1323703040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2366

約数の個数: 144

約数和(自身を含む): 3544835616

約数和(自身を除く): 2221132576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 256, 320, 328, 352, 410, 440, 451, 640, 656, 704, 820, 880, 902, 1280, 1312, 1408, 1640, 1760, 1804, 2255, 2293, 2624, 2816, 3280, 3520, 3608, 4510, 4586, 5248, 6560, 7040, 7216, 9020, 9172, 10496, 11465, 13120, 14080, 14432, 18040, 18344, 22930, 25223, 26240, 28864, 36080, 36688, 45860, 50446, 52480, 57728, 72160, 73376, 91720, 94013, 100892, 115456, 126115, 144320, 146752, 183440, 188026, 201784, 252230, 288640, 293504, 366880, 376052, 403568, 470065, 504460, 577280, 587008, 733760, 752104, 807136, 940130, 1008920, 1034143, 1467520, 1504208, 1614272, 1880260, 2017840, 2068286, 2935040, 3008416, 3228544, 3760520, 4035680, 4136572, 5170715, 6016832, 6457088, 7521040, 8071360, 8273144, 10341430, 12033664, 15042080, 16142720, 16546288, 20682860, 24067328, 30084160, 32285440, 33092576, 41365720, 60168320, 66185152, 82731440, 120336640, 132370304, 165462880, 264740608, 330925760, 661851520, 1323703040]

約数ペア:

[(1, 1323703040), (2, 661851520), (4, 330925760), (5, 264740608), (8, 165462880), (10, 132370304), (11, 120336640), (16, 82731440), (20, 66185152), (22, 60168320), (32, 41365720), (40, 33092576), (41, 32285440), (44, 30084160), (55, 24067328), (64, 20682860), (80, 16546288), (82, 16142720), (88, 15042080), (110, 12033664), (128, 10341430), (160, 8273144), (164, 8071360), (176, 7521040), (205, 6457088), (220, 6016832), (256, 5170715), (320, 4136572), (328, 4035680), (352, 3760520), (410, 3228544), (440, 3008416), (451, 2935040), (640, 2068286), (656, 2017840), (704, 1880260), (820, 1614272), (880, 1504208), (902, 1467520), (1280, 1034143), (1312, 1008920), (1408, 940130), (1640, 807136), (1760, 752104), (1804, 733760), (2255, 587008), (2293, 577280), (2624, 504460), (2816, 470065), (3280, 403568), (3520, 376052), (3608, 366880), (4510, 293504), (4586, 288640), (5248, 252230), (6560, 201784), (7040, 188026), (7216, 183440), (9020, 146752), (9172, 144320), (10496, 126115), (11465, 115456), (13120, 100892), (14080, 94013), (14432, 91720), (18040, 73376), (18344, 72160), (22930, 57728), (25223, 52480), (26240, 50446), (28864, 45860), (36080, 36688)]