20104118760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 512

約数和(自身を含む): 72738570240

約数和(自身を除く): 52634451480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 41, 44, 46, 55, 60, 62, 66, 69, 82, 88, 92, 93, 110, 115, 120, 123, 124, 132, 138, 155, 164, 165, 184, 186, 205, 220, 230, 246, 248, 253, 264, 276, 310, 328, 330, 341, 345, 372, 410, 440, 451, 460, 465, 492, 506, 521, 552, 615, 620, 660, 682, 690, 713, 744, 759, 820, 902, 920, 930, 943, 984, 1012, 1023, 1042, 1230, 1240, 1265, 1271, 1320, 1353, 1364, 1380, 1426, 1518, 1563, 1640, 1705, 1804, 1860, 1886, 2024, 2046, 2084, 2139, 2255, 2460, 2530, 2542, 2605, 2706, 2728, 2760, 2829, 2852, 3036, 3126, 3410, 3565, 3608, 3720, 3772, 3795, 3813, 4092, 4168, 4278, 4510, 4715, 4920, 5060, 5084, 5115, 5210, 5412, 5658, 5704, 5731, 6072, 6252, 6355, 6765, 6820, 7130, 7544, 7590, 7626, 7815, 7843, 8184, 8556, 9020, 9430, 10120, 10168, 10230, 10373, 10420, 10695, 10824, 11316, 11462, 11983, 12504, 12710, 13530, 13640, 13981, 14145, 14260, 15180, 15252, 15630, 15686, 16151, 17112, 17193, 18040, 18860, 19065, 20460, 20746, 20840, 21361, 21390, 22632, 22924, 23529, 23966, 25420, 27060, 27962, 28290, 28520, 28655, 29233, 30360, 30504, 31119, 31260, 31372, 32302, 34386, 35949, 37720, 38130, 39215, 40920, 41492, 41943, 42722, 42780, 45848, 47058, 47932, 48453, 50840, 51865, 54120, 55924, 56580, 57310, 58466, 59915, 62238, 62520, 62744, 64083, 64604, 68772, 69905, 71898, 76260, 78430, 80755, 82984, 83886, 85444, 85560, 85965, 87699, 94116, 95864, 96906, 103730, 106805, 111848, 113160, 114620, 116932, 117645, 119830, 124476, 128166, 129208, 131813, 137544, 139810, 143796, 146165, 152520, 155595, 156860, 161510, 167772, 170888, 171930, 175398, 177661, 179745, 188232, 193812, 207460, 209715, 213610, 229240, 233864, 234971, 235290, 239660, 242265, 248952, 256332, 263626, 279620, 287592, 292330, 311190, 313720, 320415, 321563, 323020, 335544, 343860, 350796, 355322, 359490, 371473, 387624, 395439, 414920, 419430, 427220, 438495, 469942, 470580, 479320, 484530, 491303, 512664, 527252, 532983, 559240, 584660, 622380, 640830, 643126, 646040, 659065, 662191, 687720, 701592, 704913, 710644, 718980, 742946, 790878, 838860, 854440, 876990, 888305, 939884, 941160, 964689, 969060, 982606, 1054504, 1065966, 1114419, 1169320, 1174855, 1244760, 1281660, 1286252, 1318130, 1324382, 1409826, 1421288, 1437960, 1473909, 1485892, 1581756, 1607815, 1677720, 1753980, 1776610, 1857365, 1879768, 1929378, 1938120, 1965212, 1977195, 1986573, 2131932, 2228838, 2349710, 2456515, 2563320, 2572504, 2636260, 2648764, 2664915, 2819652, 2947818, 2971784, 3163512, 3215630, 3310955, 3507960, 3524565, 3553220, 3714730, 3858756, 3930424, 3954390, 3973146, 4086203, 4263864, 4457676, 4699420, 4823445, 4913030, 5272520, 5297528, 5329830, 5404333, 5572095, 5639304, 5895636, 6431260, 6621910, 7049130, 7106440, 7284101, 7369545, 7429460, 7717512, 7908780, 7946292, 8172406, 8915352, 9398840, 9646890, 9826060, 9932865, 10659660, 10808666, 11144190, 11791272, 12258609, 12862520, 13243820, 14098260, 14568202, 14739090, 14858920, 15230393, 15817560, 15892584, 16212999, 16344812, 19293780, 19652120, 19865730, 20431015, 21319320, 21617332, 21852303, 22288380, 24517218, 26487640, 27021665, 28196520, 29136404, 29478180, 30460786, 32425998, 32689624, 36420505, 38587560, 39731460, 40862030, 43234664, 43704606, 44576760, 45691179, 49034436, 54043330, 58272808, 58956360, 60921572, 61293045, 64851996, 72841010, 76151965, 79462920, 81064995, 81724060, 87409212, 91382358, 98068872, 108086660, 109261515, 121843144, 122586090, 129703992, 145682020, 152303930, 162129990, 163448120, 167534323, 174818424, 182764716, 216173320, 218523030, 228455895, 245172180, 291364040, 304607860, 324259980, 335068646, 365529432, 437046060, 456911790, 490344360, 502602969, 609215720, 648519960, 670137292, 837671615, 874092120, 913823580, 1005205938, 1340274584, 1675343230, 1827647160, 2010411876, 2513014845, 3350686460, 4020823752, 5026029690, 6701372920, 10052059380, 20104118760]

約数ペア:

[(1, 20104118760), (2, 10052059380), (3, 6701372920), (4, 5026029690), (5, 4020823752), (6, 3350686460), (8, 2513014845), (10, 2010411876), (11, 1827647160), (12, 1675343230), (15, 1340274584), (20, 1005205938), (22, 913823580), (23, 874092120), (24, 837671615), (30, 670137292), (31, 648519960), (33, 609215720), (40, 502602969), (41, 490344360), (44, 456911790), (46, 437046060), (55, 365529432), (60, 335068646), (62, 324259980), (66, 304607860), (69, 291364040), (82, 245172180), (88, 228455895), (92, 218523030), (93, 216173320), (110, 182764716), (115, 174818424), (120, 167534323), (123, 163448120), (124, 162129990), (132, 152303930), (138, 145682020), (155, 129703992), (164, 122586090), (165, 121843144), (184, 109261515), (186, 108086660), (205, 98068872), (220, 91382358), (230, 87409212), (246, 81724060), (248, 81064995), (253, 79462920), (264, 76151965), (276, 72841010), (310, 64851996), (328, 61293045), (330, 60921572), (341, 58956360), (345, 58272808), (372, 54043330), (410, 49034436), (440, 45691179), (451, 44576760), (460, 43704606), (465, 43234664), (492, 40862030), (506, 39731460), (521, 38587560), (552, 36420505), (615, 32689624), (620, 32425998), (660, 30460786), (682, 29478180), (690, 29136404), (713, 28196520), (744, 27021665), (759, 26487640), (820, 24517218), (902, 22288380), (920, 21852303), (930, 21617332), (943, 21319320), (984, 20431015), (1012, 19865730), (1023, 19652120), (1042, 19293780), (1230, 16344812), (1240, 16212999), (1265, 15892584), (1271, 15817560), (1320, 15230393), (1353, 14858920), (1364, 14739090), (1380, 14568202), (1426, 14098260), (1518, 13243820), (1563, 12862520), (1640, 12258609), (1705, 11791272), (1804, 11144190), (1860, 10808666), (1886, 10659660), (2024, 9932865), (2046, 9826060), (2084, 9646890), (2139, 9398840), (2255, 8915352), (2460, 8172406), (2530, 7946292), (2542, 7908780), (2605, 7717512), (2706, 7429460), (2728, 7369545), (2760, 7284101), (2829, 7106440), (2852, 7049130), (3036, 6621910), (3126, 6431260), (3410, 5895636), (3565, 5639304), (3608, 5572095), (3720, 5404333), (3772, 5329830), (3795, 5297528), (3813, 5272520), (4092, 4913030), (4168, 4823445), (4278, 4699420), (4510, 4457676), (4715, 4263864), (4920, 4086203), (5060, 3973146), (5084, 3954390), (5115, 3930424), (5210, 3858756), (5412, 3714730), (5658, 3553220), (5704, 3524565), (5731, 3507960), (6072, 3310955), (6252, 3215630), (6355, 3163512), (6765, 2971784), (6820, 2947818), (7130, 2819652), (7544, 2664915), (7590, 2648764), (7626, 2636260), (7815, 2572504), (7843, 2563320), (8184, 2456515), (8556, 2349710), (9020, 2228838), (9430, 2131932), (10120, 1986573), (10168, 1977195), (10230, 1965212), (10373, 1938120), (10420, 1929378), (10695, 1879768), (10824, 1857365), (11316, 1776610), (11462, 1753980), (11983, 1677720), (12504, 1607815), (12710, 1581756), (13530, 1485892), (13640, 1473909), (13981, 1437960), (14145, 1421288), (14260, 1409826), (15180, 1324382), (15252, 1318130), (15630, 1286252), (15686, 1281660), (16151, 1244760), (17112, 1174855), (17193, 1169320), (18040, 1114419), (18860, 1065966), (19065, 1054504), (20460, 982606), (20746, 969060), (20840, 964689), (21361, 941160), (21390, 939884), (22632, 888305), (22924, 876990), (23529, 854440), (23966, 838860), (25420, 790878), (27060, 742946), (27962, 718980), (28290, 710644), (28520, 704913), (28655, 701592), (29233, 687720), (30360, 662191), (30504, 659065), (31119, 646040), (31260, 643126), (31372, 640830), (32302, 622380), (34386, 584660), (35949, 559240), (37720, 532983), (38130, 527252), (39215, 512664), (40920, 491303), (41492, 484530), (41943, 479320), (42722, 470580), (42780, 469942), (45848, 438495), (47058, 427220), (47932, 419430), (48453, 414920), (50840, 395439), (51865, 387624), (54120, 371473), (55924, 359490), (56580, 355322), (57310, 350796), (58466, 343860), (59915, 335544), (62238, 323020), (62520, 321563), (62744, 320415), (64083, 313720), (64604, 311190), (68772, 292330), (69905, 287592), (71898, 279620), (76260, 263626), (78430, 256332), (80755, 248952), (82984, 242265), (83886, 239660), (85444, 235290), (85560, 234971), (85965, 233864), (87699, 229240), (94116, 213610), (95864, 209715), (96906, 207460), (103730, 193812), (106805, 188232), (111848, 179745), (113160, 177661), (114620, 175398), (116932, 171930), (117645, 170888), (119830, 167772), (124476, 161510), (128166, 156860), (129208, 155595), (131813, 152520), (137544, 146165), (139810, 143796)]