20931825600

素因数分解:

$2^6\times 3^5\times 5^2\times 7^1\times {\mathrm{7691}}^1$

素因数の和:7735

約数の個数: 504

約数和(自身を含む): 88185272448

約数和(自身を除く): 67253446848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 400, 405, 420, 432, 448, 450, 480, 486, 504, 525, 540, 560, 567, 576, 600, 630, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 900, 945, 960, 972, 1008, 1050, 1080, 1120, 1134, 1200, 1215, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1701, 1728, 1800, 1890, 1944, 2016, 2025, 2100, 2160, 2240, 2268, 2400, 2430, 2520, 2592, 2700, 2800, 2835, 2880, 3024, 3150, 3240, 3360, 3402, 3600, 3780, 3888, 4032, 4050, 4200, 4320, 4536, 4725, 4800, 4860, 5040, 5184, 5400, 5600, 5670, 6048, 6075, 6300, 6480, 6720, 6804, 7200, 7560, 7691, 7776, 8100, 8400, 8505, 8640, 9072, 9450, 9720, 10080, 10800, 11200, 11340, 12096, 12150, 12600, 12960, 13608, 14175, 14400, 15120, 15382, 15552, 16200, 16800, 17010, 18144, 18900, 19440, 20160, 21600, 22680, 23073, 24300, 25200, 25920, 27216, 28350, 30240, 30764, 32400, 33600, 34020, 36288, 37800, 38455, 38880, 42525, 43200, 45360, 46146, 48600, 50400, 53837, 54432, 56700, 60480, 61528, 64800, 68040, 69219, 75600, 76910, 77760, 85050, 90720, 92292, 97200, 100800, 107674, 108864, 113400, 115365, 123056, 129600, 136080, 138438, 151200, 153820, 161511, 170100, 181440, 184584, 192275, 194400, 207657, 215348, 226800, 230730, 246112, 269185, 272160, 276876, 302400, 307640, 323022, 340200, 346095, 369168, 384550, 388800, 415314, 430696, 453600, 461460, 484533, 492224, 538370, 544320, 553752, 576825, 615280, 622971, 646044, 680400, 692190, 738336, 769100, 807555, 830628, 861392, 907200, 922920, 969066, 1038285, 1076740, 1107504, 1153650, 1230560, 1245942, 1292088, 1345925, 1360800, 1384380, 1453599, 1476672, 1538200, 1615110, 1661256, 1722784, 1730475, 1845840, 1868913, 1938132, 2076570, 2153480, 2215008, 2307300, 2422665, 2461120, 2491884, 2584176, 2691850, 2721600, 2768760, 2907198, 3076400, 3114855, 3230220, 3322512, 3445568, 3460950, 3691680, 3737826, 3876264, 4037775, 4153140, 4306960, 4360797, 4430016, 4614600, 4845330, 4983768, 5168352, 5191425, 5383700, 5537520, 5814396, 6152800, 6229710, 6460440, 6645024, 6921900, 7267995, 7383360, 7475652, 7752528, 8075550, 8306280, 8613920, 8721594, 9229200, 9344565, 9690660, 9967536, 10336704, 10382850, 10767400, 11075040, 11628792, 12113325, 12305600, 12459420, 12920880, 13082391, 13290048, 13843800, 14535990, 14951304, 15505056, 15574275, 16151100, 16612560, 17227840, 17443188, 18458400, 18689130, 19381320, 19935072, 20765700, 21534800, 21803985, 22150080, 23257584, 24226650, 24918840, 25841760, 26164782, 27687600, 29071980, 29902608, 31010112, 31148550, 32302200, 33225120, 34886376, 36339975, 36916800, 37378260, 38762640, 39870144, 41531400, 43069600, 43607970, 46515168, 46722825, 48453300, 49837680, 51683520, 52329564, 55375200, 58143960, 59805216, 62297100, 64604400, 65411955, 66450240, 69772752, 72679950, 74756520, 77525280, 83062800, 86139200, 87215940, 93030336, 93445650, 96906600, 99675360, 104659128, 109019925, 110750400, 116287920, 119610432, 124594200, 129208800, 130823910, 139545504, 145359900, 149513040, 155050560, 166125600, 174431880, 186891300, 193813200, 199350720, 209318256, 218039850, 232575840, 249188400, 258417600, 261647820, 279091008, 290719800, 299026080, 327059775, 332251200, 348863760, 373782600, 387626400, 418636512, 436079700, 465151680, 498376800, 523295640, 581439600, 598052160, 654119550, 697727520, 747565200, 775252800, 837273024, 872159400, 996753600, 1046591280, 1162879200, 1308239100, 1395455040, 1495130400, 1744318800, 2093182560, 2325758400, 2616478200, 2990260800, 3488637600, 4186365120, 5232956400, 6977275200, 10465912800, 20931825600]

約数ペア:

[(1, 20931825600), (2, 10465912800), (3, 6977275200), (4, 5232956400), (5, 4186365120), (6, 3488637600), (7, 2990260800), (8, 2616478200), (9, 2325758400), (10, 2093182560), (12, 1744318800), (14, 1495130400), (15, 1395455040), (16, 1308239100), (18, 1162879200), (20, 1046591280), (21, 996753600), (24, 872159400), (25, 837273024), (27, 775252800), (28, 747565200), (30, 697727520), (32, 654119550), (35, 598052160), (36, 581439600), (40, 523295640), (42, 498376800), (45, 465151680), (48, 436079700), (50, 418636512), (54, 387626400), (56, 373782600), (60, 348863760), (63, 332251200), (64, 327059775), (70, 299026080), (72, 290719800), (75, 279091008), (80, 261647820), (81, 258417600), (84, 249188400), (90, 232575840), (96, 218039850), (100, 209318256), (105, 199350720), (108, 193813200), (112, 186891300), (120, 174431880), (126, 166125600), (135, 155050560), (140, 149513040), (144, 145359900), (150, 139545504), (160, 130823910), (162, 129208800), (168, 124594200), (175, 119610432), (180, 116287920), (189, 110750400), (192, 109019925), (200, 104659128), (210, 99675360), (216, 96906600), (224, 93445650), (225, 93030336), (240, 87215940), (243, 86139200), (252, 83062800), (270, 77525280), (280, 74756520), (288, 72679950), (300, 69772752), (315, 66450240), (320, 65411955), (324, 64604400), (336, 62297100), (350, 59805216), (360, 58143960), (378, 55375200), (400, 52329564), (405, 51683520), (420, 49837680), (432, 48453300), (448, 46722825), (450, 46515168), (480, 43607970), (486, 43069600), (504, 41531400), (525, 39870144), (540, 38762640), (560, 37378260), (567, 36916800), (576, 36339975), (600, 34886376), (630, 33225120), (648, 32302200), (672, 31148550), (675, 31010112), (700, 29902608), (720, 29071980), (756, 27687600), (800, 26164782), (810, 25841760), (840, 24918840), (864, 24226650), (900, 23257584), (945, 22150080), (960, 21803985), (972, 21534800), (1008, 20765700), (1050, 19935072), (1080, 19381320), (1120, 18689130), (1134, 18458400), (1200, 17443188), (1215, 17227840), (1260, 16612560), (1296, 16151100), (1344, 15574275), (1350, 15505056), (1400, 14951304), (1440, 14535990), (1512, 13843800), (1575, 13290048), (1600, 13082391), (1620, 12920880), (1680, 12459420), (1701, 12305600), (1728, 12113325), (1800, 11628792), (1890, 11075040), (1944, 10767400), (2016, 10382850), (2025, 10336704), (2100, 9967536), (2160, 9690660), (2240, 9344565), (2268, 9229200), (2400, 8721594), (2430, 8613920), (2520, 8306280), (2592, 8075550), (2700, 7752528), (2800, 7475652), (2835, 7383360), (2880, 7267995), (3024, 6921900), (3150, 6645024), (3240, 6460440), (3360, 6229710), (3402, 6152800), (3600, 5814396), (3780, 5537520), (3888, 5383700), (4032, 5191425), (4050, 5168352), (4200, 4983768), (4320, 4845330), (4536, 4614600), (4725, 4430016), (4800, 4360797), (4860, 4306960), (5040, 4153140), (5184, 4037775), (5400, 3876264), (5600, 3737826), (5670, 3691680), (6048, 3460950), (6075, 3445568), (6300, 3322512), (6480, 3230220), (6720, 3114855), (6804, 3076400), (7200, 2907198), (7560, 2768760), (7691, 2721600), (7776, 2691850), (8100, 2584176), (8400, 2491884), (8505, 2461120), (8640, 2422665), (9072, 2307300), (9450, 2215008), (9720, 2153480), (10080, 2076570), (10800, 1938132), (11200, 1868913), (11340, 1845840), (12096, 1730475), (12150, 1722784), (12600, 1661256), (12960, 1615110), (13608, 1538200), (14175, 1476672), (14400, 1453599), (15120, 1384380), (15382, 1360800), (15552, 1345925), (16200, 1292088), (16800, 1245942), (17010, 1230560), (18144, 1153650), (18900, 1107504), (19440, 1076740), (20160, 1038285), (21600, 969066), (22680, 922920), (23073, 907200), (24300, 861392), (25200, 830628), (25920, 807555), (27216, 769100), (28350, 738336), (30240, 692190), (30764, 680400), (32400, 646044), (33600, 622971), (34020, 615280), (36288, 576825), (37800, 553752), (38455, 544320), (38880, 538370), (42525, 492224), (43200, 484533), (45360, 461460), (46146, 453600), (48600, 430696), (50400, 415314), (53837, 388800), (54432, 384550), (56700, 369168), (60480, 346095), (61528, 340200), (64800, 323022), (68040, 307640), (69219, 302400), (75600, 276876), (76910, 272160), (77760, 269185), (85050, 246112), (90720, 230730), (92292, 226800), (97200, 215348), (100800, 207657), (107674, 194400), (108864, 192275), (113400, 184584), (115365, 181440), (123056, 170100), (129600, 161511), (136080, 153820), (138438, 151200)]