212456160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3011}}^1$

素因数の和:3046

約数の個数: 216

約数和(自身を含む): 843655176

約数和(自身を除く): 631199016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3011, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6022, 7056, 7840, 8820, 9033, 10080, 11760, 12044, 14112, 15055, 17640, 18066, 21077, 23520, 24088, 27099, 30110, 35280, 36132, 42154, 45165, 48176, 54198, 60220, 63231, 70560, 72264, 84308, 90330, 96352, 105385, 108396, 120440, 126462, 135495, 144528, 147539, 168616, 180660, 189693, 210770, 216792, 240880, 252924, 270990, 289056, 295078, 316155, 337232, 361320, 379386, 421540, 433584, 442617, 481760, 505848, 541980, 590156, 632310, 674464, 722640, 737695, 758772, 843080, 867168, 885234, 948465, 1011696, 1083960, 1180312, 1264620, 1327851, 1445280, 1475390, 1517544, 1686160, 1770468, 1896930, 2023392, 2167920, 2213085, 2360624, 2529240, 2655702, 2950780, 3035088, 3372320, 3540936, 3793860, 4335840, 4426170, 4721248, 5058480, 5311404, 5901560, 6070176, 6639255, 7081872, 7587720, 8852340, 10116960, 10622808, 11803120, 13278510, 14163744, 15175440, 17704680, 21245616, 23606240, 26557020, 30350880, 35409360, 42491232, 53114040, 70818720, 106228080, 212456160]

約数ペア:

[(1, 212456160), (2, 106228080), (3, 70818720), (4, 53114040), (5, 42491232), (6, 35409360), (7, 30350880), (8, 26557020), (9, 23606240), (10, 21245616), (12, 17704680), (14, 15175440), (15, 14163744), (16, 13278510), (18, 11803120), (20, 10622808), (21, 10116960), (24, 8852340), (28, 7587720), (30, 7081872), (32, 6639255), (35, 6070176), (36, 5901560), (40, 5311404), (42, 5058480), (45, 4721248), (48, 4426170), (49, 4335840), (56, 3793860), (60, 3540936), (63, 3372320), (70, 3035088), (72, 2950780), (80, 2655702), (84, 2529240), (90, 2360624), (96, 2213085), (98, 2167920), (105, 2023392), (112, 1896930), (120, 1770468), (126, 1686160), (140, 1517544), (144, 1475390), (147, 1445280), (160, 1327851), (168, 1264620), (180, 1180312), (196, 1083960), (210, 1011696), (224, 948465), (240, 885234), (245, 867168), (252, 843080), (280, 758772), (288, 737695), (294, 722640), (315, 674464), (336, 632310), (360, 590156), (392, 541980), (420, 505848), (441, 481760), (480, 442617), (490, 433584), (504, 421540), (560, 379386), (588, 361320), (630, 337232), (672, 316155), (720, 295078), (735, 289056), (784, 270990), (840, 252924), (882, 240880), (980, 216792), (1008, 210770), (1120, 189693), (1176, 180660), (1260, 168616), (1440, 147539), (1470, 144528), (1568, 135495), (1680, 126462), (1764, 120440), (1960, 108396), (2016, 105385), (2205, 96352), (2352, 90330), (2520, 84308), (2940, 72264), (3011, 70560), (3360, 63231), (3528, 60220), (3920, 54198), (4410, 48176), (4704, 45165), (5040, 42154), (5880, 36132), (6022, 35280), (7056, 30110), (7840, 27099), (8820, 24088), (9033, 23520), (10080, 21077), (11760, 18066), (12044, 17640), (14112, 15055)]