65805871680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{69031}}^1$

素因数の和:69385

約数の個数: 168

約数和(自身を含む): 227031889344

約数和(自身を除く): 161226017664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 331, 360, 480, 576, 662, 720, 960, 993, 1324, 1440, 1655, 1986, 2648, 2880, 2979, 3310, 3972, 4965, 5296, 5958, 6620, 7944, 9930, 10592, 11916, 13240, 14895, 15888, 19860, 21184, 23832, 26480, 29790, 31776, 39720, 47664, 52960, 59580, 63552, 69031, 79440, 95328, 105920, 119160, 138062, 158880, 190656, 207093, 238320, 276124, 317760, 345155, 414186, 476640, 552248, 621279, 690310, 828372, 953280, 1035465, 1104496, 1242558, 1380620, 1656744, 2070930, 2208992, 2485116, 2761240, 3106395, 3313488, 4141860, 4417984, 4970232, 5522480, 6212790, 6626976, 8283720, 9940464, 11044960, 12425580, 13253952, 16567440, 19880928, 22089920, 22849261, 24851160, 33134880, 39761856, 45698522, 49702320, 66269760, 68547783, 91397044, 99404640, 114246305, 137095566, 182794088, 198809280, 205643349, 228492610, 274191132, 342738915, 365588176, 411286698, 456985220, 548382264, 685477830, 731176352, 822573396, 913970440, 1028216745, 1096764528, 1370955660, 1462352704, 1645146792, 1827940880, 2056433490, 2193529056, 2741911320, 3290293584, 3655881760, 4112866980, 4387058112, 5483822640, 6580587168, 7311763520, 8225733960, 10967645280, 13161174336, 16451467920, 21935290560, 32902935840, 65805871680]

約数ペア:

[(1, 65805871680), (2, 32902935840), (3, 21935290560), (4, 16451467920), (5, 13161174336), (6, 10967645280), (8, 8225733960), (9, 7311763520), (10, 6580587168), (12, 5483822640), (15, 4387058112), (16, 4112866980), (18, 3655881760), (20, 3290293584), (24, 2741911320), (30, 2193529056), (32, 2056433490), (36, 1827940880), (40, 1645146792), (45, 1462352704), (48, 1370955660), (60, 1096764528), (64, 1028216745), (72, 913970440), (80, 822573396), (90, 731176352), (96, 685477830), (120, 548382264), (144, 456985220), (160, 411286698), (180, 365588176), (192, 342738915), (240, 274191132), (288, 228492610), (320, 205643349), (331, 198809280), (360, 182794088), (480, 137095566), (576, 114246305), (662, 99404640), (720, 91397044), (960, 68547783), (993, 66269760), (1324, 49702320), (1440, 45698522), (1655, 39761856), (1986, 33134880), (2648, 24851160), (2880, 22849261), (2979, 22089920), (3310, 19880928), (3972, 16567440), (4965, 13253952), (5296, 12425580), (5958, 11044960), (6620, 9940464), (7944, 8283720), (9930, 6626976), (10592, 6212790), (11916, 5522480), (13240, 4970232), (14895, 4417984), (15888, 4141860), (19860, 3313488), (21184, 3106395), (23832, 2761240), (26480, 2485116), (29790, 2208992), (31776, 2070930), (39720, 1656744), (47664, 1380620), (52960, 1242558), (59580, 1104496), (63552, 1035465), (69031, 953280), (79440, 828372), (95328, 690310), (105920, 621279), (119160, 552248), (138062, 476640), (158880, 414186), (190656, 345155), (207093, 317760), (238320, 276124)]