673722720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42533}}^1$

素因数の和:42565

約数の個数: 144

約数和(自身を含む): 2508144912

約数和(自身を除く): 1834422192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 42533, 85066, 127599, 170132, 212665, 255198, 340264, 382797, 425330, 467863, 510396, 637995, 680528, 765594, 850660, 935726, 1020792, 1275990, 1361056, 1403589, 1531188, 1701320, 1871452, 1913985, 2041584, 2339315, 2551980, 2807178, 3062376, 3402640, 3742904, 3827970, 4083168, 4210767, 4678630, 5103960, 5614356, 6124752, 6805280, 7017945, 7485808, 7655940, 8421534, 9357260, 10207920, 11228712, 12249504, 14035890, 14971616, 15311880, 16843068, 18714520, 20415840, 21053835, 22457424, 28071780, 30623760, 33686136, 37429040, 42107670, 44914848, 56143560, 61247520, 67372272, 74858080, 84215340, 112287120, 134744544, 168430680, 224574240, 336861360, 673722720]

約数ペア:

[(1, 673722720), (2, 336861360), (3, 224574240), (4, 168430680), (5, 134744544), (6, 112287120), (8, 84215340), (9, 74858080), (10, 67372272), (11, 61247520), (12, 56143560), (15, 44914848), (16, 42107670), (18, 37429040), (20, 33686136), (22, 30623760), (24, 28071780), (30, 22457424), (32, 21053835), (33, 20415840), (36, 18714520), (40, 16843068), (44, 15311880), (45, 14971616), (48, 14035890), (55, 12249504), (60, 11228712), (66, 10207920), (72, 9357260), (80, 8421534), (88, 7655940), (90, 7485808), (96, 7017945), (99, 6805280), (110, 6124752), (120, 5614356), (132, 5103960), (144, 4678630), (160, 4210767), (165, 4083168), (176, 3827970), (180, 3742904), (198, 3402640), (220, 3062376), (240, 2807178), (264, 2551980), (288, 2339315), (330, 2041584), (352, 1913985), (360, 1871452), (396, 1701320), (440, 1531188), (480, 1403589), (495, 1361056), (528, 1275990), (660, 1020792), (720, 935726), (792, 850660), (880, 765594), (990, 680528), (1056, 637995), (1320, 510396), (1440, 467863), (1584, 425330), (1760, 382797), (1980, 340264), (2640, 255198), (3168, 212665), (3960, 170132), (5280, 127599), (7920, 85066), (15840, 42533)]