3975041840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15739}}^1$

素因数の和:15811

約数の個数: 160

約数和(自身を含む): 11804244480

約数和(自身を除く): 7829202640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1148, 1232, 1435, 1540, 1640, 1804, 2255, 2296, 2870, 3080, 3157, 3280, 3608, 4510, 4592, 5740, 6160, 6314, 7216, 9020, 11480, 12628, 15739, 15785, 18040, 22960, 25256, 31478, 31570, 36080, 50512, 62956, 63140, 78695, 110173, 125912, 126280, 157390, 173129, 220346, 251824, 252560, 314780, 346258, 440692, 550865, 629560, 645299, 692516, 865645, 881384, 1101730, 1211903, 1259120, 1290598, 1385032, 1731290, 1762768, 2203460, 2423806, 2581196, 2770064, 3226495, 3462580, 4406920, 4517093, 4847612, 5162392, 6059515, 6452990, 6925160, 7098289, 8813840, 9034186, 9695224, 10324784, 12119030, 12905980, 13850320, 14196578, 18068372, 19390448, 22585465, 24238060, 25811960, 28393156, 35491445, 36136744, 45170930, 48476120, 49688023, 51623920, 56786312, 70982890, 72273488, 90341860, 96952240, 99376046, 113572624, 141965780, 180683720, 198752092, 248440115, 283931560, 361367440, 397504184, 496880230, 567863120, 795008368, 993760460, 1987520920, 3975041840]

約数ペア:

[(1, 3975041840), (2, 1987520920), (4, 993760460), (5, 795008368), (7, 567863120), (8, 496880230), (10, 397504184), (11, 361367440), (14, 283931560), (16, 248440115), (20, 198752092), (22, 180683720), (28, 141965780), (35, 113572624), (40, 99376046), (41, 96952240), (44, 90341860), (55, 72273488), (56, 70982890), (70, 56786312), (77, 51623920), (80, 49688023), (82, 48476120), (88, 45170930), (110, 36136744), (112, 35491445), (140, 28393156), (154, 25811960), (164, 24238060), (176, 22585465), (205, 19390448), (220, 18068372), (280, 14196578), (287, 13850320), (308, 12905980), (328, 12119030), (385, 10324784), (410, 9695224), (440, 9034186), (451, 8813840), (560, 7098289), (574, 6925160), (616, 6452990), (656, 6059515), (770, 5162392), (820, 4847612), (880, 4517093), (902, 4406920), (1148, 3462580), (1232, 3226495), (1435, 2770064), (1540, 2581196), (1640, 2423806), (1804, 2203460), (2255, 1762768), (2296, 1731290), (2870, 1385032), (3080, 1290598), (3157, 1259120), (3280, 1211903), (3608, 1101730), (4510, 881384), (4592, 865645), (5740, 692516), (6160, 645299), (6314, 629560), (7216, 550865), (9020, 440692), (11480, 346258), (12628, 314780), (15739, 252560), (15785, 251824), (18040, 220346), (22960, 173129), (25256, 157390), (31478, 126280), (31570, 125912), (36080, 110173), (50512, 78695), (62956, 63140)]