68731680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8458

約数の個数: 96

約数和(自身を含む): 229267584

約数和(自身を除く): 160535904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8423, 16846, 25269, 33692, 42115, 50538, 67384, 84230, 101076, 126345, 134768, 143191, 168460, 202152, 252690, 269536, 286382, 336920, 404304, 429573, 505380, 572764, 673840, 715955, 808608, 859146, 1010760, 1145528, 1347680, 1431910, 1718292, 2021520, 2147865, 2291056, 2863820, 3436584, 4043040, 4295730, 4582112, 5727640, 6873168, 8591460, 11455280, 13746336, 17182920, 22910560, 34365840, 68731680]

約数ペア:

[(1, 68731680), (2, 34365840), (3, 22910560), (4, 17182920), (5, 13746336), (6, 11455280), (8, 8591460), (10, 6873168), (12, 5727640), (15, 4582112), (16, 4295730), (17, 4043040), (20, 3436584), (24, 2863820), (30, 2291056), (32, 2147865), (34, 2021520), (40, 1718292), (48, 1431910), (51, 1347680), (60, 1145528), (68, 1010760), (80, 859146), (85, 808608), (96, 715955), (102, 673840), (120, 572764), (136, 505380), (160, 429573), (170, 404304), (204, 336920), (240, 286382), (255, 269536), (272, 252690), (340, 202152), (408, 168460), (480, 143191), (510, 134768), (544, 126345), (680, 101076), (816, 84230), (1020, 67384), (1360, 50538), (1632, 42115), (2040, 33692), (2720, 25269), (4080, 16846), (8160, 8423)]