216814080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 320

約数和(自身を含む): 821018880

約数和(自身を除く): 604204800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 109, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 218, 222, 224, 240, 256, 259, 280, 296, 320, 327, 336, 370, 384, 420, 436, 444, 448, 480, 512, 518, 545, 555, 560, 592, 640, 654, 672, 740, 763, 768, 777, 840, 872, 888, 896, 960, 1036, 1090, 1110, 1120, 1184, 1280, 1295, 1308, 1344, 1480, 1526, 1536, 1554, 1635, 1680, 1744, 1776, 1792, 1920, 2072, 2180, 2220, 2240, 2289, 2368, 2560, 2590, 2616, 2688, 2960, 3052, 3108, 3270, 3360, 3488, 3552, 3584, 3815, 3840, 3885, 4033, 4144, 4360, 4440, 4480, 4578, 4736, 5180, 5232, 5376, 5920, 6104, 6216, 6540, 6720, 6976, 7104, 7630, 7680, 7770, 8066, 8288, 8720, 8880, 8960, 9156, 9472, 10360, 10464, 10752, 11445, 11840, 12099, 12208, 12432, 13080, 13440, 13952, 14208, 15260, 15540, 16132, 16576, 17440, 17760, 17920, 18312, 18944, 20165, 20720, 20928, 22890, 23680, 24198, 24416, 24864, 26160, 26880, 27904, 28231, 28416, 30520, 31080, 32264, 33152, 34880, 35520, 36624, 40330, 41440, 41856, 45780, 47360, 48396, 48832, 49728, 52320, 53760, 55808, 56462, 56832, 60495, 61040, 62160, 64528, 66304, 69760, 71040, 73248, 80660, 82880, 83712, 84693, 91560, 94720, 96792, 97664, 99456, 104640, 112924, 120990, 122080, 124320, 129056, 132608, 139520, 141155, 142080, 146496, 161320, 165760, 167424, 169386, 183120, 193584, 195328, 198912, 209280, 225848, 241980, 244160, 248640, 258112, 279040, 282310, 284160, 292992, 322640, 331520, 338772, 366240, 387168, 390656, 397824, 418560, 423465, 451696, 483960, 488320, 497280, 516224, 564620, 585984, 645280, 663040, 677544, 732480, 774336, 837120, 846930, 903392, 967920, 976640, 994560, 1032448, 1129240, 1171968, 1290560, 1355088, 1464960, 1548672, 1693860, 1806784, 1935840, 1953280, 1989120, 2064896, 2258480, 2581120, 2710176, 2929920, 3097344, 3387720, 3613568, 3871680, 4516960, 5162240, 5420352, 5859840, 6194688, 6775440, 7227136, 7743360, 9033920, 10324480, 10840704, 13550880, 14454272, 15486720, 18067840, 21681408, 27101760, 30973440, 36135680, 43362816, 54203520, 72271360, 108407040, 216814080]

約数ペア:

[(1, 216814080), (2, 108407040), (3, 72271360), (4, 54203520), (5, 43362816), (6, 36135680), (7, 30973440), (8, 27101760), (10, 21681408), (12, 18067840), (14, 15486720), (15, 14454272), (16, 13550880), (20, 10840704), (21, 10324480), (24, 9033920), (28, 7743360), (30, 7227136), (32, 6775440), (35, 6194688), (37, 5859840), (40, 5420352), (42, 5162240), (48, 4516960), (56, 3871680), (60, 3613568), (64, 3387720), (70, 3097344), (74, 2929920), (80, 2710176), (84, 2581120), (96, 2258480), (105, 2064896), (109, 1989120), (111, 1953280), (112, 1935840), (120, 1806784), (128, 1693860), (140, 1548672), (148, 1464960), (160, 1355088), (168, 1290560), (185, 1171968), (192, 1129240), (210, 1032448), (218, 994560), (222, 976640), (224, 967920), (240, 903392), (256, 846930), (259, 837120), (280, 774336), (296, 732480), (320, 677544), (327, 663040), (336, 645280), (370, 585984), (384, 564620), (420, 516224), (436, 497280), (444, 488320), (448, 483960), (480, 451696), (512, 423465), (518, 418560), (545, 397824), (555, 390656), (560, 387168), (592, 366240), (640, 338772), (654, 331520), (672, 322640), (740, 292992), (763, 284160), (768, 282310), (777, 279040), (840, 258112), (872, 248640), (888, 244160), (896, 241980), (960, 225848), (1036, 209280), (1090, 198912), (1110, 195328), (1120, 193584), (1184, 183120), (1280, 169386), (1295, 167424), (1308, 165760), (1344, 161320), (1480, 146496), (1526, 142080), (1536, 141155), (1554, 139520), (1635, 132608), (1680, 129056), (1744, 124320), (1776, 122080), (1792, 120990), (1920, 112924), (2072, 104640), (2180, 99456), (2220, 97664), (2240, 96792), (2289, 94720), (2368, 91560), (2560, 84693), (2590, 83712), (2616, 82880), (2688, 80660), (2960, 73248), (3052, 71040), (3108, 69760), (3270, 66304), (3360, 64528), (3488, 62160), (3552, 61040), (3584, 60495), (3815, 56832), (3840, 56462), (3885, 55808), (4033, 53760), (4144, 52320), (4360, 49728), (4440, 48832), (4480, 48396), (4578, 47360), (4736, 45780), (5180, 41856), (5232, 41440), (5376, 40330), (5920, 36624), (6104, 35520), (6216, 34880), (6540, 33152), (6720, 32264), (6976, 31080), (7104, 30520), (7630, 28416), (7680, 28231), (7770, 27904), (8066, 26880), (8288, 26160), (8720, 24864), (8880, 24416), (8960, 24198), (9156, 23680), (9472, 22890), (10360, 20928), (10464, 20720), (10752, 20165), (11445, 18944), (11840, 18312), (12099, 17920), (12208, 17760), (12432, 17440), (13080, 16576), (13440, 16132), (13952, 15540), (14208, 15260)]