31903549440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{148361}}^1$

素因数の和:148398

約数の個数: 192

約数和(自身を含む): 116648138880

約数和(自身を除く): 84744589440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 35840, 43008, 53760, 71680, 107520, 148361, 215040, 296722, 445083, 593444, 741805, 890166, 1038527, 1186888, 1483610, 1780332, 2077054, 2225415, 2373776, 2967220, 3115581, 3560664, 4154108, 4450830, 4747552, 5192635, 5934440, 6231162, 7121328, 8308216, 8901660, 9495104, 10385270, 11868880, 12462324, 14242656, 15577905, 16616432, 17803320, 18990208, 20770540, 23737760, 24924648, 28485312, 31155810, 33232864, 35606640, 37980416, 41541080, 47475520, 49849296, 56970624, 62311620, 66465728, 71213280, 75960832, 83082160, 94951040, 99698592, 113941248, 124623240, 132931456, 142426560, 151921664, 166164320, 189902080, 199397184, 227882496, 249246480, 265862912, 284853120, 303843328, 332328640, 379804160, 398794368, 455764992, 498492960, 531725824, 569706240, 664657280, 759608320, 797588736, 911529984, 996985920, 1063451648, 1139412480, 1329314560, 1519216640, 1595177472, 1993971840, 2126903296, 2278824960, 2658629120, 3190354944, 3987943680, 4557649920, 5317258240, 6380709888, 7975887360, 10634516480, 15951774720, 31903549440]

約数ペア:

[(1, 31903549440), (2, 15951774720), (3, 10634516480), (4, 7975887360), (5, 6380709888), (6, 5317258240), (7, 4557649920), (8, 3987943680), (10, 3190354944), (12, 2658629120), (14, 2278824960), (15, 2126903296), (16, 1993971840), (20, 1595177472), (21, 1519216640), (24, 1329314560), (28, 1139412480), (30, 1063451648), (32, 996985920), (35, 911529984), (40, 797588736), (42, 759608320), (48, 664657280), (56, 569706240), (60, 531725824), (64, 498492960), (70, 455764992), (80, 398794368), (84, 379804160), (96, 332328640), (105, 303843328), (112, 284853120), (120, 265862912), (128, 249246480), (140, 227882496), (160, 199397184), (168, 189902080), (192, 166164320), (210, 151921664), (224, 142426560), (240, 132931456), (256, 124623240), (280, 113941248), (320, 99698592), (336, 94951040), (384, 83082160), (420, 75960832), (448, 71213280), (480, 66465728), (512, 62311620), (560, 56970624), (640, 49849296), (672, 47475520), (768, 41541080), (840, 37980416), (896, 35606640), (960, 33232864), (1024, 31155810), (1120, 28485312), (1280, 24924648), (1344, 23737760), (1536, 20770540), (1680, 18990208), (1792, 17803320), (1920, 16616432), (2048, 15577905), (2240, 14242656), (2560, 12462324), (2688, 11868880), (3072, 10385270), (3360, 9495104), (3584, 8901660), (3840, 8308216), (4480, 7121328), (5120, 6231162), (5376, 5934440), (6144, 5192635), (6720, 4747552), (7168, 4450830), (7680, 4154108), (8960, 3560664), (10240, 3115581), (10752, 2967220), (13440, 2373776), (14336, 2225415), (15360, 2077054), (17920, 1780332), (21504, 1483610), (26880, 1186888), (30720, 1038527), (35840, 890166), (43008, 741805), (53760, 593444), (71680, 445083), (107520, 296722), (148361, 215040)]