20017126080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 672

約数和(自身を含む): 83086041600

約数和(自身を除く): 63068915520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 179, 180, 189, 192, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 320, 336, 344, 358, 360, 378, 387, 420, 430, 432, 448, 480, 504, 516, 537, 540, 560, 576, 602, 630, 645, 672, 688, 716, 720, 756, 774, 840, 860, 864, 895, 903, 945, 960, 1008, 1032, 1074, 1080, 1120, 1161, 1204, 1253, 1260, 1290, 1344, 1376, 1432, 1440, 1505, 1512, 1548, 1611, 1680, 1720, 1728, 1790, 1806, 1849, 1890, 1935, 2016, 2064, 2148, 2160, 2240, 2322, 2408, 2506, 2520, 2580, 2685, 2709, 2752, 2864, 2880, 3010, 3024, 3096, 3222, 3360, 3440, 3580, 3612, 3698, 3759, 3780, 3870, 4032, 4128, 4296, 4320, 4515, 4644, 4816, 4833, 5012, 5040, 5160, 5370, 5418, 5547, 5728, 5805, 6020, 6048, 6192, 6265, 6444, 6720, 6880, 7160, 7224, 7396, 7518, 7560, 7697, 7740, 8055, 8127, 8256, 8592, 8640, 9030, 9245, 9288, 9632, 9666, 10024, 10080, 10320, 10740, 10836, 11094, 11277, 11456, 11610, 12040, 12096, 12384, 12530, 12888, 12943, 13545, 13760, 14320, 14448, 14792, 15036, 15120, 15394, 15480, 16110, 16254, 16641, 17184, 18060, 18490, 18576, 18795, 19264, 19332, 20048, 20160, 20640, 21480, 21672, 22188, 22554, 23091, 23220, 24080, 24165, 24768, 25060, 25776, 25886, 27090, 27735, 28640, 28896, 29584, 30072, 30240, 30788, 30960, 32220, 32508, 33282, 33831, 34368, 36120, 36980, 37152, 37590, 38485, 38664, 38829, 40096, 40635, 41280, 42960, 43344, 44376, 45108, 46182, 46440, 48160, 48330, 49923, 50120, 51552, 51772, 53879, 54180, 55470, 56385, 57280, 57792, 59168, 60144, 60480, 61576, 61920, 64440, 64715, 65016, 66564, 67662, 69273, 72240, 73960, 74304, 75180, 76970, 77328, 77658, 80192, 81270, 83205, 85920, 86688, 88752, 90216, 92364, 92880, 96320, 96660, 99846, 100240, 103104, 103544, 107758, 108360, 110940, 112770, 115455, 116487, 118336, 120288, 123152, 123840, 128880, 129430, 130032, 133128, 135324, 138546, 144480, 147920, 150360, 153940, 154656, 155316, 161637, 162540, 166410, 169155, 171840, 173376, 177504, 180432, 184728, 185760, 193320, 194145, 199692, 200480, 207088, 207819, 215516, 216720, 221880, 225540, 230910, 232974, 240576, 246304, 249615, 257760, 258860, 260064, 266256, 269395, 270648, 277092, 288960, 295840, 300720, 307880, 309312, 310632, 323274, 325080, 330971, 332820, 338310, 346365, 349461, 355008, 360864, 369456, 371520, 386640, 388290, 399384, 400960, 414176, 415638, 431032, 433440, 443760, 451080, 461820, 465948, 484911, 492608, 499230, 515520, 517720, 520128, 532512, 538790, 541296, 554184, 582435, 591680, 601440, 615760, 621264, 646548, 650160, 661942, 665640, 676620, 692730, 698922, 721728, 738912, 773280, 776580, 798768, 808185, 828352, 831276, 862064, 866880, 887520, 902160, 923640, 931896, 969822, 992913, 998460, 1035440, 1039095, 1065024, 1077580, 1082592, 1108368, 1164870, 1202880, 1231520, 1242528, 1293096, 1300320, 1323884, 1331280, 1353240, 1385460, 1397844, 1454733, 1477824, 1546560, 1553160, 1597536, 1616370, 1654855, 1662552, 1724128, 1747305, 1775040, 1804320, 1847280, 1863792, 1939644, 1985826, 1996920, 2070880, 2078190, 2155160, 2165184, 2216736, 2316797, 2329740, 2424555, 2463040, 2485056, 2586192, 2600640, 2647768, 2662560, 2706480, 2770920, 2795688, 2909466, 2978739, 3106320, 3195072, 3232740, 3309710, 3325104, 3448256, 3494610, 3608640, 3694560, 3727584, 3879288, 3971652, 3993840, 4141760, 4156380, 4310320, 4433472, 4633594, 4659480, 4849110, 4964565, 5172384, 5295536, 5325120, 5412960, 5541840, 5591376, 5818932, 5957478, 6212640, 6465480, 6619420, 6650208, 6950391, 6989220, 7273665, 7389120, 7455168, 7758576, 7943304, 7987680, 8312760, 8620640, 8936217, 9267188, 9318960, 9698220, 9929130, 10344768, 10591072, 10825920, 11083680, 11182752, 11583985, 11637864, 11914956, 12425280, 12930960, 13238840, 13300416, 13900782, 13978440, 14547330, 14893695, 15517152, 15886608, 15975360, 16625520, 17241280, 17872434, 18534376, 18637920, 19396440, 19858260, 20851173, 21182144, 22167360, 22365504, 23167970, 23275728, 23829912, 25861920, 26477680, 27801564, 27956880, 29094660, 29787390, 31034304, 31773216, 33251040, 34751955, 35744868, 37068752, 37275840, 38792880, 39716520, 41702346, 44681085, 46335940, 46551456, 47659824, 51723840, 52955360, 55603128, 55913760, 58189320, 59574780, 62553519, 63546432, 66502080, 69503910, 71489736, 74137504, 77585760, 79433040, 83404692, 89362170, 92671880, 93102912, 95319648, 104255865, 105910720, 111206256, 111827520, 116378640, 119149560, 125107038, 139007820, 142979472, 148275008, 155171520, 158866080, 166809384, 178724340, 185343760, 190639296, 208511730, 222412512, 232757280, 238299120, 250214076, 278015640, 285958944, 312767595, 317732160, 333618768, 357448680, 370687520, 417023460, 444825024, 465514560, 476598240, 500428152, 556031280, 571917888, 625535190, 667237536, 714897360, 741375040, 834046920, 953196480, 1000856304, 1112062560, 1251070380, 1334475072, 1429794720, 1668093840, 2001712608, 2224125120, 2502140760, 2859589440, 3336187680, 4003425216, 5004281520, 6672375360, 10008563040, 20017126080]

約数ペア:

[(1, 20017126080), (2, 10008563040), (3, 6672375360), (4, 5004281520), (5, 4003425216), (6, 3336187680), (7, 2859589440), (8, 2502140760), (9, 2224125120), (10, 2001712608), (12, 1668093840), (14, 1429794720), (15, 1334475072), (16, 1251070380), (18, 1112062560), (20, 1000856304), (21, 953196480), (24, 834046920), (27, 741375040), (28, 714897360), (30, 667237536), (32, 625535190), (35, 571917888), (36, 556031280), (40, 500428152), (42, 476598240), (43, 465514560), (45, 444825024), (48, 417023460), (54, 370687520), (56, 357448680), (60, 333618768), (63, 317732160), (64, 312767595), (70, 285958944), (72, 278015640), (80, 250214076), (84, 238299120), (86, 232757280), (90, 222412512), (96, 208511730), (105, 190639296), (108, 185343760), (112, 178724340), (120, 166809384), (126, 158866080), (129, 155171520), (135, 148275008), (140, 142979472), (144, 139007820), (160, 125107038), (168, 119149560), (172, 116378640), (179, 111827520), (180, 111206256), (189, 105910720), (192, 104255865), (210, 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13978440), (1440, 13900782), (1505, 13300416), (1512, 13238840), (1548, 12930960), (1611, 12425280), (1680, 11914956), (1720, 11637864), (1728, 11583985), (1790, 11182752), (1806, 11083680), (1849, 10825920), (1890, 10591072), (1935, 10344768), (2016, 9929130), (2064, 9698220), (2148, 9318960), (2160, 9267188), (2240, 8936217), (2322, 8620640), (2408, 8312760), (2506, 7987680), (2520, 7943304), (2580, 7758576), (2685, 7455168), (2709, 7389120), (2752, 7273665), (2864, 6989220), (2880, 6950391), (3010, 6650208), (3024, 6619420), (3096, 6465480), (3222, 6212640), (3360, 5957478), (3440, 5818932), (3580, 5591376), (3612, 5541840), (3698, 5412960), (3759, 5325120), (3780, 5295536), (3870, 5172384), (4032, 4964565), (4128, 4849110), (4296, 4659480), (4320, 4633594), (4515, 4433472), (4644, 4310320), (4816, 4156380), (4833, 4141760), (5012, 3993840), (5040, 3971652), (5160, 3879288), (5370, 3727584), (5418, 3694560), (5547, 3608640), (5728, 3494610), (5805, 3448256), (6020, 3325104), (6048, 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(20048, 998460), (20160, 992913), (20640, 969822), (21480, 931896), (21672, 923640), (22188, 902160), (22554, 887520), (23091, 866880), (23220, 862064), (24080, 831276), (24165, 828352), (24768, 808185), (25060, 798768), (25776, 776580), (25886, 773280), (27090, 738912), (27735, 721728), (28640, 698922), (28896, 692730), (29584, 676620), (30072, 665640), (30240, 661942), (30788, 650160), (30960, 646548), (32220, 621264), (32508, 615760), (33282, 601440), (33831, 591680), (34368, 582435), (36120, 554184), (36980, 541296), (37152, 538790), (37590, 532512), (38485, 520128), (38664, 517720), (38829, 515520), (40096, 499230), (40635, 492608), (41280, 484911), (42960, 465948), (43344, 461820), (44376, 451080), (45108, 443760), (46182, 433440), (46440, 431032), (48160, 415638), (48330, 414176), (49923, 400960), (50120, 399384), (51552, 388290), (51772, 386640), (53879, 371520), (54180, 369456), (55470, 360864), (56385, 355008), (57280, 349461), (57792, 346365), (59168, 338310), (60144, 332820), (60480, 330971), (61576, 325080), (61920, 323274), (64440, 310632), (64715, 309312), (65016, 307880), (66564, 300720), (67662, 295840), (69273, 288960), (72240, 277092), (73960, 270648), (74304, 269395), (75180, 266256), (76970, 260064), (77328, 258860), (77658, 257760), (80192, 249615), (81270, 246304), (83205, 240576), (85920, 232974), (86688, 230910), (88752, 225540), (90216, 221880), (92364, 216720), (92880, 215516), (96320, 207819), (96660, 207088), (99846, 200480), (100240, 199692), (103104, 194145), (103544, 193320), (107758, 185760), (108360, 184728), (110940, 180432), (112770, 177504), (115455, 173376), (116487, 171840), (118336, 169155), (120288, 166410), (123152, 162540), (123840, 161637), (128880, 155316), (129430, 154656), (130032, 153940), (133128, 150360), (135324, 147920), (138546, 144480)]