1220000040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 576

約数和(自身を含む): 5019356160

約数和(自身を除く): 3799356120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 49, 56, 60, 62, 63, 69, 70, 72, 84, 90, 92, 93, 97, 98, 105, 115, 120, 124, 126, 138, 140, 147, 155, 161, 168, 180, 184, 186, 194, 196, 207, 210, 217, 230, 245, 248, 252, 276, 279, 280, 291, 294, 310, 315, 322, 345, 360, 372, 388, 392, 414, 420, 434, 441, 460, 465, 483, 485, 490, 504, 552, 558, 582, 588, 620, 630, 644, 651, 679, 690, 713, 735, 744, 776, 805, 828, 840, 868, 873, 882, 920, 930, 966, 970, 980, 1035, 1085, 1116, 1127, 1164, 1176, 1240, 1260, 1288, 1302, 1358, 1380, 1395, 1426, 1449, 1455, 1470, 1519, 1610, 1656, 1736, 1746, 1764, 1860, 1932, 1940, 1953, 1960, 2037, 2070, 2139, 2170, 2205, 2231, 2232, 2254, 2328, 2415, 2520, 2604, 2716, 2760, 2790, 2852, 2898, 2910, 2940, 3007, 3038, 3220, 3255, 3381, 3395, 3492, 3528, 3565, 3720, 3864, 3880, 3906, 4074, 4140, 4278, 4340, 4365, 4410, 4462, 4508, 4557, 4753, 4830, 4991, 5208, 5432, 5580, 5635, 5704, 5796, 5820, 5880, 6014, 6076, 6111, 6417, 6440, 6510, 6693, 6762, 6790, 6984, 7130, 7245, 7595, 7812, 8148, 8280, 8556, 8680, 8730, 8820, 8924, 9016, 9021, 9114, 9506, 9660, 9765, 9982, 10143, 10185, 10695, 11155, 11160, 11270, 11592, 11640, 12028, 12152, 12222, 12834, 13020, 13386, 13524, 13580, 13671, 14259, 14260, 14490, 14973, 15035, 15190, 15617, 15624, 16296, 16905, 17112, 17460, 17640, 17848, 18042, 18228, 19012, 19320, 19530, 19964, 20079, 20286, 20370, 21049, 21390, 22310, 22540, 22785, 23765, 24056, 24444, 24955, 25668, 26040, 26772, 27048, 27063, 27160, 27342, 28518, 28520, 28980, 29946, 30070, 30380, 30555, 31234, 32085, 33465, 33810, 34920, 34937, 36084, 36456, 38024, 39060, 39928, 40158, 40572, 40740, 42098, 42777, 42780, 44620, 44919, 45080, 45105, 45570, 46851, 47530, 48888, 49910, 50715, 51336, 53544, 54126, 54684, 57036, 57960, 59892, 60140, 60760, 61110, 62468, 63147, 64170, 66930, 67620, 68355, 69161, 69874, 71295, 72168, 74865, 78085, 78120, 80316, 81144, 81480, 84196, 85554, 85560, 89240, 89838, 90210, 91140, 93702, 95060, 99820, 100395, 101430, 104811, 105245, 108252, 109319, 109368, 114072, 119784, 120280, 122220, 124936, 126294, 128340, 133860, 135240, 135315, 136710, 138322, 139748, 140553, 142590, 147343, 149730, 156170, 160632, 168392, 171108, 174685, 179676, 180420, 182280, 187404, 189441, 190120, 199640, 200790, 202860, 207483, 209622, 210490, 213885, 216504, 218638, 224595, 234255, 244440, 252588, 256680, 267720, 270630, 273420, 276644, 279496, 281106, 285180, 294686, 299460, 312340, 314433, 315735, 327957, 342216, 345805, 349370, 359352, 360840, 374808, 378882, 401580, 405720, 414966, 419244, 420980, 427770, 437276, 442029, 449190, 468510, 484127, 505176, 524055, 541260, 546595, 546840, 553288, 562212, 570360, 589372, 598920, 622449, 624680, 628866, 631470, 655914, 691610, 698740, 702765, 736715, 757764, 803160, 829932, 838488, 841960, 855540, 874552, 884058, 898380, 937020, 947205, 968254, 983871, 1037415, 1048110, 1082520, 1093190, 1124424, 1178744, 1244898, 1257732, 1262940, 1311828, 1326087, 1383220, 1397480, 1405530, 1452381, 1473430, 1515528, 1572165, 1639785, 1659864, 1711080, 1768116, 1796760, 1874040, 1894410, 1936508, 1967742, 2074830, 2096220, 2186380, 2210145, 2420635, 2489796, 2515464, 2525880, 2623656, 2652174, 2766440, 2811060, 2904762, 2946860, 3112245, 3144330, 3279570, 3388889, 3536232, 3788820, 3873016, 3935484, 4149660, 4192440, 4357143, 4372760, 4420290, 4841270, 4919355, 4979592, 5304348, 5622120, 5809524, 5893720, 6224490, 6288660, 6559140, 6630435, 6777778, 7261905, 7577640, 7870968, 8299320, 8714286, 8840580, 9682540, 9838710, 10166667, 10608696, 11619048, 12448980, 12577320, 13118280, 13260870, 13555556, 14523810, 16944445, 17428572, 17681160, 19365080, 19677420, 20333334, 21785715, 24897960, 26521740, 27111112, 29047620, 30500001, 33888890, 34857144, 39354840, 40666668, 43571430, 50833335, 53043480, 58095240, 61000002, 67777780, 81333336, 87142860, 101666670, 122000004, 135555560, 152500005, 174285720, 203333340, 244000008, 305000010, 406666680, 610000020, 1220000040]

約数ペア:

[(1, 1220000040), (2, 610000020), (3, 406666680), (4, 305000010), (5, 244000008), (6, 203333340), (7, 174285720), (8, 152500005), (9, 135555560), (10, 122000004), (12, 101666670), (14, 87142860), (15, 81333336), (18, 67777780), (20, 61000002), (21, 58095240), (23, 53043480), (24, 50833335), (28, 43571430), (30, 40666668), (31, 39354840), (35, 34857144), (36, 33888890), (40, 30500001), (42, 29047620), (45, 27111112), (46, 26521740), (49, 24897960), (56, 21785715), (60, 20333334), (62, 19677420), (63, 19365080), (69, 17681160), (70, 17428572), (72, 16944445), (84, 14523810), (90, 13555556), (92, 13260870), (93, 13118280), (97, 12577320), (98, 12448980), (105, 11619048), (115, 10608696), (120, 10166667), (124, 9838710), (126, 9682540), (138, 8840580), (140, 8714286), (147, 8299320), (155, 7870968), (161, 7577640), (168, 7261905), (180, 6777778), (184, 6630435), (186, 6559140), (194, 6288660), (196, 6224490), (207, 5893720), (210, 5809524), (217, 5622120), (230, 5304348), (245, 4979592), (248, 4919355), (252, 4841270), (276, 4420290), (279, 4372760), (280, 4357143), (291, 4192440), (294, 4149660), (310, 3935484), (315, 3873016), (322, 3788820), (345, 3536232), (360, 3388889), (372, 3279570), (388, 3144330), (392, 3112245), (414, 2946860), (420, 2904762), (434, 2811060), (441, 2766440), (460, 2652174), (465, 2623656), (483, 2525880), (485, 2515464), (490, 2489796), (504, 2420635), (552, 2210145), (558, 2186380), (582, 2096220), (588, 2074830), (620, 1967742), (630, 1936508), (644, 1894410), (651, 1874040), (679, 1796760), (690, 1768116), (713, 1711080), (735, 1659864), (744, 1639785), (776, 1572165), (805, 1515528), (828, 1473430), (840, 1452381), (868, 1405530), (873, 1397480), (882, 1383220), (920, 1326087), (930, 1311828), (966, 1262940), (970, 1257732), (980, 1244898), (1035, 1178744), (1085, 1124424), (1116, 1093190), (1127, 1082520), (1164, 1048110), (1176, 1037415), (1240, 983871), (1260, 968254), (1288, 947205), (1302, 937020), (1358, 898380), (1380, 884058), (1395, 874552), (1426, 855540), (1449, 841960), (1455, 838488), (1470, 829932), (1519, 803160), (1610, 757764), (1656, 736715), (1736, 702765), (1746, 698740), (1764, 691610), (1860, 655914), (1932, 631470), (1940, 628866), (1953, 624680), (1960, 622449), (2037, 598920), (2070, 589372), (2139, 570360), (2170, 562212), (2205, 553288), (2231, 546840), (2232, 546595), (2254, 541260), (2328, 524055), (2415, 505176), (2520, 484127), (2604, 468510), (2716, 449190), (2760, 442029), (2790, 437276), (2852, 427770), (2898, 420980), (2910, 419244), (2940, 414966), (3007, 405720), (3038, 401580), (3220, 378882), (3255, 374808), (3381, 360840), (3395, 359352), (3492, 349370), (3528, 345805), (3565, 342216), (3720, 327957), (3864, 315735), (3880, 314433), (3906, 312340), (4074, 299460), (4140, 294686), (4278, 285180), (4340, 281106), (4365, 279496), (4410, 276644), (4462, 273420), (4508, 270630), (4557, 267720), (4753, 256680), (4830, 252588), (4991, 244440), (5208, 234255), (5432, 224595), (5580, 218638), (5635, 216504), (5704, 213885), (5796, 210490), (5820, 209622), (5880, 207483), (6014, 202860), (6076, 200790), (6111, 199640), (6417, 190120), (6440, 189441), (6510, 187404), (6693, 182280), (6762, 180420), (6790, 179676), (6984, 174685), (7130, 171108), (7245, 168392), (7595, 160632), (7812, 156170), (8148, 149730), (8280, 147343), (8556, 142590), (8680, 140553), (8730, 139748), (8820, 138322), (8924, 136710), (9016, 135315), (9021, 135240), (9114, 133860), (9506, 128340), (9660, 126294), (9765, 124936), (9982, 122220), (10143, 120280), (10185, 119784), (10695, 114072), (11155, 109368), (11160, 109319), (11270, 108252), (11592, 105245), (11640, 104811), (12028, 101430), (12152, 100395), (12222, 99820), (12834, 95060), (13020, 93702), (13386, 91140), (13524, 90210), (13580, 89838), (13671, 89240), (14259, 85560), (14260, 85554), (14490, 84196), (14973, 81480), (15035, 81144), (15190, 80316), (15617, 78120), (15624, 78085), (16296, 74865), (16905, 72168), (17112, 71295), (17460, 69874), (17640, 69161), (17848, 68355), (18042, 67620), (18228, 66930), (19012, 64170), (19320, 63147), (19530, 62468), (19964, 61110), (20079, 60760), (20286, 60140), (20370, 59892), (21049, 57960), (21390, 57036), (22310, 54684), (22540, 54126), (22785, 53544), (23765, 51336), (24056, 50715), (24444, 49910), (24955, 48888), (25668, 47530), (26040, 46851), (26772, 45570), (27048, 45105), (27063, 45080), (27160, 44919), (27342, 44620), (28518, 42780), (28520, 42777), (28980, 42098), (29946, 40740), (30070, 40572), (30380, 40158), (30555, 39928), (31234, 39060), (32085, 38024), (33465, 36456), (33810, 36084), (34920, 34937)]