20017736640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 1008

約数和(自身を含む): 83476673280

約数和(自身を除く): 63458936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 31, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 62, 64, 66, 68, 72, 80, 85, 88, 90, 93, 96, 99, 102, 109, 110, 120, 121, 124, 132, 136, 144, 153, 155, 160, 165, 170, 176, 180, 186, 187, 192, 198, 204, 218, 220, 240, 242, 248, 255, 264, 272, 279, 288, 306, 310, 320, 327, 330, 340, 341, 352, 360, 363, 372, 374, 396, 408, 436, 440, 465, 480, 484, 495, 496, 510, 527, 528, 544, 545, 558, 561, 576, 605, 612, 620, 654, 660, 680, 682, 704, 720, 726, 744, 748, 765, 792, 816, 872, 880, 930, 935, 960, 968, 981, 990, 992, 1020, 1023, 1054, 1056, 1088, 1089, 1090, 1116, 1122, 1199, 1210, 1224, 1240, 1308, 1320, 1360, 1364, 1395, 1440, 1452, 1488, 1496, 1530, 1581, 1584, 1632, 1635, 1683, 1705, 1744, 1760, 1815, 1853, 1860, 1870, 1936, 1962, 1980, 1984, 2040, 2046, 2057, 2108, 2112, 2178, 2180, 2232, 2244, 2398, 2420, 2448, 2480, 2616, 2635, 2640, 2720, 2728, 2790, 2805, 2880, 2904, 2976, 2992, 3060, 3069, 3162, 3168, 3264, 3270, 3366, 3379, 3410, 3488, 3520, 3597, 3630, 3706, 3720, 3740, 3751, 3872, 3924, 3960, 4080, 4092, 4114, 4216, 4356, 4360, 4464, 4488, 4743, 4796, 4840, 4896, 4905, 4960, 5115, 5232, 5270, 5280, 5440, 5445, 5456, 5559, 5580, 5610, 5797, 5808, 5952, 5984, 5995, 6120, 6138, 6171, 6324, 6336, 6540, 6732, 6758, 6820, 6976, 7194, 7260, 7412, 7440, 7480, 7502, 7744, 7848, 7905, 7920, 8160, 8184, 8228, 8415, 8432, 8712, 8720, 8928, 8976, 9265, 9486, 9592, 9680, 9792, 9810, 9920, 10137, 10230, 10285, 10464, 10540, 10560, 10791, 10890, 10912, 11118, 11160, 11220, 11253, 11594, 11616, 11968, 11990, 12240, 12276, 12342, 12648, 13080, 13189, 13464, 13516, 13640, 14388, 14520, 14824, 14880, 14960, 15004, 15345, 15696, 15810, 15840, 16320, 16368, 16456, 16677, 16830, 16864, 16895, 17391, 17424, 17440, 17856, 17952, 17985, 18513, 18530, 18755, 18972, 19184, 19360, 19620, 20274, 20383, 20460, 20570, 20928, 21080, 21582, 21780, 21824, 22236, 22320, 22440, 22506, 23188, 23232, 23715, 23980, 24480, 24552, 24684, 25296, 26160, 26378, 26928, 27032, 27280, 27795, 28776, 28985, 29040, 29648, 29760, 29920, 30008, 30411, 30690, 30855, 31392, 31620, 31680, 32736, 32912, 33354, 33660, 33728, 33759, 33790, 34782, 34848, 34880, 35904, 35970, 37026, 37060, 37169, 37510, 37944, 38368, 38720, 39240, 39567, 40548, 40766, 40920, 41140, 42160, 43164, 43560, 44472, 44640, 44880, 45012, 46376, 47430, 47960, 48960, 49104, 49368, 50592, 50685, 52173, 52320, 52756, 53856, 53955, 54064, 54560, 55590, 56265, 57443, 57552, 57970, 58080, 59296, 59840, 60016, 60822, 61149, 61380, 61710, 62784, 63240, 63767, 65472, 65824, 65945, 66708, 67320, 67518, 67580, 69564, 69696, 71940, 74052, 74120, 74338, 75020, 75888, 76736, 78480, 79134, 81096, 81532, 81840, 82280, 83385, 84320, 86328, 86955, 87120, 88944, 89280, 89760, 90024, 92565, 92752, 94860, 95920, 98208, 98736, 101184, 101370, 101915, 104346, 104640, 105512, 107712, 107910, 108128, 109120, 111180, 111507, 112530, 114886, 115104, 115940, 116160, 118592, 118701, 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493680, 505920, 510136, 516987, 521730, 527560, 533664, 538560, 540144, 540640, 556512, 557535, 573903, 574430, 575520, 592416, 592960, 593505, 594704, 600160, 608220, 611490, 631873, 633072, 637670, 648768, 652256, 658240, 667080, 669042, 672639, 675180, 689316, 690624, 695640, 720192, 733788, 740520, 743380, 758880, 765204, 791340, 810960, 815320, 817718, 834768, 844096, 861645, 863280, 889440, 892056, 896852, 900240, 917235, 919088, 927520, 949608, 956505, 973152, 978384, 982080, 987360, 1020272, 1033974, 1043460, 1055120, 1067328, 1080288, 1081280, 1113024, 1115070, 1121065, 1147806, 1148860, 1151040, 1184832, 1187010, 1189408, 1200320, 1216440, 1222980, 1226577, 1263746, 1266144, 1275340, 1304512, 1334160, 1338084, 1345278, 1350360, 1378632, 1391280, 1467576, 1481040, 1486760, 1517760, 1530408, 1582680, 1621920, 1630640, 1635436, 1669536, 1672605, 1723290, 1726560, 1778880, 1784112, 1793704, 1800480, 1834470, 1838176, 1855040, 1895619, 1899216, 1913010, 1946304, 1956768, 1974720, 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約数ペア:

[(1, 20017736640), (2, 10008868320), (3, 6672578880), (4, 5004434160), (5, 4003547328), (6, 3336289440), (8, 2502217080), (9, 2224192960), (10, 2001773664), (11, 1819794240), (12, 1668144720), (15, 1334515776), (16, 1251108540), (17, 1177513920), (18, 1112096480), (20, 1000886832), (22, 909897120), (24, 834072360), (30, 667257888), (31, 645733440), (32, 625554270), (33, 606598080), (34, 588756960), (36, 556048240), (40, 500443416), (44, 454948560), (45, 444838592), (48, 417036180), (51, 392504640), (55, 363958848), (60, 333628944), (62, 322866720), (64, 312777135), (66, 303299040), (68, 294378480), (72, 278024120), (80, 250221708), (85, 235502784), (88, 227474280), (90, 222419296), (93, 215244480), (96, 208518090), (99, 202199360), (102, 196252320), (109, 183648960), (110, 181979424), (120, 166814472), (121, 165435840), (124, 161433360), (132, 151649520), (136, 147189240), (144, 139012060), (153, 130834880), (155, 129146688), (160, 125110854), (165, 121319616), (170, 117751392), (176, 113737140), (180, 111209648), (186, 107622240), (187, 107046720), (192, 104259045), (198, 101099680), (204, 98126160), (218, 91824480), (220, 90989712), (240, 83407236), (242, 82717920), (248, 80716680), (255, 78500928), (264, 75824760), (272, 73594620), (279, 71748160), (288, 69506030), (306, 65417440), (310, 64573344), (320, 62555427), (327, 61216320), (330, 60659808), (340, 58875696), (341, 58703040), (352, 56868570), (360, 55604824), (363, 55145280), (372, 53811120), (374, 53523360), (396, 50549840), (408, 49063080), (436, 45912240), (440, 45494856), (465, 43048896), (480, 41703618), (484, 41358960), (495, 40439872), (496, 40358340), (510, 39250464), (527, 37984320), (528, 37912380), (544, 36797310), (545, 36729792), (558, 35874080), (561, 35682240), (576, 34753015), (605, 33087168), (612, 32708720), (620, 32286672), (654, 30608160), (660, 30329904), (680, 29437848), (682, 29351520), (704, 28434285), (720, 27802412), (726, 27572640), (744, 26905560), (748, 26761680), (765, 26166976), (792, 25274920), (816, 24531540), (872, 22956120), (880, 22747428), (930, 21524448), (935, 21409344), (960, 20851809), (968, 20679480), (981, 20405440), (990, 20219936), (992, 20179170), (1020, 19625232), (1023, 19567680), (1054, 18992160), (1056, 18956190), (1088, 18398655), (1089, 18381760), (1090, 18364896), (1116, 17937040), (1122, 17841120), (1199, 16695360), (1210, 16543584), (1224, 16354360), (1240, 16143336), (1308, 15304080), (1320, 15164952), (1360, 14718924), (1364, 14675760), (1395, 14349632), (1440, 13901206), (1452, 13786320), (1488, 13452780), (1496, 13380840), (1530, 13083488), (1581, 12661440), (1584, 12637460), (1632, 12265770), (1635, 12243264), (1683, 11894080), (1705, 11740608), (1744, 11478060), (1760, 11373714), (1815, 11029056), (1853, 10802880), (1860, 10762224), (1870, 10704672), (1936, 10339740), (1962, 10202720), (1980, 10109968), (1984, 10089585), (2040, 9812616), (2046, 9783840), (2057, 9731520), (2108, 9496080), (2112, 9478095), (2178, 9190880), (2180, 9182448), (2232, 8968520), (2244, 8920560), (2398, 8347680), (2420, 8271792), (2448, 8177180), (2480, 8071668), (2616, 7652040), (2635, 7596864), (2640, 7582476), (2720, 7359462), (2728, 7337880), (2790, 7174816), (2805, 7136448), (2880, 6950603), (2904, 6893160), (2976, 6726390), (2992, 6690420), (3060, 6541744), (3069, 6522560), (3162, 6330720), (3168, 6318730), (3264, 6132885), (3270, 6121632), (3366, 5947040), (3379, 5924160), (3410, 5870304), (3488, 5739030), (3520, 5686857), (3597, 5565120), (3630, 5514528), (3706, 5401440), (3720, 5381112), (3740, 5352336), (3751, 5336640), (3872, 5169870), (3924, 5101360), (3960, 5054984), (4080, 4906308), (4092, 4891920), (4114, 4865760), (4216, 4748040), (4356, 4595440), (4360, 4591224), (4464, 4484260), (4488, 4460280), (4743, 4220480), (4796, 4173840), (4840, 4135896), (4896, 4088590), (4905, 4081088), (4960, 4035834), (5115, 3913536), (5232, 3826020), (5270, 3798432), (5280, 3791238), (5440, 3679731), (5445, 3676352), (5456, 3668940), (5559, 3600960), (5580, 3587408), (5610, 3568224), (5797, 3453120), (5808, 3446580), (5952, 3363195), (5984, 3345210), (5995, 3339072), (6120, 3270872), (6138, 3261280), (6171, 3243840), (6324, 3165360), (6336, 3159365), (6540, 3060816), (6732, 2973520), (6758, 2962080), (6820, 2935152), (6976, 2869515), (7194, 2782560), (7260, 2757264), (7412, 2700720), (7440, 2690556), (7480, 2676168), (7502, 2668320), (7744, 2584935), (7848, 2550680), (7905, 2532288), (7920, 2527492), (8160, 2453154), (8184, 2445960), (8228, 2432880), (8415, 2378816), (8432, 2374020), (8712, 2297720), (8720, 2295612), (8928, 2242130), (8976, 2230140), (9265, 2160576), (9486, 2110240), (9592, 2086920), (9680, 2067948), (9792, 2044295), (9810, 2040544), (9920, 2017917), (10137, 1974720), (10230, 1956768), (10285, 1946304), (10464, 1913010), (10540, 1899216), (10560, 1895619), (10791, 1855040), (10890, 1838176), (10912, 1834470), (11118, 1800480), (11160, 1793704), (11220, 1784112), (11253, 1778880), (11594, 1726560), (11616, 1723290), (11968, 1672605), (11990, 1669536), (12240, 1635436), (12276, 1630640), (12342, 1621920), (12648, 1582680), (13080, 1530408), (13189, 1517760), (13464, 1486760), (13516, 1481040), (13640, 1467576), (14388, 1391280), (14520, 1378632), (14824, 1350360), (14880, 1345278), (14960, 1338084), (15004, 1334160), (15345, 1304512), (15696, 1275340), (15810, 1266144), (15840, 1263746), (16320, 1226577), (16368, 1222980), (16456, 1216440), (16677, 1200320), (16830, 1189408), (16864, 1187010), (16895, 1184832), (17391, 1151040), (17424, 1148860), (17440, 1147806), (17856, 1121065), (17952, 1115070), (17985, 1113024), (18513, 1081280), (18530, 1080288), (18755, 1067328), (18972, 1055120), (19184, 1043460), (19360, 1033974), (19620, 1020272), (20274, 987360), (20383, 982080), (20460, 978384), (20570, 973152), (20928, 956505), (21080, 949608), (21582, 927520), (21780, 919088), (21824, 917235), (22236, 900240), (22320, 896852), (22440, 892056), (22506, 889440), (23188, 863280), (23232, 861645), (23715, 844096), (23980, 834768), (24480, 817718), (24552, 815320), (24684, 810960), (25296, 791340), (26160, 765204), (26378, 758880), (26928, 743380), (27032, 740520), (27280, 733788), (27795, 720192), (28776, 695640), (28985, 690624), (29040, 689316), (29648, 675180), (29760, 672639), (29920, 669042), (30008, 667080), (30411, 658240), (30690, 652256), (30855, 648768), (31392, 637670), (31620, 633072), (31680, 631873), (32736, 611490), (32912, 608220), (33354, 600160), (33660, 594704), (33728, 593505), (33759, 592960), (33790, 592416), (34782, 575520), (34848, 574430), (34880, 573903), (35904, 557535), (35970, 556512), (37026, 540640), (37060, 540144), (37169, 538560), (37510, 533664), (37944, 527560), (38368, 521730), (38720, 516987), (39240, 510136), (39567, 505920), (40548, 493680), (40766, 491040), (40920, 489192), (41140, 486576), (42160, 474804), (43164, 463760), (43560, 459544), (44472, 450120), (44640, 448426), (44880, 446028), (45012, 444720), (46376, 431640), (47430, 422048), (47960, 417384), (48960, 408859), (49104, 407660), (49368, 405480), (50592, 395670), (50685, 394944), (52173, 383680), (52320, 382602), (52756, 379440), (53856, 371690), (53955, 371008), (54064, 370260), (54560, 366894), (55590, 360096), (56265, 355776), (57443, 348480), (57552, 347820), (57970, 345312), (58080, 344658), (59296, 337590), (59840, 334521), (60016, 333540), (60822, 329120), (61149, 327360), (61380, 326128), (61710, 324384), (62784, 318835), (63240, 316536), (63767, 313920), (65472, 305745), (65824, 304110), (65945, 303552), (66708, 300080), (67320, 297352), (67518, 296480), (67580, 296208), (69564, 287760), (69696, 287215), (71940, 278256), (74052, 270320), (74120, 270072), (74338, 269280), (75020, 266832), (75888, 263780), (76736, 260865), (78480, 255068), (79134, 252960), (81096, 246840), (81532, 245520), (81840, 244596), (82280, 243288), (83385, 240064), (84320, 237402), (86328, 231880), (86955, 230208), (87120, 229772), (88944, 225060), (89280, 224213), (89760, 223014), (90024, 222360), (92565, 216256), (92752, 215820), (94860, 211024), (95920, 208692), (98208, 203830), (98736, 202740), (101184, 197835), (101370, 197472), (101915, 196416), (104346, 191840), (104640, 191301), (105512, 189720), (107712, 185845), (107910, 185504), (108128, 185130), (109120, 183447), (111180, 180048), (111507, 179520), (112530, 177888), (114886, 174240), (115104, 173910), (115940, 172656), (116160, 172329), (118592, 168795), (118701, 168640), (120032, 166770), (121644, 164560), (122298, 163680), (122760, 163064), (123420, 162192), (126480, 158268), (127534, 156960), (131648, 152055), (131890, 151776), (133416, 150040), (134640, 148676), (135036, 148240), (135160, 148104), (139128, 143880)]