378256320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10103}}^1$

素因数の和:10139

約数の個数: 168

約数和(自身を含む): 1401263136

約数和(自身を除く): 1023006816

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 10103, 12480, 18720, 20206, 30309, 37440, 40412, 50515, 60618, 80824, 90927, 101030, 121236, 131339, 151545, 161648, 181854, 202060, 242472, 262678, 303090, 323296, 363708, 394017, 404120, 454635, 484944, 525356, 606180, 646592, 656695, 727416, 788034, 808240, 909270, 969888, 1050712, 1182051, 1212360, 1313390, 1454832, 1576068, 1616480, 1818540, 1939776, 1970085, 2101424, 2364102, 2424720, 2626780, 2909664, 3152136, 3232960, 3637080, 3940170, 4202848, 4728204, 4849440, 5253560, 5819328, 5910255, 6304272, 7274160, 7880340, 8405696, 9456408, 9698880, 10507120, 11820510, 12608544, 14548320, 15760680, 18912816, 21014240, 23641020, 25217088, 29096640, 31521360, 37825632, 42028480, 47282040, 63042720, 75651264, 94564080, 126085440, 189128160, 378256320]

約数ペア:

[(1, 378256320), (2, 189128160), (3, 126085440), (4, 94564080), (5, 75651264), (6, 63042720), (8, 47282040), (9, 42028480), (10, 37825632), (12, 31521360), (13, 29096640), (15, 25217088), (16, 23641020), (18, 21014240), (20, 18912816), (24, 15760680), (26, 14548320), (30, 12608544), (32, 11820510), (36, 10507120), (39, 9698880), (40, 9456408), (45, 8405696), (48, 7880340), (52, 7274160), (60, 6304272), (64, 5910255), (65, 5819328), (72, 5253560), (78, 4849440), (80, 4728204), (90, 4202848), (96, 3940170), (104, 3637080), (117, 3232960), (120, 3152136), (130, 2909664), (144, 2626780), (156, 2424720), (160, 2364102), (180, 2101424), (192, 1970085), (195, 1939776), (208, 1818540), (234, 1616480), (240, 1576068), (260, 1454832), (288, 1313390), (312, 1212360), (320, 1182051), (360, 1050712), (390, 969888), (416, 909270), (468, 808240), (480, 788034), (520, 727416), (576, 656695), (585, 646592), (624, 606180), (720, 525356), (780, 484944), (832, 454635), (936, 404120), (960, 394017), (1040, 363708), (1170, 323296), (1248, 303090), (1440, 262678), (1560, 242472), (1872, 202060), (2080, 181854), (2340, 161648), (2496, 151545), (2880, 131339), (3120, 121236), (3744, 101030), (4160, 90927), (4680, 80824), (6240, 60618), (7488, 50515), (9360, 40412), (10103, 37440), (12480, 30309), (18720, 20206)]