207930960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2825

約数の個数: 120

約数和(自身を含む): 705088800

約数和(自身を除く): 497157840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 2699, 3210, 3852, 4280, 4815, 5136, 5398, 6420, 7704, 8097, 8560, 9630, 10796, 12840, 13495, 15408, 16194, 19260, 21592, 24291, 25680, 26990, 32388, 38520, 40485, 43184, 48582, 53980, 64776, 77040, 80970, 97164, 107960, 121455, 129552, 161940, 194328, 215920, 242910, 288793, 323880, 388656, 485820, 577586, 647760, 866379, 971640, 1155172, 1443965, 1732758, 1943280, 2310344, 2599137, 2887930, 3465516, 4331895, 4620688, 5198274, 5775860, 6931032, 8663790, 10396548, 11551720, 12995685, 13862064, 17327580, 20793096, 23103440, 25991370, 34655160, 41586192, 51982740, 69310320, 103965480, 207930960]

約数ペア:

[(1, 207930960), (2, 103965480), (3, 69310320), (4, 51982740), (5, 41586192), (6, 34655160), (8, 25991370), (9, 23103440), (10, 20793096), (12, 17327580), (15, 13862064), (16, 12995685), (18, 11551720), (20, 10396548), (24, 8663790), (30, 6931032), (36, 5775860), (40, 5198274), (45, 4620688), (48, 4331895), (60, 3465516), (72, 2887930), (80, 2599137), (90, 2310344), (107, 1943280), (120, 1732758), (144, 1443965), (180, 1155172), (214, 971640), (240, 866379), (321, 647760), (360, 577586), (428, 485820), (535, 388656), (642, 323880), (720, 288793), (856, 242910), (963, 215920), (1070, 194328), (1284, 161940), (1605, 129552), (1712, 121455), (1926, 107960), (2140, 97164), (2568, 80970), (2699, 77040), (3210, 64776), (3852, 53980), (4280, 48582), (4815, 43184), (5136, 40485), (5398, 38520), (6420, 32388), (7704, 26990), (8097, 25680), (8560, 24291), (9630, 21592), (10796, 19260), (12840, 16194), (13495, 15408)]