19317527040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 640

約数和(自身を含む): 78063575040

約数和(自身を除く): 58746048000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 46, 48, 51, 56, 60, 64, 68, 69, 70, 80, 84, 85, 92, 96, 102, 105, 112, 115, 119, 120, 128, 136, 138, 140, 160, 161, 168, 170, 184, 192, 204, 210, 224, 230, 238, 240, 255, 256, 272, 276, 280, 320, 322, 336, 340, 345, 357, 368, 384, 391, 408, 420, 448, 460, 476, 480, 483, 510, 512, 544, 552, 560, 595, 640, 644, 672, 680, 690, 714, 736, 768, 782, 805, 816, 840, 896, 919, 920, 952, 960, 966, 1020, 1088, 1104, 1120, 1173, 1190, 1280, 1288, 1344, 1360, 1380, 1428, 1472, 1536, 1564, 1610, 1632, 1680, 1785, 1792, 1838, 1840, 1904, 1920, 1932, 1955, 2040, 2176, 2208, 2240, 2346, 2380, 2415, 2560, 2576, 2688, 2720, 2737, 2757, 2760, 2856, 2944, 3128, 3220, 3264, 3360, 3570, 3584, 3676, 3680, 3808, 3840, 3864, 3910, 4080, 4352, 4416, 4480, 4595, 4692, 4760, 4830, 5152, 5376, 5440, 5474, 5514, 5520, 5712, 5865, 5888, 6256, 6433, 6440, 6528, 6720, 7140, 7352, 7360, 7616, 7680, 7728, 7820, 8160, 8211, 8704, 8832, 8960, 9190, 9384, 9520, 9660, 10304, 10752, 10880, 10948, 11028, 11040, 11424, 11730, 11776, 12512, 12866, 12880, 13056, 13440, 13685, 13785, 14280, 14704, 14720, 15232, 15456, 15623, 15640, 16320, 16422, 17664, 17920, 18380, 18768, 19040, 19299, 19320, 20608, 21137, 21760, 21896, 22056, 22080, 22848, 23460, 25024, 25732, 25760, 26112, 26880, 27370, 27570, 28560, 29408, 29440, 30464, 30912, 31246, 31280, 32165, 32640, 32844, 35328, 36760, 37536, 38080, 38598, 38640, 41055, 41216, 42274, 43520, 43792, 44112, 44160, 45696, 46869, 46920, 50048, 51464, 51520, 53760, 54740, 55140, 57120, 58816, 58880, 60928, 61824, 62492, 62560, 63411, 64330, 65280, 65688, 73520, 75072, 76160, 77196, 77280, 78115, 82110, 82432, 84548, 87584, 88224, 88320, 91392, 93738, 93840, 96495, 100096, 102928, 103040, 105685, 109361, 109480, 110280, 114240, 117632, 123648, 124984, 125120, 126822, 128660, 130560, 131376, 147040, 147959, 150144, 152320, 154392, 154560, 156230, 164220, 169096, 175168, 176448, 176640, 182784, 187476, 187680, 192990, 200192, 205856, 206080, 211370, 218722, 218960, 220560, 228480, 234345, 235264, 247296, 249968, 250240, 253644, 257320, 262752, 294080, 295918, 300288, 304640, 308784, 309120, 312460, 317055, 328083, 328440, 338192, 350336, 352896, 359329, 374952, 375360, 385980, 411712, 412160, 422740, 437444, 437920, 441120, 443877, 456960, 468690, 470528, 499936, 500480, 507288, 514640, 525504, 546805, 588160, 591836, 600576, 617568, 618240, 624920, 634110, 656166, 656880, 676384, 700672, 705792, 718658, 739795, 749904, 750720, 771960, 823424, 845480, 874888, 875840, 882240, 887754, 913920, 937380, 999872, 1000960, 1014576, 1029280, 1051008, 1077987, 1093610, 1176320, 1183672, 1235136, 1236480, 1249840, 1268220, 1312332, 1313760, 1352768, 1401344, 1411584, 1437316, 1479590, 1499808, 1501440, 1543920, 1640415, 1646848, 1690960, 1749776, 1751680, 1764480, 1775508, 1796645, 1874760, 1999744, 2029152, 2058560, 2102016, 2155974, 2187220, 2219385, 2352640, 2367344, 2470272, 2499680, 2515303, 2536440, 2624664, 2627520, 2705536, 2874632, 2959180, 2999616, 3002880, 3087840, 3280830, 3293696, 3381920, 3499552, 3503360, 3528960, 3551016, 3593290, 3749520, 3999488, 4058304, 4117120, 4204032, 4311948, 4374440, 4438770, 4734688, 4940544, 4999360, 5030606, 5072880, 5249328, 5255040, 5389935, 5411072, 5749264, 5918360, 5999232, 6175680, 6561660, 6763840, 6999104, 7006720, 7057920, 7102032, 7186580, 7499040, 7545909, 7998976, 8116608, 8234240, 8623896, 8748880, 8877540, 9469376, 9881088, 9998720, 10061212, 10145760, 10498656, 10510080, 10779870, 10822144, 11498528, 11836720, 11998464, 12351360, 12576515, 13123320, 13527680, 13998208, 14204064, 14373160, 14998080, 15091818, 16233216, 16468480, 17247792, 17497760, 17755080, 18938752, 19997440, 20122424, 20291520, 20997312, 21020160, 21559740, 22997056, 23673440, 23996928, 24702720, 25153030, 26246640, 27055360, 27996416, 28408128, 28746320, 29996160, 30183636, 32466432, 34495584, 34995520, 35510160, 37729545, 37877504, 39994880, 40244848, 40583040, 41994624, 43119480, 45994112, 47346880, 49405440, 50306060, 52493280, 54110720, 55992832, 56816256, 57492640, 59992320, 60367272, 68991168, 69991040, 71020320, 75459090, 75755008, 80489696, 81166080, 83989248, 86238960, 91988224, 94693760, 100612120, 104986560, 113632512, 114985280, 119984640, 120734544, 137982336, 139982080, 142040640, 150918180, 160979392, 162332160, 167978496, 172477920, 183976448, 189387520, 201224240, 209973120, 227265024, 229970560, 241469088, 275964672, 279964160, 284081280, 301836360, 321958784, 344955840, 378775040, 402448480, 419946240, 459941120, 482938176, 551929344, 568162560, 603672720, 643917568, 689911680, 804896960, 839892480, 919882240, 965876352, 1136325120, 1207345440, 1287835136, 1379823360, 1609793920, 1931752704, 2414690880, 2759646720, 3219587840, 3863505408, 4829381760, 6439175680, 9658763520, 19317527040]

約数ペア:

[(1, 19317527040), (2, 9658763520), (3, 6439175680), (4, 4829381760), (5, 3863505408), (6, 3219587840), (7, 2759646720), (8, 2414690880), (10, 1931752704), (12, 1609793920), (14, 1379823360), (15, 1287835136), (16, 1207345440), (17, 1136325120), (20, 965876352), (21, 919882240), (23, 839892480), (24, 804896960), (28, 689911680), (30, 643917568), (32, 603672720), (34, 568162560), (35, 551929344), (40, 482938176), (42, 459941120), (46, 419946240), (48, 402448480), (51, 378775040), (56, 344955840), (60, 321958784), (64, 301836360), (68, 284081280), (69, 279964160), (70, 275964672), (80, 241469088), (84, 229970560), (85, 227265024), (92, 209973120), (96, 201224240), (102, 189387520), (105, 183976448), (112, 172477920), (115, 167978496), (119, 162332160), (120, 160979392), (128, 150918180), (136, 142040640), (138, 139982080), (140, 137982336), (160, 120734544), (161, 119984640), (168, 114985280), (170, 113632512), (184, 104986560), (192, 100612120), (204, 94693760), (210, 91988224), (224, 86238960), (230, 83989248), (238, 81166080), (240, 80489696), (255, 75755008), (256, 75459090), (272, 71020320), (276, 69991040), (280, 68991168), (320, 60367272), (322, 59992320), (336, 57492640), (340, 56816256), (345, 55992832), (357, 54110720), (368, 52493280), (384, 50306060), (391, 49405440), (408, 47346880), (420, 45994112), (448, 43119480), (460, 41994624), (476, 40583040), (480, 40244848), (483, 39994880), (510, 37877504), (512, 37729545), (544, 35510160), (552, 34995520), (560, 34495584), (595, 32466432), (640, 30183636), (644, 29996160), (672, 28746320), (680, 28408128), (690, 27996416), (714, 27055360), (736, 26246640), (768, 25153030), (782, 24702720), (805, 23996928), (816, 23673440), (840, 22997056), (896, 21559740), (919, 21020160), (920, 20997312), (952, 20291520), (960, 20122424), (966, 19997440), (1020, 18938752), (1088, 17755080), (1104, 17497760), (1120, 17247792), (1173, 16468480), (1190, 16233216), (1280, 15091818), (1288, 14998080), (1344, 14373160), (1360, 14204064), (1380, 13998208), (1428, 13527680), (1472, 13123320), (1536, 12576515), (1564, 12351360), (1610, 11998464), (1632, 11836720), (1680, 11498528), (1785, 10822144), (1792, 10779870), (1838, 10510080), (1840, 10498656), (1904, 10145760), (1920, 10061212), (1932, 9998720), (1955, 9881088), (2040, 9469376), (2176, 8877540), (2208, 8748880), (2240, 8623896), (2346, 8234240), (2380, 8116608), (2415, 7998976), (2560, 7545909), (2576, 7499040), (2688, 7186580), (2720, 7102032), (2737, 7057920), (2757, 7006720), (2760, 6999104), (2856, 6763840), (2944, 6561660), (3128, 6175680), (3220, 5999232), (3264, 5918360), (3360, 5749264), (3570, 5411072), (3584, 5389935), (3676, 5255040), (3680, 5249328), (3808, 5072880), (3840, 5030606), (3864, 4999360), (3910, 4940544), (4080, 4734688), (4352, 4438770), (4416, 4374440), (4480, 4311948), (4595, 4204032), (4692, 4117120), (4760, 4058304), (4830, 3999488), (5152, 3749520), (5376, 3593290), (5440, 3551016), (5474, 3528960), (5514, 3503360), (5520, 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937380), (21137, 913920), (21760, 887754), (21896, 882240), (22056, 875840), (22080, 874888), (22848, 845480), (23460, 823424), (25024, 771960), (25732, 750720), (25760, 749904), (26112, 739795), (26880, 718658), (27370, 705792), (27570, 700672), (28560, 676384), (29408, 656880), (29440, 656166), (30464, 634110), (30912, 624920), (31246, 618240), (31280, 617568), (32165, 600576), (32640, 591836), (32844, 588160), (35328, 546805), (36760, 525504), (37536, 514640), (38080, 507288), (38598, 500480), (38640, 499936), (41055, 470528), (41216, 468690), (42274, 456960), (43520, 443877), (43792, 441120), (44112, 437920), (44160, 437444), (45696, 422740), (46869, 412160), (46920, 411712), (50048, 385980), (51464, 375360), (51520, 374952), (53760, 359329), (54740, 352896), (55140, 350336), (57120, 338192), (58816, 328440), (58880, 328083), (60928, 317055), (61824, 312460), (62492, 309120), (62560, 308784), (63411, 304640), (64330, 300288), (65280, 295918), (65688, 294080), (73520, 262752), (75072, 257320), (76160, 253644), (77196, 250240), (77280, 249968), (78115, 247296), (82110, 235264), (82432, 234345), (84548, 228480), (87584, 220560), (88224, 218960), (88320, 218722), (91392, 211370), (93738, 206080), (93840, 205856), (96495, 200192), (100096, 192990), (102928, 187680), (103040, 187476), (105685, 182784), (109361, 176640), (109480, 176448), (110280, 175168), (114240, 169096), (117632, 164220), (123648, 156230), (124984, 154560), (125120, 154392), (126822, 152320), (128660, 150144), (130560, 147959), (131376, 147040)]