2154677760

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{10391}}^1$

素因数の和:10426

約数の個数: 200

約数和(自身を含む): 7718117616

約数和(自身を除く): 5563439856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 10391, 11520, 12960, 13824, 17280, 20736, 20782, 23040, 25920, 31173, 34560, 41472, 41564, 51840, 51955, 62346, 69120, 83128, 93519, 103680, 103910, 124692, 155865, 166256, 187038, 207360, 207820, 249384, 280557, 311730, 332512, 374076, 415640, 467595, 498768, 561114, 623460, 665024, 748152, 831280, 841671, 935190, 997536, 1122228, 1246920, 1330048, 1402785, 1496304, 1662560, 1683342, 1870380, 1995072, 2244456, 2493840, 2660096, 2805570, 2992608, 3325120, 3366684, 3740760, 3990144, 4208355, 4488912, 4987680, 5320192, 5611140, 5985216, 6650240, 6733368, 7481520, 7980288, 8416710, 8977824, 9975360, 11222280, 11970432, 13300480, 13466736, 14963040, 15960576, 16833420, 17955648, 19950720, 22444560, 23940864, 26600960, 26933472, 29926080, 33666840, 35911296, 39901440, 44889120, 47881728, 53866944, 59852160, 67333680, 71822592, 79802880, 89778240, 107733888, 119704320, 134667360, 143645184, 179556480, 215467776, 239408640, 269334720, 359112960, 430935552, 538669440, 718225920, 1077338880, 2154677760]

約数ペア:

[(1, 2154677760), (2, 1077338880), (3, 718225920), (4, 538669440), (5, 430935552), (6, 359112960), (8, 269334720), (9, 239408640), (10, 215467776), (12, 179556480), (15, 143645184), (16, 134667360), (18, 119704320), (20, 107733888), (24, 89778240), (27, 79802880), (30, 71822592), (32, 67333680), (36, 59852160), (40, 53866944), (45, 47881728), (48, 44889120), (54, 39901440), (60, 35911296), (64, 33666840), (72, 29926080), (80, 26933472), (81, 26600960), (90, 23940864), (96, 22444560), (108, 19950720), (120, 17955648), (128, 16833420), (135, 15960576), (144, 14963040), (160, 13466736), (162, 13300480), (180, 11970432), (192, 11222280), (216, 9975360), (240, 8977824), (256, 8416710), (270, 7980288), (288, 7481520), (320, 6733368), (324, 6650240), (360, 5985216), (384, 5611140), (405, 5320192), (432, 4987680), (480, 4488912), (512, 4208355), (540, 3990144), (576, 3740760), (640, 3366684), (648, 3325120), (720, 2992608), (768, 2805570), (810, 2660096), (864, 2493840), (960, 2244456), (1080, 1995072), (1152, 1870380), (1280, 1683342), (1296, 1662560), (1440, 1496304), (1536, 1402785), (1620, 1330048), (1728, 1246920), (1920, 1122228), (2160, 997536), (2304, 935190), (2560, 841671), (2592, 831280), (2880, 748152), (3240, 665024), (3456, 623460), (3840, 561114), (4320, 498768), (4608, 467595), (5184, 415640), (5760, 374076), (6480, 332512), (6912, 311730), (7680, 280557), (8640, 249384), (10368, 207820), (10391, 207360), (11520, 187038), (12960, 166256), (13824, 155865), (17280, 124692), (20736, 103910), (20782, 103680), (23040, 93519), (25920, 83128), (31173, 69120), (34560, 62346), (41472, 51955), (41564, 51840)]