, 10848, 12192, 13560, 14351, 14464, 15240, 15360, 16256, 18080, 20320, 21696, 24384, 27120, 28702, 28928, 30480, 30720, 32512, 36160, 40640, 43053, 43392, 48768, 54240, 57404, 57856, 60960, 65024, 71755, 72320, 81280, 86106, 86784, 97536, 108480, 114808, 115712, 121920, 130048, 143510, 144640, 162560, 172212, 173568, 195072, 215265, 216960, 229616, 231424, 243840, 260096, 287020, 289280, 325120, 344424, 347136, 390144, 430530, 433920, 459232, 487680, 574040, 578560, 650240, 688848, 694272, 780288, 861060, 867840, 918464, 975360, 1148080, 1157120, 1300480, 1377696, 1722120, 1735680, 1836928, 1950720, 2296160, 2755392, 3444240, 3471360, 3673856, 3901440, 4592320, 5510784, 6888480, 7347712, 9184640, 11021568, 13776960, 14695424, 18369280, 22043136, 27553920, 29390848, 36738560, 44086272, 55107840, 73477120, 88172544, 110215680, 146954240, 220431360, 440862720]

約数ペア:

[(1, 440862720), (2, 220431360), (3, 146954240), (4, 110215680), (5, 88172544), (6, 73477120), (8, 55107840), (10, 44086272), (12, 36738560), (15, 29390848), (16, 27553920), (20, 22043136), (24, 18369280), (30, 14695424), (32, 13776960), (40, 11021568), (48, 9184640), (60, 7347712), (64, 6888480), (80, 5510784), (96, 4592320), (113, 3901440), (120, 3673856), (127, 3471360), (128, 3444240), (160, 2755392), (192, 2296160), (226, 1950720), (240, 1836928), (254, 1735680), (256, 1722120), (320, 1377696), (339, 1300480), (381, 1157120), (384, 1148080), (452, 975360), (480, 918464), (508, 867840), (512, 861060), (565, 780288), (635, 694272), (640, 688848), (678, 650240), (762, 578560), (768, 574040), (904, 487680), (960, 459232), (1016, 433920), (1024, 430530), (1130, 390144), (1270, 347136), (1280, 344424), (1356, 325120), (1524, 289280), (1536, 287020), (1695, 260096), (1808, 243840), (1905, 231424), (1920, 229616), (2032, 216960), (2048, 215265), (2260, 195072), (2540, 173568), (2560, 172212), (2712, 162560), (3048, 144640), (3072, 143510), (3390, 130048), (3616, 121920), (3810, 115712), (3840, 114808), (4064, 108480), (4520, 97536), (5080, 86784), (5120, 86106), (5424, 81280), (6096, 72320), (6144, 71755), (6780, 65024), (7232, 60960), (7620, 57856), (7680, 57404), (8128, 54240), (9040, 48768), (10160, 43392), (10240, 43053), (10848, 40640), (12192, 36160), (13560, 32512), (14351, 30720), (14464, 30480), (15240, 28928), (15360, 28702), (16256, 27120), (18080, 24384), (20320, 21696)]