216538560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 336

約数和(自身を含む): 890113536

約数和(自身を除く): 673574976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 467, 480, 483, 504, 552, 560, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 934, 960, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1344, 1380, 1401, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1868, 1932, 2016, 2070, 2208, 2240, 2335, 2415, 2520, 2576, 2760, 2802, 2880, 2898, 3220, 3269, 3312, 3360, 3680, 3736, 3864, 4032, 4140, 4203, 4416, 4670, 4830, 5040, 5152, 5520, 5604, 5796, 6440, 6538, 6624, 6720, 7005, 7245, 7360, 7472, 7728, 8280, 8406, 9340, 9660, 9807, 10080, 10304, 10741, 11040, 11208, 11592, 12880, 13076, 13248, 14010, 14490, 14944, 15456, 16345, 16560, 16812, 18680, 19320, 19614, 20160, 21015, 21482, 22080, 22416, 23184, 25760, 26152, 28020, 28980, 29421, 29888, 30912, 32223, 32690, 33120, 33624, 37360, 38640, 39228, 42030, 42964, 44832, 46368, 49035, 51520, 52304, 53705, 56040, 57960, 58842, 64446, 65380, 66240, 67248, 74720, 75187, 77280, 78456, 84060, 85928, 89664, 92736, 96669, 98070, 104608, 107410, 112080, 115920, 117684, 128892, 130760, 134496, 147105, 149440, 150374, 154560, 156912, 161115, 168120, 171856, 193338, 196140, 209216, 214820, 224160, 225561, 231840, 235368, 257784, 261520, 268992, 294210, 300748, 313824, 322230, 336240, 343712, 375935, 386676, 392280, 429640, 448320, 451122, 463680, 470736, 483345, 515568, 523040, 588420, 601496, 627648, 644460, 672480, 676683, 687424, 751870, 773352, 784560, 859280, 902244, 941472, 966690, 1031136, 1046080, 1127805, 1176840, 1202992, 1288920, 1344960, 1353366, 1503740, 1546704, 1569120, 1718560, 1804488, 1882944, 1933380, 2062272, 2255610, 2353680, 2405984, 2577840, 2706732, 3007480, 3093408, 3138240, 3383415, 3437120, 3608976, 3866760, 4511220, 4707360, 4811968, 5155680, 5413464, 6014960, 6186816, 6766830, 7217952, 7733520, 9022440, 9414720, 10311360, 10826928, 12029920, 13533660, 14435904, 15467040, 18044880, 21653856, 24059840, 27067320, 30934080, 36089760, 43307712, 54134640, 72179520, 108269280, 216538560]

約数ペア:

[(1, 216538560), (2, 108269280), (3, 72179520), (4, 54134640), (5, 43307712), (6, 36089760), (7, 30934080), (8, 27067320), (9, 24059840), (10, 21653856), (12, 18044880), (14, 15467040), (15, 14435904), (16, 13533660), (18, 12029920), (20, 10826928), (21, 10311360), (23, 9414720), (24, 9022440), (28, 7733520), (30, 7217952), (32, 6766830), (35, 6186816), (36, 6014960), (40, 5413464), (42, 5155680), (45, 4811968), (46, 4707360), (48, 4511220), (56, 3866760), (60, 3608976), (63, 3437120), (64, 3383415), (69, 3138240), (70, 3093408), (72, 3007480), (80, 2706732), (84, 2577840), (90, 2405984), (92, 2353680), (96, 2255610), (105, 2062272), (112, 1933380), (115, 1882944), (120, 1804488), (126, 1718560), (138, 1569120), (140, 1546704), (144, 1503740), (160, 1353366), (161, 1344960), (168, 1288920), (180, 1202992), (184, 1176840), (192, 1127805), (207, 1046080), (210, 1031136), (224, 966690), (230, 941472), (240, 902244), (252, 859280), (276, 784560), (280, 773352), (288, 751870), (315, 687424), (320, 676683), (322, 672480), (336, 644460), (345, 627648), (360, 601496), (368, 588420), (414, 523040), (420, 515568), (448, 483345), (460, 470736), (467, 463680), (480, 451122), (483, 448320), (504, 429640), (552, 392280), (560, 386676), (576, 375935), (630, 343712), (644, 336240), (672, 322230), (690, 313824), (720, 300748), (736, 294210), (805, 268992), (828, 261520), (840, 257784), (920, 235368), (934, 231840), (960, 225561), (966, 224160), (1008, 214820), (1035, 209216), (1104, 196140), (1120, 193338), (1260, 171856), (1288, 168120), (1344, 161115), (1380, 156912), (1401, 154560), (1440, 150374), (1449, 149440), (1472, 147105), (1610, 134496), (1656, 130760), (1680, 128892), (1840, 117684), (1868, 115920), (1932, 112080), (2016, 107410), (2070, 104608), (2208, 98070), (2240, 96669), (2335, 92736), (2415, 89664), (2520, 85928), (2576, 84060), (2760, 78456), (2802, 77280), (2880, 75187), (2898, 74720), (3220, 67248), (3269, 66240), (3312, 65380), (3360, 64446), (3680, 58842), (3736, 57960), (3864, 56040), (4032, 53705), (4140, 52304), (4203, 51520), (4416, 49035), (4670, 46368), (4830, 44832), (5040, 42964), (5152, 42030), (5520, 39228), (5604, 38640), (5796, 37360), (6440, 33624), (6538, 33120), (6624, 32690), (6720, 32223), (7005, 30912), (7245, 29888), (7360, 29421), (7472, 28980), (7728, 28020), (8280, 26152), (8406, 25760), (9340, 23184), (9660, 22416), (9807, 22080), (10080, 21482), (10304, 21015), (10741, 20160), (11040, 19614), (11208, 19320), (11592, 18680), (12880, 16812), (13076, 16560), (13248, 16345), (14010, 15456), (14490, 14944)]