31576355280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{111593}}^1$

素因数の和:111746

約数の個数: 160

約数和(自身を含む): 109594235520

約数和(自身を除く): 78017880240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 6288, 7074, 7860, 9432, 10480, 11790, 14148, 15720, 17685, 18864, 23580, 28296, 31440, 35370, 47160, 56592, 70740, 94320, 111593, 141480, 223186, 282960, 334779, 446372, 557965, 669558, 892744, 1004337, 1115930, 1339116, 1673895, 1785488, 2008674, 2231860, 2678232, 3013011, 3347790, 4017348, 4463720, 5021685, 5356464, 6026022, 6695580, 8034696, 8927440, 10043370, 12052044, 13391160, 14618683, 15065055, 16069392, 20086740, 24104088, 26782320, 29237366, 30130110, 40173480, 43856049, 48208176, 58474732, 60260220, 73093415, 80346960, 87712098, 116949464, 120520440, 131568147, 146186830, 175424196, 219280245, 233898928, 241040880, 263136294, 292373660, 350848392, 394704441, 438560490, 526272588, 584747320, 657840735, 701696784, 789408882, 877120980, 1052545176, 1169494640, 1315681470, 1578817764, 1754241960, 1973522205, 2105090352, 2631362940, 3157635528, 3508483920, 3947044410, 5262725880, 6315271056, 7894088820, 10525451760, 15788177640, 31576355280]

約数ペア:

[(1, 31576355280), (2, 15788177640), (3, 10525451760), (4, 7894088820), (5, 6315271056), (6, 5262725880), (8, 3947044410), (9, 3508483920), (10, 3157635528), (12, 2631362940), (15, 2105090352), (16, 1973522205), (18, 1754241960), (20, 1578817764), (24, 1315681470), (27, 1169494640), (30, 1052545176), (36, 877120980), (40, 789408882), (45, 701696784), (48, 657840735), (54, 584747320), (60, 526272588), (72, 438560490), (80, 394704441), (90, 350848392), (108, 292373660), (120, 263136294), (131, 241040880), (135, 233898928), (144, 219280245), (180, 175424196), (216, 146186830), (240, 131568147), (262, 120520440), (270, 116949464), (360, 87712098), (393, 80346960), (432, 73093415), (524, 60260220), (540, 58474732), (655, 48208176), (720, 43856049), (786, 40173480), (1048, 30130110), (1080, 29237366), (1179, 26782320), (1310, 24104088), (1572, 20086740), (1965, 16069392), (2096, 15065055), (2160, 14618683), (2358, 13391160), (2620, 12052044), (3144, 10043370), (3537, 8927440), (3930, 8034696), (4716, 6695580), (5240, 6026022), (5895, 5356464), (6288, 5021685), (7074, 4463720), (7860, 4017348), (9432, 3347790), (10480, 3013011), (11790, 2678232), (14148, 2231860), (15720, 2008674), (17685, 1785488), (18864, 1673895), (23580, 1339116), (28296, 1115930), (31440, 1004337), (35370, 892744), (47160, 669558), (56592, 557965), (70740, 446372), (94320, 334779), (111593, 282960), (141480, 223186)]