231375360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 160

約数和(自身を含む): 756594432

約数和(自身を除く): 525219072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 641, 705, 752, 768, 940, 960, 1128, 1280, 1282, 1410, 1504, 1536, 1880, 1920, 1923, 2256, 2560, 2564, 2820, 3008, 3205, 3760, 3840, 3846, 4512, 5128, 5640, 6016, 6410, 7520, 7680, 7692, 9024, 9615, 10256, 11280, 12032, 12820, 15040, 15384, 18048, 19230, 20512, 22560, 24064, 25640, 30080, 30127, 30768, 36096, 38460, 41024, 45120, 51280, 60160, 60254, 61536, 72192, 76920, 82048, 90240, 90381, 102560, 120320, 120508, 123072, 150635, 153840, 164096, 180480, 180762, 205120, 241016, 246144, 301270, 307680, 328192, 360960, 361524, 410240, 451905, 482032, 492288, 602540, 615360, 723048, 820480, 903810, 964064, 984576, 1205080, 1230720, 1446096, 1640960, 1807620, 1928128, 2410160, 2461440, 2892192, 3615240, 3856256, 4820320, 4922880, 5784384, 7230480, 7712512, 9640640, 11568768, 14460960, 15425024, 19281280, 23137536, 28921920, 38562560, 46275072, 57843840, 77125120, 115687680, 231375360]

約数ペア:

[(1, 231375360), (2, 115687680), (3, 77125120), (4, 57843840), (5, 46275072), (6, 38562560), (8, 28921920), (10, 23137536), (12, 19281280), (15, 15425024), (16, 14460960), (20, 11568768), (24, 9640640), (30, 7712512), (32, 7230480), (40, 5784384), (47, 4922880), (48, 4820320), (60, 3856256), (64, 3615240), (80, 2892192), (94, 2461440), (96, 2410160), (120, 1928128), (128, 1807620), (141, 1640960), (160, 1446096), (188, 1230720), (192, 1205080), (235, 984576), (240, 964064), (256, 903810), (282, 820480), (320, 723048), (376, 615360), (384, 602540), (470, 492288), (480, 482032), (512, 451905), (564, 410240), (640, 361524), (641, 360960), (705, 328192), (752, 307680), (768, 301270), (940, 246144), (960, 241016), (1128, 205120), (1280, 180762), (1282, 180480), (1410, 164096), (1504, 153840), (1536, 150635), (1880, 123072), (1920, 120508), (1923, 120320), (2256, 102560), (2560, 90381), (2564, 90240), (2820, 82048), (3008, 76920), (3205, 72192), (3760, 61536), (3840, 60254), (3846, 60160), (4512, 51280), (5128, 45120), (5640, 41024), (6016, 38460), (6410, 36096), (7520, 30768), (7680, 30127), (7692, 30080), (9024, 25640), (9615, 24064), (10256, 22560), (11280, 20512), (12032, 19230), (12820, 18048), (15040, 15384)]