6640356240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 480

約数和(自身を含む): 27069338880

約数和(自身を除く): 20428982640

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, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 457, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 914, 930, 945, 961, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1371, 1395, 1488, 1512, 1674, 1680, 1736, 1828, 1860, 1890, 1922, 1953, 2160, 2170, 2232, 2285, 2480, 2520, 2604, 2742, 2790, 2883, 3024, 3199, 3255, 3348, 3472, 3656, 3720, 3780, 3844, 3906, 4113, 4185, 4340, 4464, 4570, 4805, 5040, 5208, 5484, 5580, 5766, 5859, 6398, 6510, 6696, 6727, 6855, 7312, 7440, 7560, 7688, 7812, 8226, 8370, 8649, 8680, 9140, 9597, 9610, 9765, 10416, 10968, 11160, 11532, 11718, 12339, 12796, 13020, 13392, 13454, 13710, 14167, 14415, 15120, 15376, 15624, 15995, 16452, 16740, 17298, 17360, 18280, 19194, 19220, 19530, 20181, 20565, 21936, 22320, 23064, 23436, 24678, 25592, 25947, 26040, 26908, 27420, 28334, 28791, 28830, 29295, 31248, 31990, 32904, 33480, 33635, 34596, 36560, 38388, 38440, 39060, 40362, 41130, 42501, 43245, 46128, 46872, 47985, 49356, 51184, 51894, 52080, 53816, 54840, 56668, 57582, 57660, 58590, 60543, 61695, 63980, 65808, 66960, 67270, 69192, 70835, 76776, 76880, 78120, 80724, 82260, 85002, 86373, 86490, 93744, 95970, 98712, 99169, 100905, 103788, 107632, 109680, 113336, 115164, 115320, 117180, 121086, 123390, 127503, 127960, 129735, 134540, 138384, 141670, 143955, 153552, 156240, 161448, 164520, 170004, 172746, 172980, 181629, 191940, 197424, 198338, 201810, 207576, 212505, 226672, 230328, 230640, 234360, 242172, 246780, 255006, 255920, 259470, 269080, 283340, 287910, 297507, 302715, 322896, 329040, 340008, 345492, 345960, 363258, 382509, 383880, 396676, 403620, 415152, 425010, 431865, 439177, 460656, 468720, 484344, 493560, 495845, 510012, 518940, 538160, 566680, 575820, 595014, 605430, 637515, 680016, 690984, 691920, 726516, 765018, 767760, 793352, 807240, 850020, 863730, 878354, 892521, 908145, 968688, 987120, 991690, 1020024, 1037880, 1133360, 1151640, 1190028, 1210860, 1275030, 1317531, 1381968, 1453032, 1487535, 1530036, 1586704, 1614480, 1700040, 1727460, 1756708, 1785042, 1816290, 1912545, 1983380, 2040048, 2075760, 2195885, 2303280, 2380056, 2421720, 2550060, 2635062, 2677563, 2906064, 2975070, 3060072, 3074239, 3400080, 3454920, 3513416, 3570084, 3632580, 3825090, 3952593, 3966760, 4391770, 4462605, 4760112, 4843440, 5100120, 5270124, 5355126, 5950140, 6120144, 6148478, 6587655, 6909840, 7026832, 7140168, 7265160, 7650180, 7905186, 7933520, 8783540, 8925210, 9222717, 10200240, 10540248, 10710252, 11857779, 11900280, 12296956, 13175310, 13387815, 14280336, 14530320, 15300360, 15371195, 15810372, 17567080, 17850420, 18445434, 19762965, 21080496, 21420504, 23715558, 23800560, 24593912, 26350620, 26775630, 27668151, 30600720, 30742390, 31620744, 35134160, 35700840, 36890868, 39525930, 42841008, 46113585, 47431116, 49187824, 52701240, 53551260, 55336302, 59288895, 61484780, 63241488, 71401680, 73781736, 79051860, 83004453, 92227170, 94862232, 105402480, 107102520, 110672604, 118577790, 122969560, 138340755, 147563472, 158103720, 166008906, 184454340, 189724464, 214205040, 221345208, 237155580, 245939120, 276681510, 316207440, 332017812, 368908680, 415022265, 442690416, 474311160, 553363020, 664035624, 737817360, 830044530, 948622320, 1106726040, 1328071248, 1660089060, 2213452080, 3320178120, 6640356240]

約数ペア:

[(1, 6640356240), (2, 3320178120), (3, 2213452080), (4, 1660089060), (5, 1328071248), (6, 1106726040), (7, 948622320), (8, 830044530), (9, 737817360), (10, 664035624), (12, 553363020), (14, 474311160), (15, 442690416), (16, 415022265), (18, 368908680), (20, 332017812), (21, 316207440), (24, 276681510), (27, 245939120), (28, 237155580), (30, 221345208), (31, 214205040), (35, 189724464), (36, 184454340), (40, 166008906), (42, 158103720), (45, 147563472), (48, 138340755), (54, 122969560), (56, 118577790), (60, 110672604), (62, 107102520), (63, 105402480), (70, 94862232), (72, 92227170), (80, 83004453), (84, 79051860), (90, 73781736), (93, 71401680), (105, 63241488), (108, 61484780), (112, 59288895), (120, 55336302), (124, 53551260), (126, 52701240), (135, 49187824), (140, 47431116), (144, 46113585), (155, 42841008), (168, 39525930), (180, 36890868), (186, 35700840), (189, 35134160), (210, 31620744), (216, 30742390), (217, 30600720), (240, 27668151), (248, 26775630), (252, 26350620), (270, 24593912), (279, 23800560), (280, 23715558), (310, 21420504), (315, 21080496), (336, 19762965), (360, 18445434), (372, 17850420), (378, 17567080), (420, 15810372), (432, 15371195), (434, 15300360), (457, 14530320), (465, 14280336), (496, 13387815), (504, 13175310), (540, 12296956), (558, 11900280), (560, 11857779), (620, 10710252), (630, 10540248), (651, 10200240), (720, 9222717), (744, 8925210), (756, 8783540), (837, 7933520), (840, 7905186), (868, 7650180), (914, 7265160), (930, 7140168), (945, 7026832), (961, 6909840), (1008, 6587655), (1080, 6148478), (1085, 6120144), (1116, 5950140), (1240, 5355126), (1260, 5270124), (1302, 5100120), (1371, 4843440), (1395, 4760112), (1488, 4462605), (1512, 4391770), (1674, 3966760), (1680, 3952593), (1736, 3825090), (1828, 3632580), (1860, 3570084), (1890, 3513416), (1922, 3454920), (1953, 3400080), (2160, 3074239), (2170, 3060072), (2232, 2975070), (2285, 2906064), (2480, 2677563), (2520, 2635062), (2604, 2550060), (2742, 2421720), (2790, 2380056), (2883, 2303280), (3024, 2195885), (3199, 2075760), (3255, 2040048), (3348, 1983380), (3472, 1912545), (3656, 1816290), (3720, 1785042), (3780, 1756708), (3844, 1727460), (3906, 1700040), (4113, 1614480), (4185, 1586704), (4340, 1530036), (4464, 1487535), (4570, 1453032), (4805, 1381968), (5040, 1317531), (5208, 1275030), (5484, 1210860), (5580, 1190028), (5766, 1151640), (5859, 1133360), (6398, 1037880), (6510, 1020024), (6696, 991690), (6727, 987120), (6855, 968688), (7312, 908145), (7440, 892521), (7560, 878354), (7688, 863730), (7812, 850020), (8226, 807240), (8370, 793352), (8649, 767760), (8680, 765018), (9140, 726516), (9597, 691920), (9610, 690984), (9765, 680016), (10416, 637515), (10968, 605430), (11160, 595014), (11532, 575820), (11718, 566680), (12339, 538160), (12796, 518940), (13020, 510012), (13392, 495845), (13454, 493560), (13710, 484344), (14167, 468720), (14415, 460656), (15120, 439177), (15376, 431865), (15624, 425010), (15995, 415152), (16452, 403620), (16740, 396676), (17298, 383880), (17360, 382509), (18280, 363258), (19194, 345960), (19220, 345492), (19530, 340008), (20181, 329040), (20565, 322896), (21936, 302715), (22320, 297507), (23064, 287910), (23436, 283340), (24678, 269080), (25592, 259470), (25947, 255920), (26040, 255006), (26908, 246780), (27420, 242172), (28334, 234360), (28791, 230640), (28830, 230328), (29295, 226672), (31248, 212505), (31990, 207576), (32904, 201810), (33480, 198338), (33635, 197424), (34596, 191940), (36560, 181629), (38388, 172980), (38440, 172746), (39060, 170004), (40362, 164520), (41130, 161448), (42501, 156240), (43245, 153552), (46128, 143955), (46872, 141670), (47985, 138384), (49356, 134540), (51184, 129735), (51894, 127960), (52080, 127503), (53816, 123390), (54840, 121086), (56668, 117180), (57582, 115320), (57660, 115164), (58590, 113336), (60543, 109680), (61695, 107632), (63980, 103788), (65808, 100905), (66960, 99169), (67270, 98712), (69192, 95970), (70835, 93744), (76776, 86490), (76880, 86373), (78120, 85002), (80724, 82260)]