668787840

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 640

約数和(自身を含む): 2902838400

約数和(自身を除く): 2234050560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 97, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 194, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 291, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 388, 399, 405, 420, 432, 448, 456, 480, 485, 504, 513, 532, 540, 560, 567, 570, 576, 582, 608, 630, 640, 648, 665, 672, 679, 684, 720, 756, 760, 776, 798, 810, 840, 855, 864, 873, 896, 912, 945, 960, 970, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1152, 1164, 1197, 1216, 1260, 1296, 1330, 1344, 1358, 1368, 1440, 1455, 1512, 1520, 1539, 1552, 1596, 1620, 1680, 1710, 1728, 1746, 1824, 1843, 1890, 1920, 1940, 1995, 2016, 2037, 2052, 2128, 2160, 2240, 2268, 2280, 2328, 2394, 2432, 2520, 2565, 2592, 2619, 2660, 2688, 2716, 2736, 2835, 2880, 2910, 3024, 3040, 3078, 3104, 3192, 3240, 3360, 3395, 3420, 3456, 3492, 3591, 3648, 3686, 3780, 3880, 3990, 4032, 4074, 4104, 4256, 4320, 4365, 4480, 4536, 4560, 4656, 4788, 5040, 5130, 5184, 5238, 5320, 5432, 5472, 5529, 5670, 5760, 5820, 5985, 6048, 6080, 6111, 6156, 6208, 6384, 6480, 6720, 6790, 6840, 6984, 7182, 7296, 7372, 7560, 7695, 7760, 7857, 7980, 8064, 8148, 8208, 8512, 8640, 8730, 9072, 9120, 9215, 9312, 9576, 10080, 10185, 10260, 10368, 10476, 10640, 10773, 10864, 10944, 11058, 11340, 11640, 11970, 12096, 12160, 12222, 12312, 12416, 12768, 12901, 12960, 13095, 13440, 13580, 13680, 13968, 14364, 14744, 15120, 15390, 15520, 15714, 15960, 16296, 16416, 16587, 17024, 17280, 17460, 17955, 18144, 18240, 18333, 18430, 18624, 19152, 20160, 20370, 20520, 20952, 21280, 21546, 21728, 21888, 22116, 22680, 23280, 23940, 24192, 24444, 24624, 25536, 25802, 25920, 26190, 27160, 27360, 27645, 27936, 28728, 29488, 30240, 30555, 30780, 31040, 31428, 31920, 32592, 32832, 33174, 34920, 35910, 36288, 36480, 36666, 36860, 37248, 38304, 38703, 39285, 40320, 40740, 41040, 41904, 42560, 43092, 43456, 44232, 45360, 46560, 47880, 48888, 49248, 49761, 51072, 51604, 51840, 52380, 53865, 54320, 54720, 54999, 55290, 55872, 57456, 58976, 60480, 61110, 61560, 62080, 62856, 63840, 64505, 65184, 65664, 66348, 69840, 71820, 72576, 73332, 73720, 76608, 77406, 78570, 81480, 82080, 82935, 83808, 85120, 86184, 86912, 88464, 90720, 91665, 93120, 95760, 97776, 98496, 99522, 103208, 104760, 107730, 108640, 109440, 109998, 110580, 111744, 114912, 116109, 117952, 120960, 122220, 123120, 125712, 127680, 129010, 130368, 132696, 139680, 143640, 146664, 147440, 149283, 153216, 154812, 157140, 162960, 164160, 165870, 167616, 172368, 176928, 181440, 183330, 186240, 191520, 193515, 195552, 196992, 199044, 206416, 209520, 215460, 217280, 219996, 221160, 229824, 232218, 235904, 244440, 246240, 248805, 251424, 255360, 258020, 260736, 265392, 274995, 279360, 287280, 293328, 294880, 298566, 309624, 314280, 325920, 328320, 331740, 335232, 344736, 348327, 353856, 362880, 366660, 383040, 387030, 391104, 398088, 412832, 419040, 430920, 434560, 439992, 442320, 459648, 464436, 488880, 492480, 497610, 502848, 516040, 530784, 549990, 558720, 574560, 580545, 586656, 589760, 597132, 619248, 628560, 651840, 663480, 689472, 696654, 707712, 733320, 746415, 766080, 774060, 782208, 796176, 825664, 838080, 861840, 879984, 884640, 928872, 977760, 984960, 995220, 1005696, 1032080, 1044981, 1061568, 1099980, 1149120, 1161090, 1173312, 1179520, 1194264, 1238496, 1257120, 1303680, 1326960, 1378944, 1393308, 1466640, 1492830, 1548120, 1592352, 1651328, 1676160, 1723680, 1741635, 1759968, 1769280, 1857744, 1955520, 1990440, 2064160, 2089962, 2123136, 2199960, 2298240, 2322180, 2346624, 2388528, 2476992, 2514240, 2653920, 2786616, 2933280, 2985660, 3096240, 3184704, 3447360, 3483270, 3519936, 3538560, 3715488, 3911040, 3980880, 4128320, 4179924, 4399920, 4644360, 4777056, 4953984, 5028480, 5224905, 5307840, 5573232, 5866560, 5971320, 6192480, 6369408, 6894720, 6966540, 7039872, 7430976, 7961760, 8256640, 8359848, 8799840, 9288720, 9554112, 10449810, 10615680, 11146464, 11733120, 11942640, 12384960, 13933080, 14861952, 15923520, 16719696, 17599680, 18577440, 19108224, 20899620, 22292928, 23885280, 24769920, 27866160, 31847040, 33439392, 35199360, 37154880, 41799240, 44585856, 47770560, 55732320, 66878784, 74309760, 83598480, 95541120, 111464640, 133757568, 167196960, 222929280, 334393920, 668787840]

約数ペア:

[(1, 668787840), (2, 334393920), (3, 222929280), (4, 167196960), (5, 133757568), (6, 111464640), (7, 95541120), (8, 83598480), (9, 74309760), (10, 66878784), (12, 55732320), (14, 47770560), (15, 44585856), (16, 41799240), (18, 37154880), (19, 35199360), (20, 33439392), (21, 31847040), (24, 27866160), (27, 24769920), (28, 23885280), (30, 22292928), (32, 20899620), (35, 19108224), (36, 18577440), (38, 17599680), (40, 16719696), (42, 15923520), (45, 14861952), (48, 13933080), (54, 12384960), (56, 11942640), (57, 11733120), (60, 11146464), (63, 10615680), (64, 10449810), (70, 9554112), (72, 9288720), (76, 8799840), (80, 8359848), (81, 8256640), (84, 7961760), (90, 7430976), (95, 7039872), (96, 6966540), (97, 6894720), (105, 6369408), (108, 6192480), (112, 5971320), (114, 5866560), (120, 5573232), (126, 5307840), (128, 5224905), (133, 5028480), (135, 4953984), (140, 4777056), (144, 4644360), (152, 4399920), (160, 4179924), (162, 4128320), (168, 3980880), (171, 3911040), (180, 3715488), (189, 3538560), (190, 3519936), (192, 3483270), (194, 3447360), (210, 3184704), (216, 3096240), (224, 2985660), (228, 2933280), (240, 2786616), (252, 2653920), (266, 2514240), (270, 2476992), (280, 2388528), (285, 2346624), (288, 2322180), (291, 2298240), (304, 2199960), (315, 2123136), (320, 2089962), (324, 2064160), (336, 1990440), (342, 1955520), (360, 1857744), (378, 1769280), (380, 1759968), (384, 1741635), (388, 1723680), (399, 1676160), (405, 1651328), (420, 1592352), (432, 1548120), (448, 1492830), (456, 1466640), (480, 1393308), (485, 1378944), (504, 1326960), (513, 1303680), (532, 1257120), (540, 1238496), (560, 1194264), (567, 1179520), (570, 1173312), (576, 1161090), (582, 1149120), (608, 1099980), (630, 1061568), (640, 1044981), (648, 1032080), (665, 1005696), (672, 995220), (679, 984960), (684, 977760), (720, 928872), (756, 884640), (760, 879984), (776, 861840), (798, 838080), (810, 825664), (840, 796176), (855, 782208), (864, 774060), (873, 766080), (896, 746415), (912, 733320), (945, 707712), (960, 696654), (970, 689472), (1008, 663480), (1026, 651840), (1064, 628560), (1080, 619248), (1120, 597132), (1134, 589760), (1140, 586656), (1152, 580545), (1164, 574560), (1197, 558720), (1216, 549990), (1260, 530784), (1296, 516040), (1330, 502848), (1344, 497610), (1358, 492480), (1368, 488880), (1440, 464436), (1455, 459648), (1512, 442320), (1520, 439992), (1539, 434560), (1552, 430920), (1596, 419040), (1620, 412832), (1680, 398088), (1710, 391104), (1728, 387030), (1746, 383040), (1824, 366660), (1843, 362880), (1890, 353856), (1920, 348327), (1940, 344736), (1995, 335232), (2016, 331740), (2037, 328320), (2052, 325920), (2128, 314280), (2160, 309624), (2240, 298566), (2268, 294880), (2280, 293328), (2328, 287280), (2394, 279360), (2432, 274995), (2520, 265392), (2565, 260736), (2592, 258020), (2619, 255360), (2660, 251424), (2688, 248805), (2716, 246240), (2736, 244440), (2835, 235904), (2880, 232218), (2910, 229824), (3024, 221160), (3040, 219996), (3078, 217280), (3104, 215460), (3192, 209520), (3240, 206416), (3360, 199044), (3395, 196992), (3420, 195552), (3456, 193515), (3492, 191520), (3591, 186240), (3648, 183330), (3686, 181440), (3780, 176928), (3880, 172368), (3990, 167616), (4032, 165870), (4074, 164160), (4104, 162960), (4256, 157140), (4320, 154812), (4365, 153216), (4480, 149283), (4536, 147440), (4560, 146664), (4656, 143640), (4788, 139680), (5040, 132696), (5130, 130368), (5184, 129010), (5238, 127680), (5320, 125712), (5432, 123120), (5472, 122220), (5529, 120960), (5670, 117952), (5760, 116109), (5820, 114912), (5985, 111744), (6048, 110580), (6080, 109998), (6111, 109440), (6156, 108640), (6208, 107730), (6384, 104760), (6480, 103208), (6720, 99522), (6790, 98496), (6840, 97776), (6984, 95760), (7182, 93120), (7296, 91665), (7372, 90720), (7560, 88464), (7695, 86912), (7760, 86184), (7857, 85120), (7980, 83808), (8064, 82935), (8148, 82080), (8208, 81480), (8512, 78570), (8640, 77406), (8730, 76608), (9072, 73720), (9120, 73332), (9215, 72576), (9312, 71820), (9576, 69840), (10080, 66348), (10185, 65664), (10260, 65184), (10368, 64505), (10476, 63840), (10640, 62856), (10773, 62080), (10864, 61560), (10944, 61110), (11058, 60480), (11340, 58976), (11640, 57456), (11970, 55872), (12096, 55290), (12160, 54999), (12222, 54720), (12312, 54320), (12416, 53865), (12768, 52380), (12901, 51840), (12960, 51604), (13095, 51072), (13440, 49761), (13580, 49248), (13680, 48888), (13968, 47880), (14364, 46560), (14744, 45360), (15120, 44232), (15390, 43456), (15520, 43092), (15714, 42560), (15960, 41904), (16296, 41040), (16416, 40740), (16587, 40320), (17024, 39285), (17280, 38703), (17460, 38304), (17955, 37248), (18144, 36860), (18240, 36666), (18333, 36480), (18430, 36288), (18624, 35910), (19152, 34920), (20160, 33174), (20370, 32832), (20520, 32592), (20952, 31920), (21280, 31428), (21546, 31040), (21728, 30780), (21888, 30555), (22116, 30240), (22680, 29488), (23280, 28728), (23940, 27936), (24192, 27645), (24444, 27360), (24624, 27160), (25536, 26190), (25802, 25920)]