991758240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 576

約数和(自身を含む): 4075868160

約数和(自身を除く): 3084109920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 29, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 58, 60, 66, 68, 72, 80, 85, 87, 88, 90, 96, 99, 102, 110, 116, 120, 127, 132, 136, 144, 145, 153, 160, 165, 170, 174, 176, 180, 187, 198, 204, 220, 232, 240, 254, 255, 261, 264, 272, 288, 290, 306, 319, 330, 340, 348, 352, 360, 374, 381, 396, 408, 435, 440, 464, 480, 493, 495, 508, 510, 522, 528, 544, 561, 580, 612, 635, 638, 660, 680, 696, 720, 748, 762, 765, 792, 816, 870, 880, 928, 935, 957, 986, 990, 1016, 1020, 1044, 1056, 1122, 1143, 1160, 1224, 1270, 1276, 1305, 1320, 1360, 1392, 1397, 1440, 1479, 1496, 1524, 1530, 1584, 1595, 1632, 1683, 1740, 1760, 1870, 1905, 1914, 1972, 1980, 2032, 2040, 2088, 2159, 2244, 2286, 2320, 2448, 2465, 2540, 2552, 2610, 2640, 2720, 2784, 2794, 2805, 2871, 2958, 2992, 3048, 3060, 3168, 3190, 3366, 3480, 3683, 3740, 3810, 3828, 3944, 3960, 4064, 4080, 4176, 4191, 4318, 4437, 4488, 4572, 4640, 4785, 4896, 4930, 5080, 5104, 5220, 5280, 5423, 5588, 5610, 5715, 5742, 5916, 5984, 6096, 6120, 6380, 6477, 6732, 6960, 6985, 7366, 7395, 7480, 7620, 7656, 7888, 7920, 8160, 8352, 8382, 8415, 8636, 8874, 8976, 9144, 9570, 9860, 10160, 10208, 10440, 10795, 10846, 11049, 11176, 11220, 11430, 11484, 11832, 12192, 12240, 12573, 12760, 12954, 13464, 13920, 13970, 14355, 14732, 14790, 14960, 15240, 15312, 15776, 15840, 16269, 16764, 16830, 17272, 17748, 17952, 18288, 18415, 19140, 19431, 19720, 20320, 20880, 20955, 21590, 21692, 22098, 22185, 22352, 22440, 22860, 22968, 23664, 23749, 24480, 25146, 25520, 25908, 26928, 27115, 27940, 28710, 29464, 29580, 29920, 30480, 30624, 32385, 32538, 33147, 33528, 33660, 34544, 35496, 36576, 36830, 38280, 38862, 39440, 40513, 41760, 41910, 43180, 43384, 44196, 44370, 44704, 44880, 45720, 45936, 47328, 47498, 48807, 50292, 51040, 51816, 53856, 54230, 55245, 55880, 57420, 58928, 59160, 60960, 62611, 62865, 64770, 65076, 66294, 67056, 67320, 69088, 70992, 71247, 73660, 76560, 77724, 78880, 81026, 81345, 83820, 86360, 86768, 88392, 88740, 89760, 91440, 91872, 94996, 97155, 97614, 100584, 103632, 108460, 110490, 111760, 114840, 117856, 118320, 118745, 121539, 125222, 125730, 129540, 130152, 132588, 134112, 134640, 141984, 142494, 147320, 153120, 155448, 162052, 162690, 165735, 167640, 172720, 173536, 176784, 177480, 182880, 187833, 189992, 194310, 195228, 201168, 202565, 207264, 213741, 216920, 220980, 223520, 229680, 236640, 237490, 243078, 244035, 250444, 251460, 259080, 260304, 265176, 269280, 284988, 294640, 310896, 313055, 324104, 325380, 331470, 335280, 345440, 353568, 354960, 356235, 364617, 375666, 379984, 388620, 390456, 402336, 405130, 427482, 433840, 441960, 459360, 474980, 486156, 488070, 500888, 502920, 518160, 520608, 530352, 563499, 569976, 589280, 607695, 621792, 626110, 648208, 650760, 662940, 670560, 688721, 709920, 712470, 729234, 751332, 759968, 777240, 780912, 810260, 854964, 867680, 883920, 939165, 949960, 972312, 976140, 1001776, 1005840, 1036320, 1060704, 1068705, 1126998, 1139952, 1215390, 1252220, 1296416, 1301520, 1325880, 1377442, 1424940, 1458468, 1502664, 1554480, 1561824, 1620520, 1709928, 1767840, 1823085, 1878330, 1899920, 1944624, 1952280, 2003552, 2011680, 2066163, 2137410, 2253996, 2279904, 2430780, 2504440, 2603040, 2651760, 2754884, 2817495, 2849880, 2916936, 3005328, 3108960, 3241040, 3419856, 3443605, 3646170, 3756660, 3799840, 3889248, 3904560, 4132326, 4274820, 4507992, 4861560, 5008880, 5303520, 5509768, 5634990, 5699760, 5833872, 6010656, 6198489, 6482080, 6839712, 6887210, 7292340, 7513320, 7809120, 8264652, 8549640, 9015984, 9723120, 10017760, 10330815, 11019536, 11269980, 11399520, 11667744, 12396978, 13774420, 14584680, 15026640, 16529304, 17099280, 18031968, 19446240, 20661630, 22039072, 22539960, 24793956, 27548840, 29169360, 30053280, 30992445, 33058608, 34198560, 41323260, 45079920, 49587912, 55097680, 58338720, 61984890, 66117216, 82646520, 90159840, 99175824, 110195360, 123969780, 165293040, 198351648, 247939560, 330586080, 495879120, 991758240]

約数ペア:

[(1, 991758240), (2, 495879120), (3, 330586080), (4, 247939560), (5, 198351648), (6, 165293040), (8, 123969780), (9, 110195360), (10, 99175824), (11, 90159840), (12, 82646520), (15, 66117216), (16, 61984890), (17, 58338720), (18, 55097680), (20, 49587912), (22, 45079920), (24, 41323260), (29, 34198560), (30, 33058608), (32, 30992445), (33, 30053280), (34, 29169360), (36, 27548840), (40, 24793956), (44, 22539960), (45, 22039072), (48, 20661630), (51, 19446240), (55, 18031968), (58, 17099280), (60, 16529304), (66, 15026640), (68, 14584680), (72, 13774420), (80, 12396978), (85, 11667744), (87, 11399520), (88, 11269980), (90, 11019536), (96, 10330815), (99, 10017760), (102, 9723120), (110, 9015984), (116, 8549640), (120, 8264652), (127, 7809120), (132, 7513320), (136, 7292340), (144, 6887210), (145, 6839712), (153, 6482080), (160, 6198489), (165, 6010656), (170, 5833872), (174, 5699760), (176, 5634990), (180, 5509768), (187, 5303520), (198, 5008880), (204, 4861560), (220, 4507992), (232, 4274820), (240, 4132326), (254, 3904560), (255, 3889248), (261, 3799840), (264, 3756660), (272, 3646170), (288, 3443605), (290, 3419856), (306, 3241040), (319, 3108960), (330, 3005328), (340, 2916936), (348, 2849880), (352, 2817495), (360, 2754884), (374, 2651760), (381, 2603040), (396, 2504440), (408, 2430780), (435, 2279904), (440, 2253996), (464, 2137410), (480, 2066163), (493, 2011680), (495, 2003552), (508, 1952280), (510, 1944624), (522, 1899920), (528, 1878330), (544, 1823085), (561, 1767840), (580, 1709928), (612, 1620520), (635, 1561824), (638, 1554480), (660, 1502664), (680, 1458468), (696, 1424940), (720, 1377442), (748, 1325880), (762, 1301520), (765, 1296416), (792, 1252220), (816, 1215390), (870, 1139952), (880, 1126998), (928, 1068705), (935, 1060704), (957, 1036320), (986, 1005840), (990, 1001776), (1016, 976140), (1020, 972312), (1044, 949960), (1056, 939165), (1122, 883920), (1143, 867680), (1160, 854964), (1224, 810260), (1270, 780912), (1276, 777240), (1305, 759968), (1320, 751332), (1360, 729234), (1392, 712470), (1397, 709920), (1440, 688721), (1479, 670560), (1496, 662940), (1524, 650760), (1530, 648208), (1584, 626110), (1595, 621792), (1632, 607695), (1683, 589280), (1740, 569976), (1760, 563499), (1870, 530352), (1905, 520608), (1914, 518160), (1972, 502920), (1980, 500888), (2032, 488070), (2040, 486156), (2088, 474980), (2159, 459360), (2244, 441960), (2286, 433840), (2320, 427482), (2448, 405130), (2465, 402336), (2540, 390456), (2552, 388620), (2610, 379984), (2640, 375666), (2720, 364617), (2784, 356235), (2794, 354960), (2805, 353568), (2871, 345440), (2958, 335280), (2992, 331470), (3048, 325380), (3060, 324104), (3168, 313055), (3190, 310896), (3366, 294640), (3480, 284988), (3683, 269280), (3740, 265176), (3810, 260304), (3828, 259080), (3944, 251460), (3960, 250444), (4064, 244035), (4080, 243078), (4176, 237490), (4191, 236640), (4318, 229680), (4437, 223520), (4488, 220980), (4572, 216920), (4640, 213741), (4785, 207264), (4896, 202565), (4930, 201168), (5080, 195228), (5104, 194310), (5220, 189992), (5280, 187833), (5423, 182880), (5588, 177480), (5610, 176784), (5715, 173536), (5742, 172720), (5916, 167640), (5984, 165735), (6096, 162690), (6120, 162052), (6380, 155448), (6477, 153120), (6732, 147320), (6960, 142494), (6985, 141984), (7366, 134640), (7395, 134112), (7480, 132588), (7620, 130152), (7656, 129540), (7888, 125730), (7920, 125222), (8160, 121539), (8352, 118745), (8382, 118320), (8415, 117856), (8636, 114840), (8874, 111760), (8976, 110490), (9144, 108460), (9570, 103632), (9860, 100584), (10160, 97614), (10208, 97155), (10440, 94996), (10795, 91872), (10846, 91440), (11049, 89760), (11176, 88740), (11220, 88392), (11430, 86768), (11484, 86360), (11832, 83820), (12192, 81345), (12240, 81026), (12573, 78880), (12760, 77724), (12954, 76560), (13464, 73660), (13920, 71247), (13970, 70992), (14355, 69088), (14732, 67320), (14790, 67056), (14960, 66294), (15240, 65076), (15312, 64770), (15776, 62865), (15840, 62611), (16269, 60960), (16764, 59160), (16830, 58928), (17272, 57420), (17748, 55880), (17952, 55245), (18288, 54230), (18415, 53856), (19140, 51816), (19431, 51040), (19720, 50292), (20320, 48807), (20880, 47498), (20955, 47328), (21590, 45936), (21692, 45720), (22098, 44880), (22185, 44704), (22352, 44370), (22440, 44196), (22860, 43384), (22968, 43180), (23664, 41910), (23749, 41760), (24480, 40513), (25146, 39440), (25520, 38862), (25908, 38280), (26928, 36830), (27115, 36576), (27940, 35496), (28710, 34544), (29464, 33660), (29580, 33528), (29920, 33147), (30480, 32538), (30624, 32385)]