31056821760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130447}}^1$

素因数の和:130504

約数の個数: 160

約数和(自身を含む): 102488297472

約数和(自身を除く): 71431475712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 130447, 238080, 260894, 391341, 521788, 652235, 782682, 1043576, 1304470, 1565364, 1956705, 2087152, 2608940, 3130728, 3913410, 4043857, 4174304, 5217880, 6261456, 7826820, 8087714, 8348608, 10435760, 12131571, 12522912, 15653640, 16175428, 16697216, 20219285, 20871520, 24263142, 25045824, 31307280, 32350856, 33394432, 40438570, 41743040, 48526284, 50091648, 60657855, 62614560, 64701712, 66788864, 80877140, 83486080, 97052568, 100183296, 121315710, 125229120, 129403424, 161754280, 166972160, 194105136, 200366592, 242631420, 250458240, 258806848, 323508560, 333944320, 388210272, 485262840, 500916480, 517613696, 647017120, 776420544, 970525680, 1001832960, 1035227392, 1294034240, 1552841088, 1941051360, 2070454784, 2588068480, 3105682176, 3882102720, 5176136960, 6211364352, 7764205440, 10352273920, 15528410880, 31056821760]

約数ペア:

[(1, 31056821760), (2, 15528410880), (3, 10352273920), (4, 7764205440), (5, 6211364352), (6, 5176136960), (8, 3882102720), (10, 3105682176), (12, 2588068480), (15, 2070454784), (16, 1941051360), (20, 1552841088), (24, 1294034240), (30, 1035227392), (31, 1001832960), (32, 970525680), (40, 776420544), (48, 647017120), (60, 517613696), (62, 500916480), (64, 485262840), (80, 388210272), (93, 333944320), (96, 323508560), (120, 258806848), (124, 250458240), (128, 242631420), (155, 200366592), (160, 194105136), (186, 166972160), (192, 161754280), (240, 129403424), (248, 125229120), (256, 121315710), (310, 100183296), (320, 97052568), (372, 83486080), (384, 80877140), (465, 66788864), (480, 64701712), (496, 62614560), (512, 60657855), (620, 50091648), (640, 48526284), (744, 41743040), (768, 40438570), (930, 33394432), (960, 32350856), (992, 31307280), (1240, 25045824), (1280, 24263142), (1488, 20871520), (1536, 20219285), (1860, 16697216), (1920, 16175428), (1984, 15653640), (2480, 12522912), (2560, 12131571), (2976, 10435760), (3720, 8348608), (3840, 8087714), (3968, 7826820), (4960, 6261456), (5952, 5217880), (7440, 4174304), (7680, 4043857), (7936, 3913410), (9920, 3130728), (11904, 2608940), (14880, 2087152), (15872, 1956705), (19840, 1565364), (23808, 1304470), (29760, 1043576), (39680, 782682), (47616, 652235), (59520, 521788), (79360, 391341), (119040, 260894), (130447, 238080)]