258616320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 176

約数和(自身を含む): 840088800

約数和(自身を除く): 581472480

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, 128, 149, 160, 192, 226, 240, 256, 298, 320, 339, 384, 447, 452, 480, 512, 565, 596, 640, 678, 745, 768, 894, 904, 960, 1024, 1130, 1192, 1280, 1356, 1490, 1536, 1695, 1788, 1808, 1920, 2235, 2260, 2384, 2560, 2712, 2980, 3072, 3390, 3576, 3616, 3840, 4470, 4520, 4768, 5120, 5424, 5960, 6780, 7152, 7232, 7680, 8940, 9040, 9536, 10848, 11920, 13560, 14304, 14464, 15360, 16837, 17880, 18080, 19072, 21696, 23840, 27120, 28608, 28928, 33674, 35760, 36160, 38144, 43392, 47680, 50511, 54240, 57216, 57856, 67348, 71520, 72320, 76288, 84185, 86784, 95360, 101022, 108480, 114432, 115712, 134696, 143040, 144640, 152576, 168370, 173568, 190720, 202044, 216960, 228864, 252555, 269392, 286080, 289280, 336740, 347136, 381440, 404088, 433920, 457728, 505110, 538784, 572160, 578560, 673480, 762880, 808176, 867840, 1010220, 1077568, 1144320, 1346960, 1616352, 1735680, 2020440, 2155136, 2288640, 2693920, 3232704, 4040880, 4310272, 5387840, 6465408, 8081760, 8620544, 10775680, 12930816, 16163520, 17241088, 21551360, 25861632, 32327040, 43102720, 51723264, 64654080, 86205440, 129308160, 258616320]

約数ペア:

[(1, 258616320), (2, 129308160), (3, 86205440), (4, 64654080), (5, 51723264), (6, 43102720), (8, 32327040), (10, 25861632), (12, 21551360), (15, 17241088), (16, 16163520), (20, 12930816), (24, 10775680), (30, 8620544), (32, 8081760), (40, 6465408), (48, 5387840), (60, 4310272), (64, 4040880), (80, 3232704), (96, 2693920), (113, 2288640), (120, 2155136), (128, 2020440), (149, 1735680), (160, 1616352), (192, 1346960), (226, 1144320), (240, 1077568), (256, 1010220), (298, 867840), (320, 808176), (339, 762880), (384, 673480), (447, 578560), (452, 572160), (480, 538784), (512, 505110), (565, 457728), (596, 433920), (640, 404088), (678, 381440), (745, 347136), (768, 336740), (894, 289280), (904, 286080), (960, 269392), (1024, 252555), (1130, 228864), (1192, 216960), (1280, 202044), (1356, 190720), (1490, 173568), (1536, 168370), (1695, 152576), (1788, 144640), (1808, 143040), (1920, 134696), (2235, 115712), (2260, 114432), (2384, 108480), (2560, 101022), (2712, 95360), (2980, 86784), (3072, 84185), (3390, 76288), (3576, 72320), (3616, 71520), (3840, 67348), (4470, 57856), (4520, 57216), (4768, 54240), (5120, 50511), (5424, 47680), (5960, 43392), (6780, 38144), (7152, 36160), (7232, 35760), (7680, 33674), (8940, 28928), (9040, 28608), (9536, 27120), (10848, 23840), (11920, 21696), (13560, 19072), (14304, 18080), (14464, 17880), (15360, 16837)]