7125790080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{161363}}^1$

素因数の和:161408

約数の個数: 128

約数和(自身を含む): 23701144320

約数和(自身を除く): 16575354240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 161363, 322726, 484089, 645452, 806815, 968178, 1290904, 1613630, 1936356, 2420445, 2581808, 3227260, 3711349, 3872712, 4840890, 5163616, 6454520, 7422698, 7745424, 9681780, 10327232, 11134047, 12909040, 14845396, 15490848, 18556745, 19363560, 20654464, 22268094, 25818080, 29690792, 30981696, 37113490, 38727120, 44536188, 51636160, 55670235, 59381584, 61963392, 74226980, 77454240, 89072376, 103272320, 111340470, 118763168, 148453960, 154908480, 178144752, 222680940, 237526336, 296907920, 309816960, 356289504, 445361880, 475052672, 593815840, 712579008, 890723760, 1187631680, 1425158016, 1781447520, 2375263360, 3562895040, 7125790080]

約数ペア:

[(1, 7125790080), (2, 3562895040), (3, 2375263360), (4, 1781447520), (5, 1425158016), (6, 1187631680), (8, 890723760), (10, 712579008), (12, 593815840), (15, 475052672), (16, 445361880), (20, 356289504), (23, 309816960), (24, 296907920), (30, 237526336), (32, 222680940), (40, 178144752), (46, 154908480), (48, 148453960), (60, 118763168), (64, 111340470), (69, 103272320), (80, 89072376), (92, 77454240), (96, 74226980), (115, 61963392), (120, 59381584), (128, 55670235), (138, 51636160), (160, 44536188), (184, 38727120), (192, 37113490), (230, 30981696), (240, 29690792), (276, 25818080), (320, 22268094), (345, 20654464), (368, 19363560), (384, 18556745), (460, 15490848), (480, 14845396), (552, 12909040), (640, 11134047), (690, 10327232), (736, 9681780), (920, 7745424), (960, 7422698), (1104, 6454520), (1380, 5163616), (1472, 4840890), (1840, 3872712), (1920, 3711349), (2208, 3227260), (2760, 2581808), (2944, 2420445), (3680, 1936356), (4416, 1613630), (5520, 1290904), (7360, 968178), (8832, 806815), (11040, 645452), (14720, 484089), (22080, 322726), (44160, 161363)]