214778520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 793152000

約数和(自身を除く): 578373480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 101, 108, 110, 120, 132, 135, 165, 179, 180, 198, 202, 216, 220, 264, 270, 297, 303, 330, 358, 360, 396, 404, 440, 495, 505, 537, 540, 594, 606, 660, 716, 792, 808, 895, 909, 990, 1010, 1074, 1080, 1111, 1188, 1212, 1320, 1432, 1485, 1515, 1611, 1790, 1818, 1969, 1980, 2020, 2148, 2222, 2376, 2424, 2685, 2727, 2970, 3030, 3222, 3333, 3580, 3636, 3938, 3960, 4040, 4296, 4444, 4545, 4833, 5370, 5454, 5555, 5907, 5940, 6060, 6444, 6666, 7160, 7272, 7876, 8055, 8888, 9090, 9666, 9845, 9999, 10740, 10908, 11110, 11814, 11880, 12120, 12888, 13332, 13635, 15752, 16110, 16665, 17721, 18079, 18180, 19332, 19690, 19998, 21480, 21816, 22220, 23628, 24165, 26664, 27270, 29535, 29997, 32220, 33330, 35442, 36158, 36360, 38664, 39380, 39996, 44440, 47256, 48330, 49995, 53163, 54237, 54540, 59070, 59994, 64440, 66660, 70884, 72316, 78760, 79992, 88605, 90395, 96660, 99990, 106326, 108474, 109080, 118140, 119988, 133320, 141768, 144632, 149985, 162711, 177210, 180790, 193320, 198869, 199980, 212652, 216948, 236280, 239976, 265815, 271185, 299970, 325422, 354420, 361580, 397738, 399960, 425304, 433896, 488133, 531630, 542370, 596607, 599940, 650844, 708840, 723160, 795476, 813555, 976266, 994345, 1063260, 1084740, 1193214, 1199880, 1301688, 1590952, 1627110, 1789821, 1952532, 1988690, 2126520, 2169480, 2386428, 2440665, 2983035, 3254220, 3579642, 3905064, 3977380, 4772856, 4881330, 5369463, 5966070, 6508440, 7159284, 7954760, 8949105, 9762660, 10738926, 11932140, 14318568, 17898210, 19525320, 21477852, 23864280, 26847315, 35796420, 42955704, 53694630, 71592840, 107389260, 214778520]

約数ペア:

[(1, 214778520), (2, 107389260), (3, 71592840), (4, 53694630), (5, 42955704), (6, 35796420), (8, 26847315), (9, 23864280), (10, 21477852), (11, 19525320), (12, 17898210), (15, 14318568), (18, 11932140), (20, 10738926), (22, 9762660), (24, 8949105), (27, 7954760), (30, 7159284), (33, 6508440), (36, 5966070), (40, 5369463), (44, 4881330), (45, 4772856), (54, 3977380), (55, 3905064), (60, 3579642), (66, 3254220), (72, 2983035), (88, 2440665), (90, 2386428), (99, 2169480), (101, 2126520), (108, 1988690), (110, 1952532), (120, 1789821), (132, 1627110), (135, 1590952), (165, 1301688), (179, 1199880), (180, 1193214), (198, 1084740), (202, 1063260), (216, 994345), (220, 976266), (264, 813555), (270, 795476), (297, 723160), (303, 708840), (330, 650844), (358, 599940), (360, 596607), (396, 542370), (404, 531630), (440, 488133), (495, 433896), (505, 425304), (537, 399960), (540, 397738), (594, 361580), (606, 354420), (660, 325422), (716, 299970), (792, 271185), (808, 265815), (895, 239976), (909, 236280), (990, 216948), (1010, 212652), (1074, 199980), (1080, 198869), (1111, 193320), (1188, 180790), (1212, 177210), (1320, 162711), (1432, 149985), (1485, 144632), (1515, 141768), (1611, 133320), (1790, 119988), (1818, 118140), (1969, 109080), (1980, 108474), (2020, 106326), (2148, 99990), (2222, 96660), (2376, 90395), (2424, 88605), (2685, 79992), (2727, 78760), (2970, 72316), (3030, 70884), (3222, 66660), (3333, 64440), (3580, 59994), (3636, 59070), (3938, 54540), (3960, 54237), (4040, 53163), (4296, 49995), (4444, 48330), (4545, 47256), (4833, 44440), (5370, 39996), (5454, 39380), (5555, 38664), (5907, 36360), (5940, 36158), (6060, 35442), (6444, 33330), (6666, 32220), (7160, 29997), (7272, 29535), (7876, 27270), (8055, 26664), (8888, 24165), (9090, 23628), (9666, 22220), (9845, 21816), (9999, 21480), (10740, 19998), (10908, 19690), (11110, 19332), (11814, 18180), (11880, 18079), (12120, 17721), (12888, 16665), (13332, 16110), (13635, 15752)]