20191530240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1114

約数の個数: 432

約数和(自身を含む): 80185367808

約数和(自身を除く): 59993837568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 337, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 674, 720, 743, 768, 840, 896, 960, 1008, 1011, 1120, 1152, 1260, 1280, 1344, 1348, 1440, 1486, 1680, 1685, 1792, 1920, 2016, 2022, 2229, 2240, 2304, 2359, 2520, 2688, 2696, 2880, 2972, 3033, 3360, 3370, 3715, 3840, 4032, 4044, 4458, 4480, 4718, 5040, 5055, 5201, 5376, 5392, 5760, 5944, 6066, 6687, 6720, 6740, 7077, 7430, 8064, 8088, 8916, 8960, 9436, 10080, 10110, 10402, 10784, 11145, 11520, 11795, 11888, 12132, 13374, 13440, 13480, 14154, 14860, 15165, 15603, 16128, 16176, 17832, 18872, 20160, 20220, 20804, 21231, 21568, 22290, 23590, 23776, 24264, 26005, 26748, 26880, 26960, 28308, 29720, 30330, 31206, 32352, 33435, 35385, 35664, 37744, 40320, 40440, 41608, 42462, 43136, 44580, 46809, 47180, 47552, 48528, 52010, 53496, 53920, 56616, 59440, 60660, 62412, 64704, 66870, 70770, 71328, 75488, 78015, 80640, 80880, 83216, 84924, 86272, 89160, 93618, 94360, 95104, 97056, 104020, 106155, 106992, 107840, 113232, 118880, 121320, 124824, 129408, 133740, 141540, 142656, 150976, 156030, 161760, 166432, 169848, 178320, 187236, 188720, 190208, 194112, 208040, 212310, 213984, 215680, 226464, 234045, 237760, 242640, 249648, 250391, 258816, 267480, 283080, 285312, 301952, 312060, 323520, 332864, 339696, 356640, 374472, 377440, 388224, 416080, 424620, 427968, 431360, 452928, 468090, 475520, 485280, 499296, 500782, 534960, 566160, 570624, 603904, 624120, 647040, 665728, 679392, 713280, 748944, 751173, 754880, 776448, 832160, 849240, 855936, 905856, 936180, 951040, 970560, 998592, 1001564, 1069920, 1132320, 1248240, 1251955, 1294080, 1331456, 1358784, 1426560, 1497888, 1502346, 1509760, 1664320, 1698480, 1711872, 1752737, 1811712, 1872360, 1941120, 1997184, 2003128, 2139840, 2253519, 2264640, 2496480, 2503910, 2717568, 2853120, 2995776, 3004692, 3019520, 3328640, 3396960, 3505474, 3744720, 3755865, 3882240, 3994368, 4006256, 4279680, 4507038, 4529280, 4992960, 5007820, 5258211, 5435136, 5991552, 6009384, 6657280, 6793920, 7010948, 7489440, 7511730, 8012512, 8559360, 8763685, 9014076, 9058560, 9985920, 10015640, 10516422, 11267595, 11983104, 12018768, 13587840, 14021896, 14978880, 15023460, 15774633, 16025024, 17527370, 18028152, 19971840, 20031280, 21032844, 22535190, 24037536, 26291055, 27175680, 28043792, 29957760, 30046920, 31549266, 32050048, 35054740, 36056304, 40062560, 42065688, 45070380, 48075072, 52582110, 56087584, 59915520, 60093840, 63098532, 64100096, 70109480, 72112608, 78873165, 80125120, 84131376, 90140760, 96150144, 105164220, 112175168, 120187680, 126197064, 140218960, 144225216, 157746330, 160250240, 168262752, 180281520, 192300288, 210328440, 224350336, 240375360, 252394128, 280437920, 288450432, 315492660, 320500480, 336525504, 360563040, 420656880, 448700672, 480750720, 504788256, 560875840, 576900864, 630985320, 673051008, 721126080, 841313760, 961501440, 1009576512, 1121751680, 1261970640, 1346102016, 1442252160, 1682627520, 2019153024, 2243503360, 2523941280, 2884504320, 3365255040, 4038306048, 5047882560, 6730510080, 10095765120, 20191530240]

約数ペア:

[(1, 20191530240), (2, 10095765120), (3, 6730510080), (4, 5047882560), (5, 4038306048), (6, 3365255040), (7, 2884504320), (8, 2523941280), (9, 2243503360), (10, 2019153024), (12, 1682627520), (14, 1442252160), (15, 1346102016), (16, 1261970640), (18, 1121751680), (20, 1009576512), (21, 961501440), (24, 841313760), (28, 721126080), (30, 673051008), (32, 630985320), (35, 576900864), (36, 560875840), (40, 504788256), (42, 480750720), (45, 448700672), (48, 420656880), (56, 360563040), (60, 336525504), (63, 320500480), (64, 315492660), (70, 288450432), (72, 280437920), (80, 252394128), (84, 240375360), (90, 224350336), (96, 210328440), (105, 192300288), (112, 180281520), (120, 168262752), (126, 160250240), (128, 157746330), (140, 144225216), (144, 140218960), (160, 126197064), (168, 120187680), (180, 112175168), (192, 105164220), (210, 96150144), (224, 90140760), (240, 84131376), (252, 80125120), (256, 78873165), (280, 72112608), (288, 70109480), (315, 64100096), (320, 63098532), (336, 60093840), (337, 59915520), (360, 56087584), (384, 52582110), (420, 48075072), (448, 45070380), (480, 42065688), (504, 40062560), (560, 36056304), (576, 35054740), (630, 32050048), (640, 31549266), (672, 30046920), (674, 29957760), (720, 28043792), (743, 27175680), (768, 26291055), (840, 24037536), (896, 22535190), (960, 21032844), (1008, 20031280), (1011, 19971840), (1120, 18028152), (1152, 17527370), (1260, 16025024), (1280, 15774633), (1344, 15023460), (1348, 14978880), (1440, 14021896), (1486, 13587840), (1680, 12018768), (1685, 11983104), (1792, 11267595), (1920, 10516422), (2016, 10015640), (2022, 9985920), (2229, 9058560), (2240, 9014076), (2304, 8763685), (2359, 8559360), (2520, 8012512), (2688, 7511730), (2696, 7489440), (2880, 7010948), (2972, 6793920), (3033, 6657280), (3360, 6009384), (3370, 5991552), (3715, 5435136), (3840, 5258211), (4032, 5007820), (4044, 4992960), (4458, 4529280), (4480, 4507038), (4718, 4279680), (5040, 4006256), (5055, 3994368), (5201, 3882240), (5376, 3755865), (5392, 3744720), (5760, 3505474), (5944, 3396960), (6066, 3328640), (6687, 3019520), (6720, 3004692), (6740, 2995776), (7077, 2853120), (7430, 2717568), (8064, 2503910), (8088, 2496480), (8916, 2264640), (8960, 2253519), (9436, 2139840), (10080, 2003128), (10110, 1997184), (10402, 1941120), (10784, 1872360), (11145, 1811712), (11520, 1752737), (11795, 1711872), (11888, 1698480), (12132, 1664320), (13374, 1509760), (13440, 1502346), (13480, 1497888), (14154, 1426560), (14860, 1358784), (15165, 1331456), (15603, 1294080), (16128, 1251955), (16176, 1248240), (17832, 1132320), (18872, 1069920), (20160, 1001564), (20220, 998592), (20804, 970560), (21231, 951040), (21568, 936180), (22290, 905856), (23590, 855936), (23776, 849240), (24264, 832160), (26005, 776448), (26748, 754880), (26880, 751173), (26960, 748944), (28308, 713280), (29720, 679392), (30330, 665728), (31206, 647040), (32352, 624120), (33435, 603904), (35385, 570624), (35664, 566160), (37744, 534960), (40320, 500782), (40440, 499296), (41608, 485280), (42462, 475520), (43136, 468090), (44580, 452928), (46809, 431360), (47180, 427968), (47552, 424620), (48528, 416080), (52010, 388224), (53496, 377440), (53920, 374472), (56616, 356640), (59440, 339696), (60660, 332864), (62412, 323520), (64704, 312060), (66870, 301952), (70770, 285312), (71328, 283080), (75488, 267480), (78015, 258816), (80640, 250391), (80880, 249648), (83216, 242640), (84924, 237760), (86272, 234045), (89160, 226464), (93618, 215680), (94360, 213984), (95104, 212310), (97056, 208040), (104020, 194112), (106155, 190208), (106992, 188720), (107840, 187236), (113232, 178320), (118880, 169848), (121320, 166432), (124824, 161760), (129408, 156030), (133740, 150976), (141540, 142656)]