21286366920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3770

約数の個数: 512

約数和(自身を含む): 88833024000

約数和(自身を除く): 67546657080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 59, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 118, 120, 126, 130, 135, 140, 156, 168, 177, 180, 182, 189, 195, 210, 216, 234, 236, 252, 260, 270, 273, 280, 295, 312, 315, 351, 354, 360, 364, 378, 390, 413, 420, 455, 468, 472, 504, 520, 531, 540, 546, 585, 590, 630, 702, 708, 728, 756, 767, 780, 819, 826, 840, 885, 910, 936, 945, 1062, 1080, 1092, 1170, 1180, 1239, 1260, 1365, 1404, 1416, 1512, 1534, 1560, 1593, 1638, 1652, 1755, 1770, 1820, 1890, 2065, 2124, 2184, 2301, 2340, 2360, 2457, 2478, 2520, 2655, 2730, 2808, 3068, 3186, 3276, 3304, 3510, 3540, 3640, 3671, 3717, 3780, 3835, 4095, 4130, 4248, 4602, 4680, 4914, 4956, 5310, 5369, 5460, 6136, 6195, 6372, 6552, 6903, 7020, 7080, 7342, 7434, 7560, 7670, 7965, 8190, 8260, 9204, 9828, 9912, 10620, 10738, 10920, 11013, 11151, 11505, 12285, 12390, 12744, 13806, 14040, 14684, 14868, 15340, 15930, 16107, 16380, 16520, 18355, 18408, 18585, 19656, 20709, 21240, 21476, 22026, 22302, 23010, 24570, 24780, 25697, 26845, 27612, 29368, 29736, 30680, 31860, 32214, 32760, 33039, 34515, 36710, 37170, 41418, 42952, 44052, 44604, 46020, 47723, 48321, 49140, 49560, 51394, 53690, 55065, 55224, 55755, 63720, 64428, 66078, 69030, 73420, 74340, 77091, 80535, 82836, 88104, 89208, 92040, 95446, 96642, 98280, 99117, 102788, 103545, 107380, 110130, 111510, 128485, 128856, 132156, 138060, 143169, 144963, 146840, 148680, 154182, 161070, 165195, 165672, 190892, 193284, 198234, 205576, 207090, 214760, 216589, 220260, 223020, 231273, 238615, 241605, 256970, 264312, 276120, 286338, 289926, 308364, 322140, 330390, 334061, 381784, 385455, 386568, 396468, 414180, 429507, 433178, 440520, 446040, 462546, 477230, 483210, 495585, 513940, 572676, 579852, 616728, 644280, 649767, 660780, 668122, 693819, 715845, 724815, 770910, 792936, 828360, 859014, 866356, 925092, 954460, 966420, 991170, 1002183, 1027880, 1082945, 1145352, 1156365, 1159704, 1288521, 1299534, 1321560, 1336244, 1387638, 1431690, 1449630, 1516123, 1541820, 1670305, 1718028, 1732712, 1850184, 1908920, 1932840, 1949301, 1982340, 2004366, 2147535, 2165890, 2312730, 2577042, 2599068, 2672488, 2775276, 2815657, 2863380, 2899260, 3006549, 3032246, 3083640, 3248835, 3340610, 3436056, 3469095, 3898602, 3964680, 4008732, 4295070, 4331780, 4548369, 4625460, 5010915, 5154084, 5198136, 5550552, 5631314, 5726760, 5798520, 5847903, 6013098, 6064492, 6442605, 6497670, 6681220, 6938190, 7580615, 7797204, 8017464, 8446971, 8590140, 8663560, 9019647, 9096738, 9250920, 9746505, 10021830, 10308168, 11262628, 11695806, 12026196, 12128984, 12885210, 12995340, 13362440, 13645107, 13876380, 14078285, 15032745, 15161230, 15594408, 16893942, 17180280, 18039294, 18193476, 19493010, 19709599, 20043660, 22525256, 22741845, 23391612, 24052392, 25340913, 25770420, 25990680, 27290214, 27752760, 28156570, 29239515, 30065490, 30322460, 33787884, 36078588, 36386952, 38986020, 39419198, 40087320, 40935321, 42234855, 45098235, 45483690, 46783224, 50681826, 51540840, 54580428, 56313140, 58479030, 59128797, 60130980, 60644920, 67575768, 68225535, 72157176, 76022739, 77972040, 78838396, 81870642, 84469710, 90196470, 90967380, 98547995, 101363652, 109160856, 112626280, 116958060, 118257594, 120261960, 126704565, 136451070, 152045478, 157676792, 163741284, 168939420, 177386391, 180392940, 181934760, 197095990, 202727304, 204676605, 233916120, 236515188, 253409130, 272902140, 295643985, 304090956, 327482568, 337878840, 354772782, 360785880, 380113695, 394191980, 409353210, 473030376, 506818260, 532159173, 545804280, 591287970, 608181912, 709545564, 760227390, 788383960, 818706420, 886931955, 1013636520, 1064318346, 1182575940, 1419091128, 1520454780, 1637412840, 1773863910, 2128636692, 2365151880, 2660795865, 3040909560, 3547727820, 4257273384, 5321591730, 7095455640, 10643183460, 21286366920]

約数ペア:

[(1, 21286366920), (2, 10643183460), (3, 7095455640), (4, 5321591730), (5, 4257273384), (6, 3547727820), (7, 3040909560), (8, 2660795865), (9, 2365151880), (10, 2128636692), (12, 1773863910), (13, 1637412840), (14, 1520454780), (15, 1419091128), (18, 1182575940), (20, 1064318346), (21, 1013636520), (24, 886931955), (26, 818706420), (27, 788383960), (28, 760227390), (30, 709545564), (35, 608181912), (36, 591287970), (39, 545804280), (40, 532159173), (42, 506818260), (45, 473030376), (52, 409353210), (54, 394191980), (56, 380113695), (59, 360785880), (60, 354772782), (63, 337878840), (65, 327482568), (70, 304090956), (72, 295643985), (78, 272902140), (84, 253409130), (90, 236515188), (91, 233916120), (104, 204676605), (105, 202727304), (108, 197095990), (117, 181934760), (118, 180392940), (120, 177386391), (126, 168939420), (130, 163741284), (135, 157676792), (140, 152045478), (156, 136451070), (168, 126704565), (177, 120261960), (180, 118257594), (182, 116958060), (189, 112626280), (195, 109160856), (210, 101363652), (216, 98547995), (234, 90967380), (236, 90196470), (252, 84469710), (260, 81870642), (270, 78838396), (273, 77972040), (280, 76022739), (295, 72157176), (312, 68225535), (315, 67575768), (351, 60644920), (354, 60130980), (360, 59128797), (364, 58479030), (378, 56313140), (390, 54580428), (413, 51540840), (420, 50681826), (455, 46783224), (468, 45483690), (472, 45098235), (504, 42234855), (520, 40935321), (531, 40087320), (540, 39419198), (546, 38986020), (585, 36386952), (590, 36078588), (630, 33787884), (702, 30322460), (708, 30065490), (728, 29239515), (756, 28156570), (767, 27752760), (780, 27290214), (819, 25990680), (826, 25770420), (840, 25340913), (885, 24052392), (910, 23391612), (936, 22741845), (945, 22525256), (1062, 20043660), (1080, 19709599), (1092, 19493010), (1170, 18193476), (1180, 18039294), (1239, 17180280), (1260, 16893942), (1365, 15594408), (1404, 15161230), (1416, 15032745), (1512, 14078285), (1534, 13876380), (1560, 13645107), (1593, 13362440), (1638, 12995340), (1652, 12885210), (1755, 12128984), (1770, 12026196), (1820, 11695806), (1890, 11262628), (2065, 10308168), (2124, 10021830), (2184, 9746505), (2301, 9250920), (2340, 9096738), (2360, 9019647), (2457, 8663560), (2478, 8590140), (2520, 8446971), (2655, 8017464), (2730, 7797204), (2808, 7580615), (3068, 6938190), (3186, 6681220), (3276, 6497670), (3304, 6442605), (3510, 6064492), (3540, 6013098), (3640, 5847903), (3671, 5798520), (3717, 5726760), (3780, 5631314), (3835, 5550552), (4095, 5198136), (4130, 5154084), (4248, 5010915), (4602, 4625460), (4680, 4548369), (4914, 4331780), (4956, 4295070), (5310, 4008732), (5369, 3964680), (5460, 3898602), (6136, 3469095), (6195, 3436056), (6372, 3340610), (6552, 3248835), (6903, 3083640), (7020, 3032246), (7080, 3006549), (7342, 2899260), (7434, 2863380), (7560, 2815657), (7670, 2775276), (7965, 2672488), (8190, 2599068), (8260, 2577042), (9204, 2312730), (9828, 2165890), (9912, 2147535), (10620, 2004366), (10738, 1982340), (10920, 1949301), (11013, 1932840), (11151, 1908920), (11505, 1850184), (12285, 1732712), (12390, 1718028), (12744, 1670305), (13806, 1541820), (14040, 1516123), (14684, 1449630), (14868, 1431690), (15340, 1387638), (15930, 1336244), (16107, 1321560), (16380, 1299534), (16520, 1288521), (18355, 1159704), (18408, 1156365), (18585, 1145352), (19656, 1082945), (20709, 1027880), (21240, 1002183), (21476, 991170), (22026, 966420), (22302, 954460), (23010, 925092), (24570, 866356), (24780, 859014), (25697, 828360), (26845, 792936), (27612, 770910), (29368, 724815), (29736, 715845), (30680, 693819), (31860, 668122), (32214, 660780), (32760, 649767), (33039, 644280), (34515, 616728), (36710, 579852), (37170, 572676), (41418, 513940), (42952, 495585), (44052, 483210), (44604, 477230), (46020, 462546), (47723, 446040), (48321, 440520), (49140, 433178), (49560, 429507), (51394, 414180), (53690, 396468), (55065, 386568), (55224, 385455), (55755, 381784), (63720, 334061), (64428, 330390), (66078, 322140), (69030, 308364), (73420, 289926), (74340, 286338), (77091, 276120), (80535, 264312), (82836, 256970), (88104, 241605), (89208, 238615), (92040, 231273), (95446, 223020), (96642, 220260), (98280, 216589), (99117, 214760), (102788, 207090), (103545, 205576), (107380, 198234), (110130, 193284), (111510, 190892), (128485, 165672), (128856, 165195), (132156, 161070), (138060, 154182), (143169, 148680), (144963, 146840)]