21093103080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1659

約数の個数: 640

約数和(自身を含む): 88095744000

約数和(自身を除く): 67002640920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 62, 63, 70, 72, 76, 81, 84, 90, 93, 95, 105, 108, 114, 120, 124, 126, 133, 135, 140, 152, 155, 162, 168, 171, 180, 186, 189, 190, 210, 216, 217, 228, 248, 252, 266, 270, 279, 280, 285, 310, 315, 324, 342, 360, 372, 378, 380, 399, 405, 420, 434, 456, 465, 504, 513, 532, 540, 558, 567, 570, 589, 620, 630, 648, 651, 665, 684, 744, 756, 760, 798, 810, 837, 840, 855, 868, 930, 945, 1026, 1064, 1080, 1085, 1116, 1134, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1512, 1539, 1579, 1596, 1620, 1674, 1710, 1736, 1767, 1860, 1890, 1953, 1995, 2052, 2170, 2232, 2268, 2280, 2356, 2394, 2511, 2520, 2565, 2604, 2660, 2790, 2835, 2945, 3078, 3158, 3192, 3240, 3255, 3348, 3420, 3534, 3591, 3720, 3780, 3906, 3990, 4104, 4123, 4185, 4340, 4536, 4712, 4737, 4788, 5022, 5130, 5208, 5301, 5320, 5580, 5670, 5859, 5890, 5985, 6156, 6316, 6510, 6696, 6840, 7068, 7182, 7560, 7695, 7812, 7895, 7980, 8246, 8370, 8680, 8835, 9474, 9576, 9765, 10044, 10260, 10602, 10773, 11053, 11160, 11340, 11718, 11780, 11970, 12312, 12369, 12555, 12632, 13020, 14136, 14211, 14364, 15390, 15624, 15790, 15903, 15960, 16492, 16740, 17577, 17670, 17955, 18948, 19530, 20088, 20520, 20615, 21204, 21546, 22106, 22680, 23436, 23560, 23685, 23940, 24738, 25110, 26040, 26505, 28422, 28728, 29295, 30001, 30780, 31580, 31806, 32984, 33159, 33480, 35154, 35340, 35910, 37107, 37896, 39060, 41230, 42408, 42633, 43092, 44212, 46872, 47370, 47709, 47880, 48949, 49476, 50220, 53010, 53865, 55265, 56844, 58590, 60002, 61560, 61845, 63160, 63612, 66318, 70308, 70680, 71055, 71820, 74214, 78120, 79515, 82460, 85266, 86184, 87885, 88424, 90003, 94740, 95418, 97898, 98952, 99477, 100440, 106020, 107730, 110530, 111321, 113688, 117180, 120004, 123690, 127224, 127899, 132636, 140616, 142110, 143640, 146847, 148428, 150005, 159030, 164920, 165795, 170532, 175770, 180006, 185535, 189480, 190836, 195796, 198954, 210007, 212040, 213165, 215460, 221060, 222642, 234360, 238545, 240008, 244745, 247380, 255798, 265272, 270009, 284220, 293694, 296856, 298431, 300010, 318060, 331590, 333963, 341064, 342643, 351540, 360012, 371070, 381672, 391592, 397908, 420014, 426330, 430920, 440541, 442120, 445284, 450015, 477090, 489490, 494760, 497385, 511596, 540018, 556605, 568440, 587388, 596862, 600020, 630021, 636120, 639495, 663180, 667926, 685286, 703080, 720024, 734235, 742140, 795816, 810027, 840028, 852660, 881082, 890568, 895293, 900030, 930031, 954180, 978980, 994770, 1023192, 1027929, 1050035, 1080036, 1113210, 1174776, 1193724, 1200040, 1260042, 1278990, 1321623, 1326360, 1335852, 1350045, 1370572, 1468470, 1484280, 1492155, 1620054, 1669815, 1680056, 1705320, 1713215, 1762164, 1790586, 1800060, 1860062, 1890063, 1908360, 1957960, 1989540, 2055858, 2100070, 2160072, 2202705, 2226420, 2387448, 2430081, 2520084, 2557980, 2643246, 2671704, 2700090, 2741144, 2790093, 2936940, 2984310, 3083787, 3150105, 3240108, 3339630, 3426430, 3524328, 3581172, 3600120, 3720124, 3780126, 3964869, 3979080, 4050135, 4111716, 4200140, 4405410, 4452840, 4476465, 4650155, 4860162, 5040168, 5115960, 5139645, 5286492, 5400180, 5580186, 5670189, 5873880, 5968620, 6167574, 6300210, 6480216, 6510217, 6608115, 6679260, 6852860, 7162344, 7440248, 7560252, 7929738, 8100270, 8223432, 8370279, 8400280, 8810820, 8952930, 9251361, 9300310, 9450315, 9720324, 10279290, 10572984, 10800360, 11160372, 11340378, 11937240, 12150405, 12335148, 12600420, 13020434, 13216230, 13358520, 13705720, 13950465, 15120504, 15418935, 15859476, 16200540, 16740558, 17010567, 17621640, 17905860, 18502722, 18600620, 18900630, 19440648, 19530651, 19824345, 20558580, 22320744, 22680756, 24300810, 24670296, 25110837, 25200840, 26040868, 26432460, 27754083, 27900930, 28350945, 30837870, 31718952, 32401080, 32551085, 33481116, 34021134, 35811720, 37005444, 37201240, 37801260, 39061302, 39648690, 41117160, 41851395, 45361512, 46256805, 48601620, 50221674, 52081736, 52864920, 55508166, 55801860, 56701890, 58591953, 61675740, 65102170, 66962232, 68042268, 74010888, 75332511, 75602520, 78122604, 79297380, 83702790, 85052835, 92513610, 97203240, 97653255, 100443348, 111016332, 111603720, 113403780, 117183906, 123351480, 125554185, 130204340, 136084536, 138770415, 150665022, 156245208, 158594760, 167405580, 170105670, 175775859, 185027220, 195306510, 200886696, 222032664, 226807560, 234367812, 251108370, 260408680, 277540830, 292959765, 301330044, 334811160, 340211340, 351551718, 370054440, 376662555, 390613020, 468735624, 502216740, 527327577, 555081660, 585919530, 602660088, 680422680, 703103436, 753325110, 781226040, 878879295, 1004433480, 1054655154, 1110163320, 1171839060, 1406206872, 1506650220, 1757758590, 2109310308, 2343678120, 2636637885, 3013300440, 3515517180, 4218620616, 5273275770, 7031034360, 10546551540, 21093103080]

約数ペア:

[(1, 21093103080), (2, 10546551540), (3, 7031034360), (4, 5273275770), (5, 4218620616), (6, 3515517180), (7, 3013300440), (8, 2636637885), (9, 2343678120), (10, 2109310308), (12, 1757758590), (14, 1506650220), (15, 1406206872), (18, 1171839060), (19, 1110163320), (20, 1054655154), (21, 1004433480), (24, 878879295), (27, 781226040), (28, 753325110), (30, 703103436), (31, 680422680), (35, 602660088), (36, 585919530), (38, 555081660), (40, 527327577), (42, 502216740), (45, 468735624), (54, 390613020), (56, 376662555), (57, 370054440), (60, 351551718), (62, 340211340), (63, 334811160), (70, 301330044), (72, 292959765), (76, 277540830), (81, 260408680), (84, 251108370), (90, 234367812), (93, 226807560), (95, 222032664), (105, 200886696), (108, 195306510), (114, 185027220), (120, 175775859), (124, 170105670), (126, 167405580), (133, 158594760), (135, 156245208), (140, 150665022), (152, 138770415), (155, 136084536), (162, 130204340), (168, 125554185), (171, 123351480), (180, 117183906), (186, 113403780), (189, 111603720), (190, 111016332), (210, 100443348), (216, 97653255), (217, 97203240), (228, 92513610), (248, 85052835), (252, 83702790), (266, 79297380), (270, 78122604), (279, 75602520), (280, 75332511), (285, 74010888), (310, 68042268), (315, 66962232), (324, 65102170), (342, 61675740), (360, 58591953), (372, 56701890), (378, 55801860), (380, 55508166), (399, 52864920), (405, 52081736), (420, 50221674), (434, 48601620), (456, 46256805), (465, 45361512), (504, 41851395), (513, 41117160), (532, 39648690), (540, 39061302), (558, 37801260), (567, 37201240), (570, 37005444), (589, 35811720), (620, 34021134), (630, 33481116), (648, 32551085), (651, 32401080), (665, 31718952), (684, 30837870), (744, 28350945), (756, 27900930), (760, 27754083), (798, 26432460), (810, 26040868), (837, 25200840), (840, 25110837), (855, 24670296), (868, 24300810), (930, 22680756), (945, 22320744), (1026, 20558580), (1064, 19824345), (1080, 19530651), (1085, 19440648), (1116, 18900630), (1134, 18600620), (1140, 18502722), (1178, 17905860), (1197, 17621640), (1240, 17010567), (1260, 16740558), (1302, 16200540), (1330, 15859476), (1368, 15418935), (1395, 15120504), (1512, 13950465), (1539, 13705720), (1579, 13358520), (1596, 13216230), (1620, 13020434), (1674, 12600420), (1710, 12335148), (1736, 12150405), (1767, 11937240), (1860, 11340378), (1890, 11160372), (1953, 10800360), (1995, 10572984), (2052, 10279290), (2170, 9720324), (2232, 9450315), (2268, 9300310), (2280, 9251361), (2356, 8952930), (2394, 8810820), (2511, 8400280), (2520, 8370279), (2565, 8223432), (2604, 8100270), (2660, 7929738), (2790, 7560252), (2835, 7440248), (2945, 7162344), (3078, 6852860), (3158, 6679260), (3192, 6608115), (3240, 6510217), (3255, 6480216), (3348, 6300210), (3420, 6167574), (3534, 5968620), (3591, 5873880), (3720, 5670189), (3780, 5580186), (3906, 5400180), (3990, 5286492), (4104, 5139645), (4123, 5115960), (4185, 5040168), (4340, 4860162), (4536, 4650155), (4712, 4476465), (4737, 4452840), (4788, 4405410), (5022, 4200140), (5130, 4111716), (5208, 4050135), (5301, 3979080), (5320, 3964869), (5580, 3780126), (5670, 3720124), (5859, 3600120), (5890, 3581172), (5985, 3524328), (6156, 3426430), (6316, 3339630), (6510, 3240108), (6696, 3150105), (6840, 3083787), (7068, 2984310), (7182, 2936940), (7560, 2790093), (7695, 2741144), (7812, 2700090), (7895, 2671704), (7980, 2643246), (8246, 2557980), (8370, 2520084), (8680, 2430081), (8835, 2387448), (9474, 2226420), (9576, 2202705), (9765, 2160072), (10044, 2100070), (10260, 2055858), (10602, 1989540), (10773, 1957960), (11053, 1908360), (11160, 1890063), (11340, 1860062), (11718, 1800060), (11780, 1790586), (11970, 1762164), (12312, 1713215), (12369, 1705320), (12555, 1680056), (12632, 1669815), (13020, 1620054), (14136, 1492155), (14211, 1484280), (14364, 1468470), (15390, 1370572), (15624, 1350045), (15790, 1335852), (15903, 1326360), (15960, 1321623), (16492, 1278990), (16740, 1260042), (17577, 1200040), (17670, 1193724), (17955, 1174776), (18948, 1113210), (19530, 1080036), (20088, 1050035), (20520, 1027929), (20615, 1023192), (21204, 994770), (21546, 978980), (22106, 954180), (22680, 930031), (23436, 900030), (23560, 895293), (23685, 890568), (23940, 881082), (24738, 852660), (25110, 840028), (26040, 810027), (26505, 795816), (28422, 742140), (28728, 734235), (29295, 720024), (30001, 703080), (30780, 685286), (31580, 667926), (31806, 663180), (32984, 639495), (33159, 636120), (33480, 630021), (35154, 600020), (35340, 596862), (35910, 587388), (37107, 568440), (37896, 556605), (39060, 540018), (41230, 511596), (42408, 497385), (42633, 494760), (43092, 489490), (44212, 477090), (46872, 450015), (47370, 445284), (47709, 442120), (47880, 440541), (48949, 430920), (49476, 426330), (50220, 420014), (53010, 397908), (53865, 391592), (55265, 381672), (56844, 371070), (58590, 360012), (60002, 351540), (61560, 342643), (61845, 341064), (63160, 333963), (63612, 331590), (66318, 318060), (70308, 300010), (70680, 298431), (71055, 296856), (71820, 293694), (74214, 284220), (78120, 270009), (79515, 265272), (82460, 255798), (85266, 247380), (86184, 244745), (87885, 240008), (88424, 238545), (90003, 234360), (94740, 222642), (95418, 221060), (97898, 215460), (98952, 213165), (99477, 212040), (100440, 210007), (106020, 198954), (107730, 195796), (110530, 190836), (111321, 189480), (113688, 185535), (117180, 180006), (120004, 175770), (123690, 170532), (127224, 165795), (127899, 164920), (132636, 159030), (140616, 150005), (142110, 148428), (143640, 146847)]