210082240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 533095200

約数和(自身を除く): 323012960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 109, 152, 160, 190, 218, 304, 317, 320, 380, 436, 545, 608, 634, 760, 872, 1090, 1216, 1268, 1520, 1585, 1744, 2071, 2180, 2536, 3040, 3170, 3488, 4142, 4360, 5072, 6023, 6080, 6340, 6976, 8284, 8720, 10144, 10355, 12046, 12680, 16568, 17440, 20288, 20710, 24092, 25360, 30115, 33136, 34553, 34880, 41420, 48184, 50720, 60230, 66272, 69106, 82840, 96368, 101440, 120460, 132544, 138212, 165680, 172765, 192736, 240920, 276424, 331360, 345530, 385472, 481840, 552848, 656507, 662720, 691060, 963680, 1105696, 1313014, 1382120, 1927360, 2211392, 2626028, 2764240, 3282535, 5252056, 5528480, 6565070, 10504112, 11056960, 13130140, 21008224, 26260280, 42016448, 52520560, 105041120, 210082240]

約数ペア:

[(1, 210082240), (2, 105041120), (4, 52520560), (5, 42016448), (8, 26260280), (10, 21008224), (16, 13130140), (19, 11056960), (20, 10504112), (32, 6565070), (38, 5528480), (40, 5252056), (64, 3282535), (76, 2764240), (80, 2626028), (95, 2211392), (109, 1927360), (152, 1382120), (160, 1313014), (190, 1105696), (218, 963680), (304, 691060), (317, 662720), (320, 656507), (380, 552848), (436, 481840), (545, 385472), (608, 345530), (634, 331360), (760, 276424), (872, 240920), (1090, 192736), (1216, 172765), (1268, 165680), (1520, 138212), (1585, 132544), (1744, 120460), (2071, 101440), (2180, 96368), (2536, 82840), (3040, 69106), (3170, 66272), (3488, 60230), (4142, 50720), (4360, 48184), (5072, 41420), (6023, 34880), (6080, 34553), (6340, 33136), (6976, 30115), (8284, 25360), (8720, 24092), (10144, 20710), (10355, 20288), (12046, 17440), (12680, 16568)]