189128160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10103}}^1$

素因数の和:10137

約数の個数: 144

約数和(自身を含む): 695114784

約数和(自身を除く): 505986624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10103, 18720, 20206, 30309, 40412, 50515, 60618, 80824, 90927, 101030, 121236, 131339, 151545, 161648, 181854, 202060, 242472, 262678, 303090, 323296, 363708, 394017, 404120, 454635, 484944, 525356, 606180, 656695, 727416, 788034, 808240, 909270, 969888, 1050712, 1182051, 1212360, 1313390, 1454832, 1576068, 1616480, 1818540, 1970085, 2101424, 2364102, 2424720, 2626780, 2909664, 3152136, 3637080, 3940170, 4202848, 4728204, 4849440, 5253560, 5910255, 6304272, 7274160, 7880340, 9456408, 10507120, 11820510, 12608544, 14548320, 15760680, 18912816, 21014240, 23641020, 31521360, 37825632, 47282040, 63042720, 94564080, 189128160]

約数ペア:

[(1, 189128160), (2, 94564080), (3, 63042720), (4, 47282040), (5, 37825632), (6, 31521360), (8, 23641020), (9, 21014240), (10, 18912816), (12, 15760680), (13, 14548320), (15, 12608544), (16, 11820510), (18, 10507120), (20, 9456408), (24, 7880340), (26, 7274160), (30, 6304272), (32, 5910255), (36, 5253560), (39, 4849440), (40, 4728204), (45, 4202848), (48, 3940170), (52, 3637080), (60, 3152136), (65, 2909664), (72, 2626780), (78, 2424720), (80, 2364102), (90, 2101424), (96, 1970085), (104, 1818540), (117, 1616480), (120, 1576068), (130, 1454832), (144, 1313390), (156, 1212360), (160, 1182051), (180, 1050712), (195, 969888), (208, 909270), (234, 808240), (240, 788034), (260, 727416), (288, 656695), (312, 606180), (360, 525356), (390, 484944), (416, 454635), (468, 404120), (480, 394017), (520, 363708), (585, 323296), (624, 303090), (720, 262678), (780, 242472), (936, 202060), (1040, 181854), (1170, 161648), (1248, 151545), (1440, 131339), (1560, 121236), (1872, 101030), (2080, 90927), (2340, 80824), (3120, 60618), (3744, 50515), (4680, 40412), (6240, 30309), (9360, 20206), (10103, 18720)]