189712320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 336

約数和(自身を含む): 726216480

約数和(自身を除く): 536504160

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, 49, 56, 60, 64, 70, 74, 80, 84, 96, 98, 105, 109, 111, 112, 120, 140, 147, 148, 160, 168, 185, 192, 196, 210, 218, 222, 224, 240, 245, 259, 280, 294, 296, 320, 327, 336, 370, 392, 420, 436, 444, 448, 480, 490, 518, 545, 555, 560, 588, 592, 654, 672, 735, 740, 763, 777, 784, 840, 872, 888, 960, 980, 1036, 1090, 1110, 1120, 1176, 1184, 1295, 1308, 1344, 1470, 1480, 1526, 1554, 1568, 1635, 1680, 1744, 1776, 1813, 1960, 2072, 2180, 2220, 2240, 2289, 2352, 2368, 2590, 2616, 2940, 2960, 3052, 3108, 3136, 3270, 3360, 3488, 3552, 3626, 3815, 3885, 3920, 4033, 4144, 4360, 4440, 4578, 4704, 5180, 5232, 5341, 5439, 5880, 5920, 6104, 6216, 6540, 6720, 6976, 7104, 7252, 7630, 7770, 7840, 8066, 8288, 8720, 8880, 9065, 9156, 9408, 10360, 10464, 10682, 10878, 11445, 11760, 11840, 12099, 12208, 12432, 13080, 14504, 15260, 15540, 15680, 16023, 16132, 16576, 17440, 17760, 18130, 18312, 20165, 20720, 20928, 21364, 21756, 22890, 23520, 24198, 24416, 24864, 26160, 26705, 27195, 28231, 29008, 30520, 31080, 32046, 32264, 34880, 35520, 36260, 36624, 40330, 41440, 42728, 43512, 45780, 47040, 48396, 48832, 49728, 52320, 53410, 54390, 56462, 58016, 60495, 61040, 62160, 64092, 64528, 72520, 73248, 80115, 80660, 82880, 84693, 85456, 87024, 91560, 96792, 104640, 106820, 108780, 112924, 116032, 120990, 122080, 124320, 128184, 129056, 141155, 145040, 146496, 160230, 161320, 169386, 170912, 174048, 183120, 193584, 197617, 213640, 217560, 225848, 241980, 244160, 248640, 256368, 258112, 282310, 290080, 320460, 322640, 338772, 341824, 348096, 366240, 387168, 395234, 423465, 427280, 435120, 451696, 483960, 512736, 564620, 580160, 592851, 640920, 645280, 677544, 732480, 774336, 790468, 846930, 854560, 870240, 903392, 967920, 988085, 1025472, 1129240, 1185702, 1281840, 1290560, 1355088, 1580936, 1693860, 1709120, 1740480, 1806784, 1935840, 1976170, 2258480, 2371404, 2563680, 2710176, 2964255, 3161872, 3387720, 3871680, 3952340, 4516960, 4742808, 5127360, 5420352, 5928510, 6323744, 6775440, 7904680, 9033920, 9485616, 11857020, 12647488, 13550880, 15809360, 18971232, 23714040, 27101760, 31618720, 37942464, 47428080, 63237440, 94856160, 189712320]

約数ペア:

[(1, 189712320), (2, 94856160), (3, 63237440), (4, 47428080), (5, 37942464), (6, 31618720), (7, 27101760), (8, 23714040), (10, 18971232), (12, 15809360), (14, 13550880), (15, 12647488), (16, 11857020), (20, 9485616), (21, 9033920), (24, 7904680), (28, 6775440), (30, 6323744), (32, 5928510), (35, 5420352), (37, 5127360), (40, 4742808), (42, 4516960), (48, 3952340), (49, 3871680), (56, 3387720), (60, 3161872), (64, 2964255), (70, 2710176), (74, 2563680), (80, 2371404), (84, 2258480), (96, 1976170), (98, 1935840), (105, 1806784), (109, 1740480), (111, 1709120), (112, 1693860), (120, 1580936), (140, 1355088), (147, 1290560), (148, 1281840), (160, 1185702), (168, 1129240), (185, 1025472), (192, 988085), (196, 967920), (210, 903392), (218, 870240), (222, 854560), (224, 846930), (240, 790468), (245, 774336), (259, 732480), (280, 677544), (294, 645280), (296, 640920), (320, 592851), (327, 580160), (336, 564620), (370, 512736), (392, 483960), (420, 451696), (436, 435120), (444, 427280), (448, 423465), (480, 395234), (490, 387168), (518, 366240), (545, 348096), (555, 341824), (560, 338772), (588, 322640), (592, 320460), (654, 290080), (672, 282310), (735, 258112), (740, 256368), (763, 248640), (777, 244160), (784, 241980), (840, 225848), (872, 217560), (888, 213640), (960, 197617), (980, 193584), (1036, 183120), (1090, 174048), (1110, 170912), (1120, 169386), (1176, 161320), (1184, 160230), (1295, 146496), (1308, 145040), (1344, 141155), (1470, 129056), (1480, 128184), (1526, 124320), (1554, 122080), (1568, 120990), (1635, 116032), (1680, 112924), (1744, 108780), (1776, 106820), (1813, 104640), (1960, 96792), (2072, 91560), (2180, 87024), (2220, 85456), (2240, 84693), (2289, 82880), (2352, 80660), (2368, 80115), (2590, 73248), (2616, 72520), (2940, 64528), (2960, 64092), (3052, 62160), (3108, 61040), (3136, 60495), (3270, 58016), (3360, 56462), (3488, 54390), (3552, 53410), (3626, 52320), (3815, 49728), (3885, 48832), (3920, 48396), (4033, 47040), (4144, 45780), (4360, 43512), (4440, 42728), (4578, 41440), (4704, 40330), (5180, 36624), (5232, 36260), (5341, 35520), (5439, 34880), (5880, 32264), (5920, 32046), (6104, 31080), (6216, 30520), (6540, 29008), (6720, 28231), (6976, 27195), (7104, 26705), (7252, 26160), (7630, 24864), (7770, 24416), (7840, 24198), (8066, 23520), (8288, 22890), (8720, 21756), (8880, 21364), (9065, 20928), (9156, 20720), (9408, 20165), (10360, 18312), (10464, 18130), (10682, 17760), (10878, 17440), (11445, 16576), (11760, 16132), (11840, 16023), (12099, 15680), (12208, 15540), (12432, 15260), (13080, 14504)]