20084747760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5939}}^1$

素因数の和:6037

約数の個数: 480

約数和(自身を含む): 85488099840

約数和(自身を除く): 65403352080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 61, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 122, 126, 132, 140, 144, 154, 165, 168, 176, 180, 183, 198, 210, 220, 231, 240, 244, 252, 264, 280, 305, 308, 315, 330, 336, 360, 366, 385, 396, 420, 427, 440, 462, 488, 495, 504, 528, 549, 560, 610, 616, 630, 660, 671, 693, 720, 732, 770, 792, 840, 854, 880, 915, 924, 976, 990, 1008, 1098, 1155, 1220, 1232, 1260, 1281, 1320, 1342, 1386, 1464, 1540, 1584, 1680, 1708, 1830, 1848, 1980, 2013, 2135, 2196, 2310, 2440, 2520, 2562, 2640, 2684, 2745, 2772, 2928, 3080, 3355, 3416, 3465, 3660, 3696, 3843, 3960, 4026, 4270, 4392, 4620, 4697, 4880, 5040, 5124, 5368, 5490, 5544, 5939, 6039, 6160, 6405, 6710, 6832, 6930, 7320, 7686, 7920, 8052, 8540, 8784, 9240, 9394, 10065, 10248, 10736, 10980, 11088, 11878, 12078, 12810, 13420, 13860, 14091, 14640, 15372, 16104, 17080, 17817, 18480, 18788, 19215, 20130, 20496, 21960, 23485, 23756, 24156, 25620, 26840, 27720, 28182, 29695, 30195, 30744, 32208, 34160, 35634, 37576, 38430, 40260, 41573, 42273, 43920, 46970, 47512, 48312, 51240, 53451, 53680, 55440, 56364, 59390, 60390, 61488, 65329, 70455, 71268, 75152, 76860, 80520, 83146, 84546, 89085, 93940, 95024, 96624, 102480, 106902, 112728, 118780, 120780, 124719, 130658, 140910, 142536, 153720, 161040, 166292, 169092, 178170, 187880, 195987, 207865, 211365, 213804, 225456, 237560, 241560, 249438, 261316, 267255, 281820, 285072, 307440, 326645, 332584, 338184, 356340, 362279, 374157, 375760, 391974, 415730, 422730, 427608, 457303, 475120, 483120, 498876, 522632, 534510, 563640, 587961, 623595, 653290, 665168, 676368, 712680, 724558, 748314, 783948, 831460, 845460, 855216, 914606, 979935, 997752, 1045264, 1069020, 1086837, 1127280, 1175922, 1247190, 1306580, 1371909, 1425360, 1449116, 1496628, 1567896, 1662920, 1690920, 1811395, 1829212, 1870785, 1959870, 1995504, 2138040, 2173674, 2286515, 2351844, 2494380, 2535953, 2613160, 2743818, 2898232, 2939805, 2993256, 3135792, 3260511, 3325840, 3381840, 3622790, 3658424, 3741570, 3919740, 3985069, 4115727, 4276080, 4347348, 4573030, 4703688, 4988760, 5071906, 5226320, 5434185, 5487636, 5796464, 5879610, 5986512, 6521022, 6859545, 7245580, 7316848, 7483140, 7607859, 7839480, 7970138, 8231454, 8694696, 9146060, 9407376, 9977520, 10143812, 10868370, 10975272, 11759220, 11955207, 12679765, 13042044, 13719090, 14491160, 14966280, 15215718, 15678960, 15940276, 16302555, 16462908, 17389392, 18292120, 19925345, 20287624, 20578635, 21736740, 21950544, 22823577, 23518440, 23910414, 25359530, 26084088, 27438180, 27895483, 28982320, 29932560, 30431436, 31880552, 32605110, 32925816, 35865621, 36584240, 38039295, 39850690, 40575248, 41157270, 43473480, 45647154, 47036880, 47820828, 50719060, 52168176, 54876360, 55790966, 59776035, 60862872, 63761104, 65210220, 65851632, 71731242, 76078590, 79701380, 82314540, 83686449, 86946960, 91294308, 95641656, 101438120, 109752720, 111581932, 114117885, 119552070, 121725744, 130420440, 139477415, 143462484, 152157180, 159402760, 164629080, 167372898, 179328105, 182588616, 191283312, 202876240, 223163864, 228235770, 239104140, 251059347, 260840880, 278954830, 286924968, 304314360, 318805520, 329258160, 334745796, 358656210, 365177232, 418432245, 446327728, 456471540, 478208280, 502118694, 557909660, 573849936, 608628720, 669491592, 717312420, 836864490, 912943080, 956416560, 1004237388, 1115819320, 1255296735, 1338983184, 1434624840, 1673728980, 1825886160, 2008474776, 2231638640, 2510593470, 2869249680, 3347457960, 4016949552, 5021186940, 6694915920, 10042373880, 20084747760]

約数ペア:

[(1, 20084747760), (2, 10042373880), (3, 6694915920), (4, 5021186940), (5, 4016949552), (6, 3347457960), (7, 2869249680), (8, 2510593470), (9, 2231638640), (10, 2008474776), (11, 1825886160), (12, 1673728980), (14, 1434624840), (15, 1338983184), (16, 1255296735), (18, 1115819320), (20, 1004237388), (21, 956416560), (22, 912943080), (24, 836864490), (28, 717312420), (30, 669491592), (33, 608628720), (35, 573849936), (36, 557909660), (40, 502118694), (42, 478208280), (44, 456471540), (45, 446327728), (48, 418432245), (55, 365177232), (56, 358656210), (60, 334745796), (61, 329258160), (63, 318805520), (66, 304314360), (70, 286924968), (72, 278954830), (77, 260840880), (80, 251059347), (84, 239104140), (88, 228235770), (90, 223163864), (99, 202876240), (105, 191283312), (110, 182588616), (112, 179328105), (120, 167372898), (122, 164629080), (126, 159402760), (132, 152157180), (140, 143462484), (144, 139477415), (154, 130420440), (165, 121725744), (168, 119552070), (176, 114117885), (180, 111581932), (183, 109752720), (198, 101438120), (210, 95641656), (220, 91294308), (231, 86946960), (240, 83686449), (244, 82314540), (252, 79701380), (264, 76078590), (280, 71731242), (305, 65851632), (308, 65210220), (315, 63761104), (330, 60862872), (336, 59776035), (360, 55790966), (366, 54876360), (385, 52168176), (396, 50719060), (420, 47820828), (427, 47036880), (440, 45647154), (462, 43473480), (488, 41157270), (495, 40575248), (504, 39850690), (528, 38039295), (549, 36584240), (560, 35865621), (610, 32925816), (616, 32605110), (630, 31880552), (660, 30431436), (671, 29932560), (693, 28982320), (720, 27895483), (732, 27438180), (770, 26084088), (792, 25359530), (840, 23910414), (854, 23518440), (880, 22823577), (915, 21950544), (924, 21736740), (976, 20578635), (990, 20287624), (1008, 19925345), (1098, 18292120), (1155, 17389392), (1220, 16462908), (1232, 16302555), (1260, 15940276), (1281, 15678960), (1320, 15215718), (1342, 14966280), (1386, 14491160), (1464, 13719090), (1540, 13042044), (1584, 12679765), (1680, 11955207), (1708, 11759220), (1830, 10975272), (1848, 10868370), (1980, 10143812), (2013, 9977520), (2135, 9407376), (2196, 9146060), (2310, 8694696), (2440, 8231454), (2520, 7970138), (2562, 7839480), (2640, 7607859), (2684, 7483140), (2745, 7316848), (2772, 7245580), (2928, 6859545), (3080, 6521022), (3355, 5986512), (3416, 5879610), (3465, 5796464), (3660, 5487636), (3696, 5434185), (3843, 5226320), (3960, 5071906), (4026, 4988760), (4270, 4703688), (4392, 4573030), (4620, 4347348), (4697, 4276080), (4880, 4115727), (5040, 3985069), (5124, 3919740), (5368, 3741570), (5490, 3658424), (5544, 3622790), (5939, 3381840), (6039, 3325840), (6160, 3260511), (6405, 3135792), (6710, 2993256), (6832, 2939805), (6930, 2898232), (7320, 2743818), (7686, 2613160), (7920, 2535953), (8052, 2494380), (8540, 2351844), (8784, 2286515), (9240, 2173674), (9394, 2138040), (10065, 1995504), (10248, 1959870), (10736, 1870785), (10980, 1829212), (11088, 1811395), (11878, 1690920), (12078, 1662920), (12810, 1567896), (13420, 1496628), (13860, 1449116), (14091, 1425360), (14640, 1371909), (15372, 1306580), (16104, 1247190), (17080, 1175922), (17817, 1127280), (18480, 1086837), (18788, 1069020), (19215, 1045264), (20130, 997752), (20496, 979935), (21960, 914606), (23485, 855216), (23756, 845460), (24156, 831460), (25620, 783948), (26840, 748314), (27720, 724558), (28182, 712680), (29695, 676368), (30195, 665168), (30744, 653290), (32208, 623595), (34160, 587961), (35634, 563640), (37576, 534510), (38430, 522632), (40260, 498876), (41573, 483120), (42273, 475120), (43920, 457303), (46970, 427608), (47512, 422730), (48312, 415730), (51240, 391974), (53451, 375760), (53680, 374157), (55440, 362279), (56364, 356340), (59390, 338184), (60390, 332584), (61488, 326645), (65329, 307440), (70455, 285072), (71268, 281820), (75152, 267255), (76860, 261316), (80520, 249438), (83146, 241560), (84546, 237560), (89085, 225456), (93940, 213804), (95024, 211365), (96624, 207865), (102480, 195987), (106902, 187880), (112728, 178170), (118780, 169092), (120780, 166292), (124719, 161040), (130658, 153720), (140910, 142536)]