64035840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 176

約数和(自身を含む): 224023680

約数和(自身を除く): 159987840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 379, 384, 440, 480, 512, 528, 640, 660, 704, 758, 768, 880, 960, 1024, 1056, 1137, 1280, 1320, 1408, 1516, 1536, 1760, 1895, 1920, 2112, 2274, 2560, 2640, 2816, 3032, 3072, 3520, 3790, 3840, 4169, 4224, 4548, 5120, 5280, 5632, 5685, 6064, 7040, 7580, 7680, 8338, 8448, 9096, 10560, 11264, 11370, 12128, 12507, 14080, 15160, 15360, 16676, 16896, 18192, 20845, 21120, 22740, 24256, 25014, 28160, 30320, 33352, 33792, 36384, 41690, 42240, 45480, 48512, 50028, 56320, 60640, 62535, 66704, 72768, 83380, 84480, 90960, 97024, 100056, 121280, 125070, 133408, 145536, 166760, 168960, 181920, 194048, 200112, 242560, 250140, 266816, 291072, 333520, 363840, 388096, 400224, 485120, 500280, 533632, 582144, 667040, 727680, 800448, 970240, 1000560, 1067264, 1164288, 1334080, 1455360, 1600896, 1940480, 2001120, 2134528, 2668160, 2910720, 3201792, 4002240, 4269056, 5336320, 5821440, 6403584, 8004480, 10672640, 12807168, 16008960, 21345280, 32017920, 64035840]

約数ペア:

[(1, 64035840), (2, 32017920), (3, 21345280), (4, 16008960), (5, 12807168), (6, 10672640), (8, 8004480), (10, 6403584), (11, 5821440), (12, 5336320), (15, 4269056), (16, 4002240), (20, 3201792), (22, 2910720), (24, 2668160), (30, 2134528), (32, 2001120), (33, 1940480), (40, 1600896), (44, 1455360), (48, 1334080), (55, 1164288), (60, 1067264), (64, 1000560), (66, 970240), (80, 800448), (88, 727680), (96, 667040), (110, 582144), (120, 533632), (128, 500280), (132, 485120), (160, 400224), (165, 388096), (176, 363840), (192, 333520), (220, 291072), (240, 266816), (256, 250140), (264, 242560), (320, 200112), (330, 194048), (352, 181920), (379, 168960), (384, 166760), (440, 145536), (480, 133408), (512, 125070), (528, 121280), (640, 100056), (660, 97024), (704, 90960), (758, 84480), (768, 83380), (880, 72768), (960, 66704), (1024, 62535), (1056, 60640), (1137, 56320), (1280, 50028), (1320, 48512), (1408, 45480), (1516, 42240), (1536, 41690), (1760, 36384), (1895, 33792), (1920, 33352), (2112, 30320), (2274, 28160), (2560, 25014), (2640, 24256), (2816, 22740), (3032, 21120), (3072, 20845), (3520, 18192), (3790, 16896), (3840, 16676), (4169, 15360), (4224, 15160), (4548, 14080), (5120, 12507), (5280, 12128), (5632, 11370), (5685, 11264), (6064, 10560), (7040, 9096), (7580, 8448), (7680, 8338)]