1998959040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 504

約数和(自身を含む): 7848020880

約数和(自身を除く): 5849061840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 169, 180, 185, 192, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 320, 333, 338, 351, 360, 370, 390, 416, 432, 444, 468, 480, 481, 507, 520, 540, 555, 576, 585, 592, 624, 666, 676, 702, 720, 740, 780, 832, 845, 864, 888, 936, 960, 962, 999, 1014, 1040, 1080, 1110, 1170, 1184, 1248, 1332, 1352, 1369, 1404, 1440, 1443, 1480, 1521, 1560, 1665, 1690, 1728, 1755, 1776, 1872, 1924, 1998, 2028, 2080, 2160, 2220, 2340, 2368, 2405, 2496, 2535, 2664, 2704, 2738, 2808, 2880, 2886, 2960, 3042, 3120, 3330, 3380, 3510, 3552, 3744, 3848, 3996, 4056, 4107, 4160, 4320, 4329, 4440, 4563, 4680, 4810, 4995, 5070, 5328, 5408, 5476, 5616, 5772, 5920, 6084, 6240, 6253, 6660, 6760, 6845, 7020, 7104, 7215, 7488, 7605, 7696, 7992, 8112, 8214, 8640, 8658, 8880, 9126, 9360, 9620, 9990, 10140, 10656, 10816, 10952, 11232, 11544, 11840, 12168, 12321, 12480, 12506, 12987, 13320, 13520, 13690, 14040, 14430, 15210, 15392, 15984, 16224, 16428, 17316, 17760, 17797, 18252, 18720, 18759, 19240, 19980, 20280, 20535, 21312, 21645, 21904, 22464, 22815, 23088, 24336, 24642, 25012, 25974, 26640, 27040, 27380, 28080, 28860, 30420, 30784, 31265, 31968, 32448, 32856, 34632, 35520, 35594, 36504, 36963, 37440, 37518, 38480, 39960, 40560, 41070, 43290, 43808, 45630, 46176, 48672, 49284, 50024, 51948, 53280, 53391, 54080, 54760, 56160, 56277, 57720, 60840, 61605, 62530, 63936, 64935, 65712, 69264, 71188, 73008, 73926, 75036, 76960, 79920, 81120, 82140, 86580, 87616, 88985, 91260, 92352, 93795, 97344, 98568, 100048, 103896, 106560, 106782, 109520, 112320, 112554, 115440, 121680, 123210, 125060, 129870, 131424, 138528, 142376, 146016, 147852, 150072, 153920, 159840, 160173, 162240, 164280, 168831, 173160, 177970, 182520, 184815, 187590, 197136, 200096, 207792, 213564, 219040, 225108, 230880, 231361, 243360, 246420, 250120, 259740, 262848, 266955, 277056, 281385, 284752, 292032, 295704, 300144, 319680, 320346, 328560, 337662, 346320, 355940, 365040, 369630, 375180, 394272, 400192, 415584, 427128, 438080, 450216, 461760, 462722, 480519, 486720, 492840, 500240, 519480, 533910, 562770, 569504, 591408, 600288, 640692, 657120, 675324, 692640, 694083, 711880, 730080, 739260, 750360, 788544, 800865, 831168, 844155, 854256, 900432, 925444, 961038, 985680, 1000480, 1038960, 1067820, 1125540, 1139008, 1156805, 1182816, 1200576, 1281384, 1314240, 1350648, 1385280, 1388166, 1423760, 1460160, 1478520, 1500720, 1601730, 1688310, 1708512, 1800864, 1850888, 1922076, 1971360, 2000960, 2077920, 2082249, 2135640, 2251080, 2313610, 2365632, 2402595, 2562768, 2701296, 2776332, 2847520, 2957040, 3001440, 3203460, 3376620, 3417024, 3470415, 3601728, 3701776, 3844152, 3942720, 4155840, 4164498, 4271280, 4502160, 4627220, 4805190, 5125536, 5402592, 5552664, 5695040, 5914080, 6002880, 6246747, 6406920, 6753240, 6940830, 7403552, 7688304, 8328996, 8542560, 9004320, 9254440, 9610380, 10251072, 10411245, 10805184, 11105328, 11828160, 12493494, 12813840, 13506480, 13881660, 14807104, 15376608, 16657992, 17085120, 18008640, 18508880, 19220760, 20822490, 22210656, 24986988, 25627680, 27012960, 27763320, 30753216, 31233735, 33315984, 37017760, 38441520, 41644980, 44421312, 49973976, 51255360, 54025920, 55526640, 62467470, 66631968, 74035520, 76883040, 83289960, 99947952, 111053280, 124934940, 133263936, 153766080, 166579920, 199895904, 222106560, 249869880, 333159840, 399791808, 499739760, 666319680, 999479520, 1998959040]

約数ペア:

[(1, 1998959040), (2, 999479520), (3, 666319680), (4, 499739760), (5, 399791808), (6, 333159840), (8, 249869880), (9, 222106560), (10, 199895904), (12, 166579920), (13, 153766080), (15, 133263936), (16, 124934940), (18, 111053280), (20, 99947952), (24, 83289960), (26, 76883040), (27, 74035520), (30, 66631968), (32, 62467470), (36, 55526640), (37, 54025920), (39, 51255360), (40, 49973976), (45, 44421312), (48, 41644980), (52, 38441520), (54, 37017760), (60, 33315984), (64, 31233735), (65, 30753216), (72, 27763320), (74, 27012960), (78, 25627680), (80, 24986988), (90, 22210656), (96, 20822490), (104, 19220760), (108, 18508880), (111, 18008640), (117, 17085120), (120, 16657992), (130, 15376608), (135, 14807104), (144, 13881660), (148, 13506480), (156, 12813840), (160, 12493494), (169, 11828160), (180, 11105328), (185, 10805184), (192, 10411245), (195, 10251072), (208, 9610380), (216, 9254440), (222, 9004320), (234, 8542560), (240, 8328996), (260, 7688304), (270, 7403552), (288, 6940830), (296, 6753240), (312, 6406920), (320, 6246747), (333, 6002880), (338, 5914080), (351, 5695040), (360, 5552664), (370, 5402592), (390, 5125536), (416, 4805190), (432, 4627220), (444, 4502160), (468, 4271280), (480, 4164498), (481, 4155840), (507, 3942720), (520, 3844152), (540, 3701776), (555, 3601728), (576, 3470415), (585, 3417024), (592, 3376620), (624, 3203460), (666, 3001440), (676, 2957040), (702, 2847520), (720, 2776332), (740, 2701296), (780, 2562768), (832, 2402595), (845, 2365632), (864, 2313610), (888, 2251080), (936, 2135640), (960, 2082249), (962, 2077920), (999, 2000960), (1014, 1971360), (1040, 1922076), (1080, 1850888), (1110, 1800864), (1170, 1708512), (1184, 1688310), (1248, 1601730), (1332, 1500720), (1352, 1478520), (1369, 1460160), (1404, 1423760), (1440, 1388166), (1443, 1385280), (1480, 1350648), (1521, 1314240), (1560, 1281384), (1665, 1200576), (1690, 1182816), (1728, 1156805), (1755, 1139008), (1776, 1125540), (1872, 1067820), (1924, 1038960), (1998, 1000480), (2028, 985680), (2080, 961038), (2160, 925444), (2220, 900432), (2340, 854256), (2368, 844155), (2405, 831168), (2496, 800865), (2535, 788544), (2664, 750360), (2704, 739260), (2738, 730080), (2808, 711880), (2880, 694083), (2886, 692640), (2960, 675324), (3042, 657120), (3120, 640692), (3330, 600288), (3380, 591408), (3510, 569504), (3552, 562770), (3744, 533910), (3848, 519480), (3996, 500240), (4056, 492840), (4107, 486720), (4160, 480519), (4320, 462722), (4329, 461760), (4440, 450216), (4563, 438080), (4680, 427128), (4810, 415584), (4995, 400192), (5070, 394272), (5328, 375180), (5408, 369630), (5476, 365040), (5616, 355940), (5772, 346320), (5920, 337662), (6084, 328560), (6240, 320346), (6253, 319680), (6660, 300144), (6760, 295704), (6845, 292032), (7020, 284752), (7104, 281385), (7215, 277056), (7488, 266955), (7605, 262848), (7696, 259740), (7992, 250120), (8112, 246420), (8214, 243360), (8640, 231361), (8658, 230880), (8880, 225108), (9126, 219040), (9360, 213564), (9620, 207792), (9990, 200096), (10140, 197136), (10656, 187590), (10816, 184815), (10952, 182520), (11232, 177970), (11544, 173160), (11840, 168831), (12168, 164280), (12321, 162240), (12480, 160173), (12506, 159840), (12987, 153920), (13320, 150072), (13520, 147852), (13690, 146016), (14040, 142376), (14430, 138528), (15210, 131424), (15392, 129870), (15984, 125060), (16224, 123210), (16428, 121680), (17316, 115440), (17760, 112554), (17797, 112320), (18252, 109520), (18720, 106782), (18759, 106560), (19240, 103896), (19980, 100048), (20280, 98568), (20535, 97344), (21312, 93795), (21645, 92352), (21904, 91260), (22464, 88985), (22815, 87616), (23088, 86580), (24336, 82140), (24642, 81120), (25012, 79920), (25974, 76960), (26640, 75036), (27040, 73926), (27380, 73008), (28080, 71188), (28860, 69264), (30420, 65712), (30784, 64935), (31265, 63936), (31968, 62530), (32448, 61605), (32856, 60840), (34632, 57720), (35520, 56277), (35594, 56160), (36504, 54760), (36963, 54080), (37440, 53391), (37518, 53280), (38480, 51948), (39960, 50024), (40560, 49284), (41070, 48672), (43290, 46176), (43808, 45630)]