4314656720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{1913}}^1$

素因数の和:2181

約数の個数: 120

約数和(自身を含む): 11079556488

約数和(自身を除く): 6764899768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 233, 242, 440, 466, 484, 605, 880, 932, 968, 1165, 1210, 1864, 1913, 1936, 2330, 2420, 2563, 3728, 3826, 4660, 4840, 5126, 7652, 9320, 9565, 9680, 10252, 12815, 15304, 18640, 19130, 20504, 21043, 25630, 28193, 30608, 38260, 41008, 42086, 51260, 56386, 76520, 84172, 102520, 105215, 112772, 140965, 153040, 168344, 205040, 210430, 225544, 231473, 281930, 336688, 420860, 445729, 451088, 462946, 563860, 841720, 891458, 925892, 1127720, 1157365, 1683440, 1782916, 1851784, 2228645, 2255440, 2314730, 3565832, 3703568, 4457290, 4629460, 4903019, 7131664, 8914580, 9258920, 9806038, 17829160, 18517840, 19612076, 24515095, 35658320, 39224152, 49030190, 53933209, 78448304, 98060380, 107866418, 196120760, 215732836, 269666045, 392241520, 431465672, 539332090, 862931344, 1078664180, 2157328360, 4314656720]

約数ペア:

[(1, 4314656720), (2, 2157328360), (4, 1078664180), (5, 862931344), (8, 539332090), (10, 431465672), (11, 392241520), (16, 269666045), (20, 215732836), (22, 196120760), (40, 107866418), (44, 98060380), (55, 78448304), (80, 53933209), (88, 49030190), (110, 39224152), (121, 35658320), (176, 24515095), (220, 19612076), (233, 18517840), (242, 17829160), (440, 9806038), (466, 9258920), (484, 8914580), (605, 7131664), (880, 4903019), (932, 4629460), (968, 4457290), (1165, 3703568), (1210, 3565832), (1864, 2314730), (1913, 2255440), (1936, 2228645), (2330, 1851784), (2420, 1782916), (2563, 1683440), (3728, 1157365), (3826, 1127720), (4660, 925892), (4840, 891458), (5126, 841720), (7652, 563860), (9320, 462946), (9565, 451088), (9680, 445729), (10252, 420860), (12815, 336688), (15304, 281930), (18640, 231473), (19130, 225544), (20504, 210430), (21043, 205040), (25630, 168344), (28193, 153040), (30608, 140965), (38260, 112772), (41008, 105215), (42086, 102520), (51260, 84172), (56386, 76520)]