243915840

素因数分解:

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

素因数の和:179

約数の個数: 448

約数和(自身を含む): 1019251200

約数和(自身を除く): 775335360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 109, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 216, 218, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 320, 327, 333, 336, 360, 370, 378, 420, 432, 436, 444, 448, 480, 504, 518, 540, 545, 555, 560, 576, 592, 630, 654, 666, 672, 720, 740, 756, 763, 777, 840, 864, 872, 888, 945, 960, 981, 999, 1008, 1036, 1080, 1090, 1110, 1120, 1184, 1260, 1295, 1308, 1332, 1344, 1440, 1480, 1512, 1526, 1554, 1635, 1665, 1680, 1728, 1744, 1776, 1890, 1962, 1998, 2016, 2072, 2160, 2180, 2220, 2240, 2289, 2331, 2368, 2520, 2590, 2616, 2664, 2880, 2943, 2960, 3024, 3052, 3108, 3270, 3330, 3360, 3488, 3552, 3780, 3815, 3885, 3924, 3996, 4032, 4033, 4144, 4320, 4360, 4440, 4578, 4662, 4905, 4995, 5040, 5180, 5232, 5328, 5886, 5920, 6048, 6104, 6216, 6540, 6660, 6720, 6867, 6976, 6993, 7104, 7560, 7630, 7770, 7848, 7992, 8066, 8288, 8640, 8720, 8880, 9156, 9324, 9810, 9990, 10080, 10360, 10464, 10656, 11445, 11655, 11772, 11840, 12096, 12099, 12208, 12432, 13080, 13320, 13734, 13986, 14715, 15120, 15260, 15540, 15696, 15984, 16132, 16576, 17440, 17760, 18312, 18648, 19620, 19980, 20160, 20165, 20601, 20720, 20928, 21312, 22890, 23310, 23544, 24198, 24416, 24864, 26160, 26640, 27468, 27972, 28231, 29430, 30240, 30520, 31080, 31392, 31968, 32264, 34335, 34880, 34965, 35520, 36297, 36624, 37296, 39240, 39960, 40330, 41202, 41440, 45780, 46620, 47088, 48396, 48832, 49728, 52320, 53280, 54936, 55944, 56462, 58860, 60480, 60495, 61040, 62160, 62784, 63936, 64528, 68670, 69930, 72594, 73248, 74592, 78480, 79920, 80660, 82404, 82880, 84693, 91560, 93240, 94176, 96792, 103005, 104640, 106560, 108891, 109872, 111888, 112924, 117720, 120990, 122080, 124320, 129056, 137340, 139860, 141155, 145188, 146496, 149184, 156960, 159840, 161320, 164808, 169386, 181485, 183120, 186480, 188352, 193584, 206010, 217782, 219744, 223776, 225848, 235440, 241980, 244160, 248640, 254079, 258112, 274680, 279720, 282310, 290376, 313920, 319680, 322640, 329616, 338772, 362970, 366240, 372960, 387168, 412020, 423465, 435564, 439488, 447552, 451696, 470880, 483960, 508158, 544455, 549360, 559440, 564620, 580752, 645280, 659232, 677544, 725940, 732480, 745920, 762237, 774336, 824040, 846930, 871128, 903392, 941760, 967920, 1016316, 1088910, 1098720, 1118880, 1129240, 1161504, 1270395, 1290560, 1318464, 1355088, 1451880, 1524474, 1648080, 1693860, 1742256, 1806784, 1935840, 2032632, 2177820, 2197440, 2237760, 2258480, 2323008, 2540790, 2710176, 2903760, 3048948, 3296160, 3387720, 3484512, 3811185, 3871680, 4065264, 4355640, 4516960, 5081580, 5420352, 5807520, 6097896, 6592320, 6775440, 6969024, 7622370, 8130528, 8711280, 9033920, 10163160, 11615040, 12195792, 13550880, 15244740, 16261056, 17422560, 20326320, 24391584, 27101760, 30489480, 34845120, 40652640, 48783168, 60978960, 81305280, 121957920, 243915840]

約数ペア:

[(1, 243915840), (2, 121957920), (3, 81305280), (4, 60978960), (5, 48783168), (6, 40652640), (7, 34845120), (8, 30489480), (9, 27101760), (10, 24391584), (12, 20326320), (14, 17422560), (15, 16261056), (16, 15244740), (18, 13550880), (20, 12195792), (21, 11615040), (24, 10163160), (27, 9033920), (28, 8711280), (30, 8130528), (32, 7622370), (35, 6969024), (36, 6775440), (37, 6592320), (40, 6097896), (42, 5807520), (45, 5420352), (48, 5081580), (54, 4516960), (56, 4355640), (60, 4065264), (63, 3871680), (64, 3811185), (70, 3484512), (72, 3387720), (74, 3296160), (80, 3048948), (84, 2903760), (90, 2710176), (96, 2540790), (105, 2323008), (108, 2258480), (109, 2237760), (111, 2197440), (112, 2177820), (120, 2032632), (126, 1935840), (135, 1806784), (140, 1742256), (144, 1693860), (148, 1648080), (160, 1524474), (168, 1451880), (180, 1355088), (185, 1318464), (189, 1290560), (192, 1270395), (210, 1161504), (216, 1129240), (218, 1118880), (222, 1098720), (224, 1088910), (240, 1016316), (252, 967920), (259, 941760), (270, 903392), (280, 871128), (288, 846930), (296, 824040), (315, 774336), (320, 762237), (327, 745920), (333, 732480), (336, 725940), (360, 677544), (370, 659232), (378, 645280), (420, 580752), (432, 564620), (436, 559440), (444, 549360), (448, 544455), (480, 508158), (504, 483960), (518, 470880), (540, 451696), (545, 447552), (555, 439488), (560, 435564), (576, 423465), (592, 412020), (630, 387168), (654, 372960), (666, 366240), (672, 362970), (720, 338772), (740, 329616), (756, 322640), (763, 319680), (777, 313920), (840, 290376), (864, 282310), (872, 279720), (888, 274680), (945, 258112), (960, 254079), (981, 248640), (999, 244160), (1008, 241980), (1036, 235440), (1080, 225848), (1090, 223776), (1110, 219744), (1120, 217782), (1184, 206010), (1260, 193584), (1295, 188352), (1308, 186480), (1332, 183120), (1344, 181485), (1440, 169386), (1480, 164808), (1512, 161320), (1526, 159840), (1554, 156960), (1635, 149184), (1665, 146496), (1680, 145188), (1728, 141155), (1744, 139860), (1776, 137340), (1890, 129056), (1962, 124320), (1998, 122080), (2016, 120990), (2072, 117720), (2160, 112924), (2180, 111888), (2220, 109872), (2240, 108891), (2289, 106560), (2331, 104640), (2368, 103005), (2520, 96792), (2590, 94176), (2616, 93240), (2664, 91560), (2880, 84693), (2943, 82880), (2960, 82404), (3024, 80660), (3052, 79920), (3108, 78480), (3270, 74592), (3330, 73248), (3360, 72594), (3488, 69930), (3552, 68670), (3780, 64528), (3815, 63936), (3885, 62784), (3924, 62160), (3996, 61040), (4032, 60495), (4033, 60480), (4144, 58860), (4320, 56462), (4360, 55944), (4440, 54936), (4578, 53280), (4662, 52320), (4905, 49728), (4995, 48832), (5040, 48396), (5180, 47088), (5232, 46620), (5328, 45780), (5886, 41440), (5920, 41202), (6048, 40330), (6104, 39960), (6216, 39240), (6540, 37296), (6660, 36624), (6720, 36297), (6867, 35520), (6976, 34965), (6993, 34880), (7104, 34335), (7560, 32264), (7630, 31968), (7770, 31392), (7848, 31080), (7992, 30520), (8066, 30240), (8288, 29430), (8640, 28231), (8720, 27972), (8880, 27468), (9156, 26640), (9324, 26160), (9810, 24864), (9990, 24416), (10080, 24198), (10360, 23544), (10464, 23310), (10656, 22890), (11445, 21312), (11655, 20928), (11772, 20720), (11840, 20601), (12096, 20165), (12099, 20160), (12208, 19980), (12432, 19620), (13080, 18648), (13320, 18312), (13734, 17760), (13986, 17440), (14715, 16576), (15120, 16132), (15260, 15984), (15540, 15696)]