20588855040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1$

素因数の和:8144

約数の個数: 432

約数和(自身を含む): 81237619008

約数和(自身を除く): 60648763968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2304, 2340, 2448, 2496, 2652, 2720, 2880, 3060, 3120, 3264, 3315, 3328, 3536, 3744, 3840, 3978, 4080, 4160, 4352, 4420, 4680, 4896, 4992, 5304, 5440, 5760, 6120, 6240, 6528, 6630, 7072, 7488, 7956, 8087, 8160, 8320, 8840, 9360, 9792, 9945, 9984, 10608, 10880, 11520, 12240, 12480, 13056, 13260, 14144, 14976, 15912, 16174, 16320, 16640, 17680, 18720, 19584, 19890, 21216, 21760, 24261, 24480, 24960, 26520, 28288, 29952, 31824, 32348, 32640, 35360, 37440, 39168, 39780, 40435, 42432, 48522, 48960, 49920, 53040, 56576, 63648, 64696, 65280, 70720, 72783, 74880, 79560, 80870, 84864, 97044, 97920, 105131, 106080, 121305, 127296, 129392, 137479, 141440, 145566, 149760, 159120, 161740, 169728, 194088, 195840, 210262, 212160, 242610, 254592, 258784, 274958, 282880, 291132, 315393, 318240, 323480, 363915, 388176, 412437, 420524, 424320, 485220, 509184, 517568, 525655, 549916, 582264, 630786, 636480, 646960, 687395, 727830, 776352, 824874, 841048, 848640, 946179, 970440, 1035136, 1051310, 1099832, 1164528, 1237311, 1261572, 1272960, 1293920, 1374790, 1455660, 1552704, 1576965, 1649748, 1682096, 1787227, 1892358, 1940880, 2062185, 2070272, 2102620, 2199664, 2329056, 2474622, 2523144, 2545920, 2587840, 2749580, 2911320, 3105408, 3153930, 3299496, 3364192, 3574454, 3784716, 3881760, 4124370, 4205240, 4399328, 4658112, 4730895, 4949244, 5046288, 5175680, 5361681, 5499160, 5822640, 6186555, 6210816, 6307860, 6598992, 6728384, 7148908, 7569432, 7763520, 8248740, 8410480, 8798656, 8936135, 9316224, 9461790, 9898488, 10092576, 10351360, 10723362, 10998320, 11645280, 12373110, 12615720, 13197984, 13456768, 14297816, 15138864, 15527040, 16085043, 16497480, 16820960, 17597312, 17872270, 18632448, 18923580, 19796976, 20185152, 21446724, 21996640, 23290560, 24746220, 25231440, 26395968, 26808405, 26913536, 28595632, 30277728, 31054080, 32170086, 32994960, 33641920, 35194624, 35744540, 37847160, 39593952, 40370304, 42893448, 43993280, 46581120, 49492440, 50462880, 52791936, 53616810, 57191264, 60555456, 64340172, 65989920, 67283840, 71489080, 75694320, 79187904, 80425215, 80740608, 85786896, 87986560, 93162240, 98984880, 100925760, 105583872, 107233620, 114382528, 121110912, 128680344, 131979840, 134567680, 142978160, 151388640, 158375808, 160850430, 171573792, 175973120, 197969760, 201851520, 214467240, 228765056, 242221824, 257360688, 263959680, 285956320, 302777280, 316751616, 321700860, 343147584, 395939520, 403703040, 428934480, 457530112, 514721376, 527919360, 571912640, 605554560, 643401720, 686295168, 791879040, 857868960, 1029442752, 1143825280, 1211109120, 1286803440, 1372590336, 1583758080, 1715737920, 2058885504, 2287650560, 2573606880, 3431475840, 4117771008, 5147213760, 6862951680, 10294427520, 20588855040]

約数ペア:

[(1, 20588855040), (2, 10294427520), (3, 6862951680), (4, 5147213760), (5, 4117771008), (6, 3431475840), (8, 2573606880), (9, 2287650560), (10, 2058885504), (12, 1715737920), (13, 1583758080), (15, 1372590336), (16, 1286803440), (17, 1211109120), (18, 1143825280), (20, 1029442752), (24, 857868960), (26, 791879040), (30, 686295168), (32, 643401720), (34, 605554560), (36, 571912640), (39, 527919360), (40, 514721376), (45, 457530112), (48, 428934480), (51, 403703040), (52, 395939520), (60, 343147584), (64, 321700860), (65, 316751616), (68, 302777280), (72, 285956320), (78, 263959680), (80, 257360688), (85, 242221824), (90, 228765056), (96, 214467240), (102, 201851520), (104, 197969760), (117, 175973120), (120, 171573792), (128, 160850430), (130, 158375808), (136, 151388640), (144, 142978160), (153, 134567680), (156, 131979840), (160, 128680344), (170, 121110912), (180, 114382528), (192, 107233620), (195, 105583872), (204, 100925760), (208, 98984880), (221, 93162240), (234, 87986560), (240, 85786896), (255, 80740608), (256, 80425215), (260, 79187904), (272, 75694320), (288, 71489080), (306, 67283840), (312, 65989920), (320, 64340172), (340, 60555456), (360, 57191264), (384, 53616810), (390, 52791936), (408, 50462880), (416, 49492440), (442, 46581120), (468, 43993280), (480, 42893448), (510, 40370304), (520, 39593952), (544, 37847160), (576, 35744540), (585, 35194624), (612, 33641920), (624, 32994960), (640, 32170086), (663, 31054080), (680, 30277728), (720, 28595632), (765, 26913536), (768, 26808405), (780, 26395968), (816, 25231440), (832, 24746220), (884, 23290560), (936, 21996640), (960, 21446724), (1020, 20185152), (1040, 19796976), (1088, 18923580), (1105, 18632448), (1152, 17872270), (1170, 17597312), (1224, 16820960), (1248, 16497480), (1280, 16085043), (1326, 15527040), (1360, 15138864), (1440, 14297816), (1530, 13456768), (1560, 13197984), (1632, 12615720), (1664, 12373110), (1768, 11645280), (1872, 10998320), (1920, 10723362), (1989, 10351360), (2040, 10092576), (2080, 9898488), (2176, 9461790), (2210, 9316224), (2304, 8936135), (2340, 8798656), (2448, 8410480), (2496, 8248740), (2652, 7763520), (2720, 7569432), (2880, 7148908), (3060, 6728384), (3120, 6598992), (3264, 6307860), (3315, 6210816), (3328, 6186555), (3536, 5822640), (3744, 5499160), (3840, 5361681), (3978, 5175680), (4080, 5046288), (4160, 4949244), (4352, 4730895), (4420, 4658112), (4680, 4399328), (4896, 4205240), (4992, 4124370), (5304, 3881760), (5440, 3784716), (5760, 3574454), (6120, 3364192), (6240, 3299496), (6528, 3153930), (6630, 3105408), (7072, 2911320), (7488, 2749580), (7956, 2587840), (8087, 2545920), (8160, 2523144), (8320, 2474622), (8840, 2329056), (9360, 2199664), (9792, 2102620), (9945, 2070272), (9984, 2062185), (10608, 1940880), (10880, 1892358), (11520, 1787227), (12240, 1682096), (12480, 1649748), (13056, 1576965), (13260, 1552704), (14144, 1455660), (14976, 1374790), (15912, 1293920), (16174, 1272960), (16320, 1261572), (16640, 1237311), (17680, 1164528), (18720, 1099832), (19584, 1051310), (19890, 1035136), (21216, 970440), (21760, 946179), (24261, 848640), (24480, 841048), (24960, 824874), (26520, 776352), (28288, 727830), (29952, 687395), (31824, 646960), (32348, 636480), (32640, 630786), (35360, 582264), (37440, 549916), (39168, 525655), (39780, 517568), (40435, 509184), (42432, 485220), (48522, 424320), (48960, 420524), (49920, 412437), (53040, 388176), (56576, 363915), (63648, 323480), (64696, 318240), (65280, 315393), (70720, 291132), (72783, 282880), (74880, 274958), (79560, 258784), (80870, 254592), (84864, 242610), (97044, 212160), (97920, 210262), (105131, 195840), (106080, 194088), (121305, 169728), (127296, 161740), (129392, 159120), (137479, 149760), (141440, 145566)]