18877430880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2891

約数の個数: 576

約数和(自身を含む): 81660773376

約数和(自身を除く): 62783342496

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 61, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 122, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 183, 198, 210, 220, 224, 231, 240, 244, 252, 264, 280, 288, 305, 308, 315, 330, 336, 352, 360, 366, 385, 396, 420, 427, 440, 462, 480, 488, 495, 504, 528, 549, 560, 610, 616, 630, 660, 671, 672, 693, 720, 732, 770, 792, 840, 854, 880, 915, 924, 976, 990, 1008, 1056, 1098, 1120, 1155, 1220, 1232, 1260, 1281, 1320, 1342, 1386, 1440, 1464, 1540, 1584, 1680, 1708, 1760, 1830, 1848, 1952, 1980, 2013, 2016, 2135, 2196, 2310, 2440, 2464, 2520, 2562, 2640, 2684, 2745, 2772, 2791, 2928, 3080, 3168, 3355, 3360, 3416, 3465, 3660, 3696, 3843, 3960, 4026, 4270, 4392, 4620, 4697, 4880, 5040, 5124, 5280, 5368, 5490, 5544, 5582, 5856, 6039, 6160, 6405, 6710, 6832, 6930, 7320, 7392, 7686, 7920, 8052, 8373, 8540, 8784, 9240, 9394, 9760, 10065, 10080, 10248, 10736, 10980, 11088, 11164, 12078, 12320, 12810, 13420, 13664, 13860, 13955, 14091, 14640, 15372, 15840, 16104, 16746, 17080, 17568, 18480, 18788, 19215, 19537, 20130, 20496, 21472, 21960, 22176, 22328, 23485, 24156, 25119, 25620, 26840, 27720, 27910, 28182, 29280, 30195, 30701, 30744, 32208, 33492, 34160, 36960, 37576, 38430, 39074, 40260, 40992, 41865, 42273, 43920, 44656, 46970, 48312, 50238, 51240, 53680, 55440, 55820, 56364, 58611, 60390, 61402, 61488, 64416, 66984, 68320, 70455, 75152, 76860, 78148, 80520, 83730, 84546, 87840, 89312, 92103, 93940, 96624, 97685, 100476, 102480, 107360, 110880, 111640, 112728, 117222, 120780, 122804, 122976, 125595, 133968, 140910, 150304, 153505, 153720, 156296, 161040, 167460, 169092, 170251, 175833, 184206, 187880, 193248, 195370, 200952, 204960, 211365, 214907, 223280, 225456, 234444, 241560, 245608, 251190, 267936, 276309, 281820, 293055, 307010, 307440, 312592, 322080, 334920, 338184, 340502, 351666, 368412, 375760, 390740, 401904, 422730, 429814, 446560, 450912, 460515, 468888, 483120, 491216, 502380, 510753, 552618, 563640, 586110, 614020, 614880, 625184, 644721, 669840, 676368, 681004, 703332, 736824, 751520, 781480, 803808, 845460, 851255, 859628, 879165, 921030, 937776, 966240, 982432, 1004760, 1021506, 1074535, 1105236, 1127280, 1172220, 1191757, 1228040, 1289442, 1339680, 1352736, 1362008, 1381545, 1406664, 1473648, 1532259, 1562960, 1690920, 1702510, 1719256, 1758330, 1842060, 1872761, 1875552, 1934163, 2009520, 2043012, 2149070, 2210472, 2254560, 2344440, 2383514, 2456080, 2553765, 2578884, 2724016, 2763090, 2813328, 2947296, 3064518, 3125920, 3223605, 3381840, 3405020, 3438512, 3516660, 3575271, 3684120, 3745522, 3868326, 4019040, 4086024, 4298140, 4420944, 4688880, 4767028, 4912160, 5107530, 5157768, 5448032, 5526180, 5618283, 5626656, 5958785, 6129036, 6447210, 6763680, 6810040, 6877024, 7033320, 7150542, 7368240, 7491044, 7661295, 7736652, 8172048, 8596280, 8841888, 9363805, 9377760, 9534056, 9670815, 10215060, 10315536, 10725813, 11052360, 11236566, 11917570, 12258072, 12894420, 13109327, 13620080, 14066640, 14301084, 14736480, 14982088, 15322590, 15473304, 16344096, 16854849, 17192560, 17876355, 18727610, 19068112, 19341630, 20430120, 20631072, 21451626, 22104720, 22473132, 23835140, 24516144, 25788840, 26218654, 27240160, 28091415, 28133280, 28602168, 29964176, 30645180, 30946608, 33709698, 34385120, 35752710, 37455220, 38136224, 38683260, 39327981, 40860240, 42903252, 44209440, 44946264, 47670280, 49032288, 51577680, 52437308, 53629065, 56182830, 57204336, 59928352, 61290360, 61893216, 65546635, 67419396, 71505420, 74910440, 77366520, 78655962, 81720480, 84274245, 85806504, 89892528, 95340560, 103155360, 104874616, 107258130, 112365660, 114408672, 117983943, 122580720, 131093270, 134838792, 143010840, 149820880, 154733040, 157311924, 168548490, 171613008, 179785056, 190681120, 196639905, 209749232, 214516260, 224731320, 235967886, 245161440, 262186540, 269677584, 286021680, 299641760, 309466080, 314623848, 337096980, 343226016, 393279810, 419498464, 429032520, 449462640, 471935772, 524373080, 539355168, 572043360, 589919715, 629247696, 674193960, 786559620, 858065040, 898925280, 943871544, 1048746160, 1179839430, 1258495392, 1348387920, 1573119240, 1716130080, 1887743088, 2097492320, 2359678860, 2696775840, 3146238480, 3775486176, 4719357720, 6292476960, 9438715440, 18877430880]

約数ペア:

[(1, 18877430880), (2, 9438715440), (3, 6292476960), (4, 4719357720), (5, 3775486176), (6, 3146238480), (7, 2696775840), (8, 2359678860), (9, 2097492320), (10, 1887743088), (11, 1716130080), (12, 1573119240), (14, 1348387920), (15, 1258495392), (16, 1179839430), (18, 1048746160), (20, 943871544), (21, 898925280), (22, 858065040), (24, 786559620), (28, 674193960), (30, 629247696), (32, 589919715), (33, 572043360), (35, 539355168), (36, 524373080), (40, 471935772), (42, 449462640), (44, 429032520), (45, 419498464), (48, 393279810), (55, 343226016), (56, 337096980), (60, 314623848), (61, 309466080), (63, 299641760), (66, 286021680), (70, 269677584), (72, 262186540), (77, 245161440), (80, 235967886), (84, 224731320), (88, 214516260), (90, 209749232), (96, 196639905), (99, 190681120), (105, 179785056), (110, 171613008), (112, 168548490), (120, 157311924), (122, 154733040), (126, 149820880), (132, 143010840), (140, 134838792), (144, 131093270), (154, 122580720), (160, 117983943), (165, 114408672), (168, 112365660), (176, 107258130), (180, 104874616), (183, 103155360), (198, 95340560), (210, 89892528), (220, 85806504), (224, 84274245), (231, 81720480), (240, 78655962), (244, 77366520), (252, 74910440), (264, 71505420), (280, 67419396), (288, 65546635), (305, 61893216), (308, 61290360), (315, 59928352), (330, 57204336), (336, 56182830), (352, 53629065), (360, 52437308), (366, 51577680), (385, 49032288), (396, 47670280), (420, 44946264), (427, 44209440), (440, 42903252), (462, 40860240), (480, 39327981), (488, 38683260), (495, 38136224), (504, 37455220), (528, 35752710), (549, 34385120), (560, 33709698), (610, 30946608), (616, 30645180), (630, 29964176), (660, 28602168), (671, 28133280), (672, 28091415), (693, 27240160), (720, 26218654), (732, 25788840), (770, 24516144), (792, 23835140), (840, 22473132), (854, 22104720), (880, 21451626), (915, 20631072), (924, 20430120), (976, 19341630), (990, 19068112), (1008, 18727610), (1056, 17876355), (1098, 17192560), (1120, 16854849), (1155, 16344096), (1220, 15473304), (1232, 15322590), (1260, 14982088), (1281, 14736480), (1320, 14301084), (1342, 14066640), (1386, 13620080), (1440, 13109327), (1464, 12894420), (1540, 12258072), (1584, 11917570), (1680, 11236566), (1708, 11052360), (1760, 10725813), (1830, 10315536), (1848, 10215060), (1952, 9670815), (1980, 9534056), (2013, 9377760), (2016, 9363805), (2135, 8841888), (2196, 8596280), (2310, 8172048), (2440, 7736652), (2464, 7661295), (2520, 7491044), (2562, 7368240), (2640, 7150542), (2684, 7033320), (2745, 6877024), (2772, 6810040), (2791, 6763680), (2928, 6447210), (3080, 6129036), (3168, 5958785), (3355, 5626656), (3360, 5618283), (3416, 5526180), (3465, 5448032), (3660, 5157768), (3696, 5107530), (3843, 4912160), (3960, 4767028), (4026, 4688880), (4270, 4420944), (4392, 4298140), (4620, 4086024), (4697, 4019040), (4880, 3868326), (5040, 3745522), (5124, 3684120), (5280, 3575271), (5368, 3516660), (5490, 3438512), (5544, 3405020), (5582, 3381840), (5856, 3223605), (6039, 3125920), (6160, 3064518), (6405, 2947296), (6710, 2813328), (6832, 2763090), (6930, 2724016), (7320, 2578884), (7392, 2553765), (7686, 2456080), (7920, 2383514), (8052, 2344440), (8373, 2254560), (8540, 2210472), (8784, 2149070), (9240, 2043012), (9394, 2009520), (9760, 1934163), (10065, 1875552), (10080, 1872761), (10248, 1842060), (10736, 1758330), (10980, 1719256), (11088, 1702510), (11164, 1690920), (12078, 1562960), (12320, 1532259), (12810, 1473648), (13420, 1406664), (13664, 1381545), (13860, 1362008), (13955, 1352736), (14091, 1339680), (14640, 1289442), (15372, 1228040), (15840, 1191757), (16104, 1172220), (16746, 1127280), (17080, 1105236), (17568, 1074535), (18480, 1021506), (18788, 1004760), (19215, 982432), (19537, 966240), (20130, 937776), (20496, 921030), (21472, 879165), (21960, 859628), (22176, 851255), (22328, 845460), (23485, 803808), (24156, 781480), (25119, 751520), (25620, 736824), (26840, 703332), (27720, 681004), (27910, 676368), (28182, 669840), (29280, 644721), (30195, 625184), (30701, 614880), (30744, 614020), (32208, 586110), (33492, 563640), (34160, 552618), (36960, 510753), (37576, 502380), (38430, 491216), (39074, 483120), (40260, 468888), (40992, 460515), (41865, 450912), (42273, 446560), (43920, 429814), (44656, 422730), (46970, 401904), (48312, 390740), (50238, 375760), (51240, 368412), (53680, 351666), (55440, 340502), (55820, 338184), (56364, 334920), (58611, 322080), (60390, 312592), (61402, 307440), (61488, 307010), (64416, 293055), (66984, 281820), (68320, 276309), (70455, 267936), (75152, 251190), (76860, 245608), (78148, 241560), (80520, 234444), (83730, 225456), (84546, 223280), (87840, 214907), (89312, 211365), (92103, 204960), (93940, 200952), (96624, 195370), (97685, 193248), (100476, 187880), (102480, 184206), (107360, 175833), (110880, 170251), (111640, 169092), (112728, 167460), (117222, 161040), (120780, 156296), (122804, 153720), (122976, 153505), (125595, 150304), (133968, 140910)]