157809960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5693}}^1$

素因数の和:5728

約数の個数: 192

約数和(自身を含む): 639550080

約数和(自身を除く): 481740120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 5693, 6930, 9240, 11386, 13860, 17079, 22772, 27720, 28465, 34158, 39851, 45544, 51237, 56930, 62623, 68316, 79702, 85395, 102474, 113860, 119553, 125246, 136632, 159404, 170790, 187869, 199255, 204948, 227720, 239106, 250492, 256185, 313115, 318808, 341580, 358659, 375738, 398510, 409896, 438361, 478212, 500984, 512370, 563607, 597765, 626230, 683160, 717318, 751476, 797020, 876722, 939345, 956424, 1024740, 1127214, 1195530, 1252460, 1315083, 1434636, 1502952, 1594040, 1753444, 1793295, 1878690, 2049480, 2191805, 2254428, 2391060, 2504920, 2630166, 2818035, 2869272, 3506888, 3586590, 3757380, 3945249, 4383610, 4508856, 4782120, 5260332, 5636070, 6575415, 7173180, 7514760, 7890498, 8767220, 10520664, 11272140, 13150830, 14346360, 15780996, 17534440, 19726245, 22544280, 26301660, 31561992, 39452490, 52603320, 78904980, 157809960]

約数ペア:

[(1, 157809960), (2, 78904980), (3, 52603320), (4, 39452490), (5, 31561992), (6, 26301660), (7, 22544280), (8, 19726245), (9, 17534440), (10, 15780996), (11, 14346360), (12, 13150830), (14, 11272140), (15, 10520664), (18, 8767220), (20, 7890498), (21, 7514760), (22, 7173180), (24, 6575415), (28, 5636070), (30, 5260332), (33, 4782120), (35, 4508856), (36, 4383610), (40, 3945249), (42, 3757380), (44, 3586590), (45, 3506888), (55, 2869272), (56, 2818035), (60, 2630166), (63, 2504920), (66, 2391060), (70, 2254428), (72, 2191805), (77, 2049480), (84, 1878690), (88, 1793295), (90, 1753444), (99, 1594040), (105, 1502952), (110, 1434636), (120, 1315083), (126, 1252460), (132, 1195530), (140, 1127214), (154, 1024740), (165, 956424), (168, 939345), (180, 876722), (198, 797020), (210, 751476), (220, 717318), (231, 683160), (252, 626230), (264, 597765), (280, 563607), (308, 512370), (315, 500984), (330, 478212), (360, 438361), (385, 409896), (396, 398510), (420, 375738), (440, 358659), (462, 341580), (495, 318808), (504, 313115), (616, 256185), (630, 250492), (660, 239106), (693, 227720), (770, 204948), (792, 199255), (840, 187869), (924, 170790), (990, 159404), (1155, 136632), (1260, 125246), (1320, 119553), (1386, 113860), (1540, 102474), (1848, 85395), (1980, 79702), (2310, 68316), (2520, 62623), (2772, 56930), (3080, 51237), (3465, 45544), (3960, 39851), (4620, 34158), (5544, 28465), (5693, 27720), (6930, 22772), (9240, 17079), (11386, 13860)]