316110720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 1071636480

約数和(自身を除く): 755525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 93, 94, 96, 113, 120, 124, 128, 141, 155, 160, 186, 188, 192, 226, 235, 240, 248, 282, 310, 320, 339, 372, 376, 384, 452, 465, 470, 480, 496, 564, 565, 620, 640, 678, 705, 744, 752, 904, 930, 940, 960, 992, 1128, 1130, 1240, 1356, 1410, 1457, 1488, 1504, 1695, 1808, 1860, 1880, 1920, 1984, 2256, 2260, 2480, 2712, 2820, 2914, 2976, 3008, 3390, 3503, 3616, 3720, 3760, 3968, 4371, 4512, 4520, 4960, 5311, 5424, 5640, 5828, 5952, 6016, 6780, 7006, 7232, 7285, 7440, 7520, 8742, 9024, 9040, 9920, 10509, 10622, 10848, 11280, 11656, 11904, 13560, 14012, 14464, 14570, 14880, 15040, 15933, 17484, 17515, 18048, 18080, 19840, 21018, 21244, 21696, 21855, 22560, 23312, 26555, 27120, 28024, 29140, 29760, 30080, 31866, 34968, 35030, 36160, 42036, 42488, 43392, 43710, 45120, 46624, 52545, 53110, 54240, 56048, 58280, 59520, 63732, 69936, 70060, 72320, 79665, 84072, 84976, 87420, 90240, 93248, 105090, 106220, 108480, 112096, 116560, 127464, 139872, 140120, 159330, 164641, 168144, 169952, 174840, 186496, 210180, 212440, 216960, 224192, 233120, 254928, 279744, 280240, 318660, 329282, 336288, 339904, 349680, 420360, 424880, 448384, 466240, 493923, 509856, 559488, 560480, 637320, 658564, 672576, 679808, 699360, 823205, 840720, 849760, 932480, 987846, 1019712, 1120960, 1274640, 1317128, 1345152, 1398720, 1646410, 1681440, 1699520, 1975692, 2039424, 2241920, 2469615, 2549280, 2634256, 2797440, 3292820, 3362880, 3399040, 3951384, 4939230, 5098560, 5268512, 6585640, 6725760, 7902768, 9878460, 10197120, 10537024, 13171280, 15805536, 19756920, 21074048, 26342560, 31611072, 39513840, 52685120, 63222144, 79027680, 105370240, 158055360, 316110720]

約数ペア:

[(1, 316110720), (2, 158055360), (3, 105370240), (4, 79027680), (5, 63222144), (6, 52685120), (8, 39513840), (10, 31611072), (12, 26342560), (15, 21074048), (16, 19756920), (20, 15805536), (24, 13171280), (30, 10537024), (31, 10197120), (32, 9878460), (40, 7902768), (47, 6725760), (48, 6585640), (60, 5268512), (62, 5098560), (64, 4939230), (80, 3951384), (93, 3399040), (94, 3362880), (96, 3292820), (113, 2797440), (120, 2634256), (124, 2549280), (128, 2469615), (141, 2241920), (155, 2039424), (160, 1975692), (186, 1699520), (188, 1681440), (192, 1646410), (226, 1398720), (235, 1345152), (240, 1317128), (248, 1274640), (282, 1120960), (310, 1019712), (320, 987846), (339, 932480), (372, 849760), (376, 840720), (384, 823205), (452, 699360), (465, 679808), (470, 672576), (480, 658564), (496, 637320), (564, 560480), (565, 559488), (620, 509856), (640, 493923), (678, 466240), (705, 448384), (744, 424880), (752, 420360), (904, 349680), (930, 339904), (940, 336288), (960, 329282), (992, 318660), (1128, 280240), (1130, 279744), (1240, 254928), (1356, 233120), (1410, 224192), (1457, 216960), (1488, 212440), (1504, 210180), (1695, 186496), (1808, 174840), (1860, 169952), (1880, 168144), (1920, 164641), (1984, 159330), (2256, 140120), (2260, 139872), (2480, 127464), (2712, 116560), (2820, 112096), (2914, 108480), (2976, 106220), (3008, 105090), (3390, 93248), (3503, 90240), (3616, 87420), (3720, 84976), (3760, 84072), (3968, 79665), (4371, 72320), (4512, 70060), (4520, 69936), (4960, 63732), (5311, 59520), (5424, 58280), (5640, 56048), (5828, 54240), (5952, 53110), (6016, 52545), (6780, 46624), (7006, 45120), (7232, 43710), (7285, 43392), (7440, 42488), (7520, 42036), (8742, 36160), (9024, 35030), (9040, 34968), (9920, 31866), (10509, 30080), (10622, 29760), (10848, 29140), (11280, 28024), (11656, 27120), (11904, 26555), (13560, 23312), (14012, 22560), (14464, 21855), (14570, 21696), (14880, 21244), (15040, 21018), (15933, 19840), (17484, 18080), (17515, 18048)]