2640299760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 640

約数和(自身を含む): 11062149120

約数和(自身を除く): 8421849360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 86, 90, 93, 105, 108, 112, 120, 124, 126, 129, 131, 135, 140, 144, 155, 168, 172, 180, 186, 189, 210, 215, 216, 217, 240, 248, 252, 258, 262, 270, 279, 280, 301, 310, 315, 336, 344, 360, 372, 378, 387, 393, 420, 430, 432, 434, 465, 496, 504, 516, 524, 540, 558, 560, 602, 620, 630, 645, 651, 655, 688, 720, 744, 756, 774, 786, 837, 840, 860, 868, 903, 917, 930, 945, 1008, 1032, 1048, 1080, 1085, 1116, 1161, 1179, 1204, 1240, 1260, 1290, 1302, 1310, 1333, 1395, 1488, 1505, 1512, 1548, 1572, 1674, 1680, 1720, 1736, 1806, 1834, 1860, 1890, 1935, 1953, 1965, 2064, 2096, 2160, 2170, 2232, 2322, 2358, 2408, 2480, 2520, 2580, 2604, 2620, 2666, 2709, 2751, 2790, 3010, 3024, 3096, 3144, 3255, 3348, 3440, 3472, 3537, 3612, 3668, 3720, 3780, 3870, 3906, 3930, 3999, 4061, 4185, 4340, 4464, 4515, 4585, 4644, 4716, 4816, 5040, 5160, 5208, 5240, 5332, 5418, 5502, 5580, 5633, 5805, 5859, 5895, 6020, 6192, 6288, 6510, 6665, 6696, 7074, 7224, 7336, 7440, 7560, 7740, 7812, 7860, 7998, 8122, 8127, 8253, 8370, 8680, 9030, 9170, 9288, 9331, 9432, 9765, 10320, 10416, 10480, 10664, 10836, 11004, 11160, 11266, 11610, 11718, 11790, 11997, 12040, 12183, 13020, 13330, 13392, 13545, 13755, 14148, 14448, 14672, 15120, 15480, 15624, 15720, 15996, 16244, 16254, 16506, 16740, 16899, 17360, 17685, 18060, 18340, 18576, 18662, 18864, 19530, 19995, 20305, 21328, 21672, 22008, 22320, 22532, 23220, 23436, 23580, 23994, 24080, 24366, 24759, 26040, 26660, 27090, 27510, 27993, 28165, 28296, 28427, 29295, 30960, 31248, 31440, 31992, 32488, 32508, 33012, 33480, 33798, 35370, 35991, 36120, 36549, 36680, 37324, 39060, 39431, 39990, 40610, 40635, 41265, 43344, 44016, 45064, 46440, 46655, 46872, 47160, 47988, 48732, 49518, 50697, 52080, 53320, 54180, 55020, 55986, 56330, 56592, 56854, 58590, 59985, 60915, 63984, 64976, 65016, 66024, 66960, 67596, 70740, 71982, 72240, 73098, 73360, 74648, 78120, 78862, 79980, 81220, 81270, 82530, 83979, 84495, 85281, 90128, 92880, 93310, 93744, 94320, 95976, 97464, 99036, 101394, 106640, 108360, 109647, 110040, 111972, 112660, 113708, 117180, 118293, 119970, 121830, 123795, 130032, 132048, 135192, 139965, 141480, 142135, 143964, 146196, 149296, 152091, 156240, 157724, 159960, 162440, 162540, 165060, 167958, 168990, 170562, 174623, 179955, 182745, 186620, 191952, 194928, 197155, 198072, 202788, 216720, 219294, 220080, 223944, 225320, 227416, 234360, 236586, 239940, 243660, 247590, 251937, 253485, 255843, 270384, 279930, 282960, 284270, 287928, 292392, 304182, 315448, 319920, 324880, 325080, 330120, 335916, 337980, 341124, 349246, 354879, 359910, 365490, 373240, 394310, 396144, 405576, 419895, 426405, 438588, 447888, 450640, 454832, 468720, 473172, 479880, 487320, 495180, 503874, 506970, 511686, 523869, 548235, 559860, 568540, 575856, 584784, 591465, 608364, 630896, 650160, 660240, 671832, 675960, 682248, 698492, 709758, 719820, 730980, 746480, 760455, 767529, 788620, 811152, 839790, 852810, 873115, 877176, 946344, 959760, 974640, 990360, 1007748, 1013940, 1023372, 1047738, 1064637, 1096470, 1119720, 1137080, 1182930, 1216728, 1222361, 1259685, 1279215, 1343664, 1351920, 1364496, 1396984, 1419516, 1439640, 1461960, 1520910, 1535058, 1571607, 1577240, 1679580, 1705620, 1746230, 1754352, 1774395, 1892688, 1980720, 2015496, 2027880, 2046744, 2095476, 2129274, 2192940, 2239440, 2274160, 2365860, 2433456, 2444722, 2519370, 2558430, 2619345, 2793968, 2839032, 2879280, 2923920, 3041820, 3070116, 3143214, 3154480, 3359160, 3411240, 3492460, 3548790, 3667083, 3837645, 4030992, 4055760, 4093488, 4190952, 4258548, 4385880, 4714821, 4731720, 4889444, 5038740, 5116860, 5238690, 5323185, 5678064, 6083640, 6111805, 6140232, 6286428, 6718320, 6822480, 6984920, 7097580, 7334166, 7675290, 7858035, 8381904, 8517096, 8771760, 9429642, 9463440, 9778888, 10077480, 10233720, 10477380, 10646370, 11001249, 12167280, 12223610, 12280464, 12572856, 13969840, 14195160, 14668332, 15350580, 15716070, 17034192, 18335415, 18859284, 19557776, 20154960, 20467440, 20954760, 21292740, 22002498, 23574105, 24447220, 25145712, 28390320, 29336664, 30701160, 31432140, 33003747, 36670830, 37718568, 41909520, 42585480, 44004996, 47148210, 48894440, 55006245, 58673328, 61402320, 62864280, 66007494, 73341660, 75437136, 85170960, 88009992, 94296420, 97788880, 110012490, 125728560, 132014988, 146683320, 165018735, 176019984, 188592840, 220024980, 264029976, 293366640, 330037470, 377185680, 440049960, 528059952, 660074940, 880099920, 1320149880, 2640299760]

約数ペア:

[(1, 2640299760), (2, 1320149880), (3, 880099920), (4, 660074940), (5, 528059952), (6, 440049960), (7, 377185680), (8, 330037470), (9, 293366640), (10, 264029976), (12, 220024980), (14, 188592840), (15, 176019984), (16, 165018735), (18, 146683320), (20, 132014988), (21, 125728560), (24, 110012490), (27, 97788880), (28, 94296420), (30, 88009992), (31, 85170960), (35, 75437136), (36, 73341660), (40, 66007494), (42, 62864280), (43, 61402320), (45, 58673328), (48, 55006245), (54, 48894440), (56, 47148210), (60, 44004996), (62, 42585480), (63, 41909520), (70, 37718568), (72, 36670830), (80, 33003747), (84, 31432140), (86, 30701160), (90, 29336664), (93, 28390320), (105, 25145712), (108, 24447220), (112, 23574105), (120, 22002498), (124, 21292740), (126, 20954760), (129, 20467440), (131, 20154960), (135, 19557776), (140, 18859284), (144, 18335415), (155, 17034192), (168, 15716070), (172, 15350580), (180, 14668332), (186, 14195160), (189, 13969840), (210, 12572856), (215, 12280464), (216, 12223610), (217, 12167280), (240, 11001249), (248, 10646370), (252, 10477380), (258, 10233720), (262, 10077480), (270, 9778888), (279, 9463440), (280, 9429642), (301, 8771760), (310, 8517096), (315, 8381904), (336, 7858035), (344, 7675290), (360, 7334166), (372, 7097580), (378, 6984920), (387, 6822480), (393, 6718320), (420, 6286428), (430, 6140232), (432, 6111805), (434, 6083640), (465, 5678064), (496, 5323185), (504, 5238690), (516, 5116860), (524, 5038740), (540, 4889444), (558, 4731720), (560, 4714821), (602, 4385880), (620, 4258548), (630, 4190952), (645, 4093488), (651, 4055760), (655, 4030992), (688, 3837645), (720, 3667083), (744, 3548790), (756, 3492460), (774, 3411240), (786, 3359160), (837, 3154480), (840, 3143214), (860, 3070116), (868, 3041820), (903, 2923920), (917, 2879280), (930, 2839032), (945, 2793968), (1008, 2619345), (1032, 2558430), (1048, 2519370), (1080, 2444722), (1085, 2433456), (1116, 2365860), (1161, 2274160), (1179, 2239440), (1204, 2192940), (1240, 2129274), (1260, 2095476), (1290, 2046744), (1302, 2027880), (1310, 2015496), (1333, 1980720), (1395, 1892688), (1488, 1774395), (1505, 1754352), (1512, 1746230), (1548, 1705620), (1572, 1679580), (1674, 1577240), (1680, 1571607), (1720, 1535058), (1736, 1520910), (1806, 1461960), (1834, 1439640), (1860, 1419516), (1890, 1396984), (1935, 1364496), (1953, 1351920), (1965, 1343664), (2064, 1279215), (2096, 1259685), (2160, 1222361), (2170, 1216728), (2232, 1182930), (2322, 1137080), (2358, 1119720), (2408, 1096470), (2480, 1064637), (2520, 1047738), (2580, 1023372), (2604, 1013940), (2620, 1007748), (2666, 990360), (2709, 974640), (2751, 959760), (2790, 946344), (3010, 877176), (3024, 873115), (3096, 852810), (3144, 839790), (3255, 811152), (3348, 788620), (3440, 767529), (3472, 760455), (3537, 746480), (3612, 730980), (3668, 719820), (3720, 709758), (3780, 698492), (3870, 682248), (3906, 675960), (3930, 671832), (3999, 660240), (4061, 650160), (4185, 630896), (4340, 608364), (4464, 591465), (4515, 584784), (4585, 575856), (4644, 568540), (4716, 559860), (4816, 548235), (5040, 523869), (5160, 511686), (5208, 506970), (5240, 503874), (5332, 495180), (5418, 487320), (5502, 479880), (5580, 473172), (5633, 468720), (5805, 454832), (5859, 450640), (5895, 447888), (6020, 438588), (6192, 426405), (6288, 419895), (6510, 405576), (6665, 396144), (6696, 394310), (7074, 373240), (7224, 365490), (7336, 359910), (7440, 354879), (7560, 349246), (7740, 341124), (7812, 337980), (7860, 335916), (7998, 330120), (8122, 325080), (8127, 324880), (8253, 319920), (8370, 315448), (8680, 304182), (9030, 292392), (9170, 287928), (9288, 284270), (9331, 282960), (9432, 279930), (9765, 270384), (10320, 255843), (10416, 253485), (10480, 251937), (10664, 247590), (10836, 243660), (11004, 239940), (11160, 236586), (11266, 234360), (11610, 227416), (11718, 225320), (11790, 223944), (11997, 220080), (12040, 219294), (12183, 216720), (13020, 202788), (13330, 198072), (13392, 197155), (13545, 194928), (13755, 191952), (14148, 186620), (14448, 182745), (14672, 179955), (15120, 174623), (15480, 170562), (15624, 168990), (15720, 167958), (15996, 165060), (16244, 162540), (16254, 162440), (16506, 159960), (16740, 157724), (16899, 156240), (17360, 152091), (17685, 149296), (18060, 146196), (18340, 143964), (18576, 142135), (18662, 141480), (18864, 139965), (19530, 135192), (19995, 132048), (20305, 130032), (21328, 123795), (21672, 121830), (22008, 119970), (22320, 118293), (22532, 117180), (23220, 113708), (23436, 112660), (23580, 111972), (23994, 110040), (24080, 109647), (24366, 108360), (24759, 106640), (26040, 101394), (26660, 99036), (27090, 97464), (27510, 95976), (27993, 94320), (28165, 93744), (28296, 93310), (28427, 92880), (29295, 90128), (30960, 85281), (31248, 84495), (31440, 83979), (31992, 82530), (32488, 81270), (32508, 81220), (33012, 79980), (33480, 78862), (33798, 78120), (35370, 74648), (35991, 73360), (36120, 73098), (36549, 72240), (36680, 71982), (37324, 70740), (39060, 67596), (39431, 66960), (39990, 66024), (40610, 65016), (40635, 64976), (41265, 63984), (43344, 60915), (44016, 59985), (45064, 58590), (46440, 56854), (46655, 56592), (46872, 56330), (47160, 55986), (47988, 55020), (48732, 54180), (49518, 53320), (50697, 52080)]