18109667520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 672

約数和(自身を含む): 76874997888

約数和(自身を除く): 58765330368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 53, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 106, 112, 119, 120, 126, 136, 140, 144, 153, 159, 160, 168, 170, 180, 192, 204, 210, 212, 224, 238, 240, 252, 255, 265, 272, 280, 288, 306, 315, 318, 320, 336, 340, 357, 360, 371, 408, 420, 424, 448, 476, 477, 480, 504, 510, 530, 544, 560, 576, 595, 612, 630, 636, 672, 680, 714, 720, 742, 765, 795, 816, 840, 848, 901, 952, 954, 960, 997, 1008, 1020, 1060, 1071, 1088, 1113, 1120, 1190, 1224, 1260, 1272, 1344, 1360, 1428, 1440, 1484, 1530, 1590, 1632, 1680, 1696, 1785, 1802, 1855, 1904, 1908, 1994, 2016, 2040, 2120, 2142, 2226, 2240, 2380, 2385, 2448, 2520, 2544, 2703, 2720, 2856, 2880, 2968, 2991, 3060, 3180, 3264, 3339, 3360, 3392, 3570, 3604, 3710, 3808, 3816, 3988, 4032, 4080, 4240, 4284, 4452, 4505, 4760, 4770, 4896, 4985, 5040, 5088, 5355, 5406, 5440, 5565, 5712, 5936, 5982, 6120, 6307, 6360, 6678, 6720, 6979, 7140, 7208, 7420, 7616, 7632, 7976, 8109, 8160, 8480, 8568, 8904, 8973, 9010, 9520, 9540, 9792, 9970, 10080, 10176, 10710, 10812, 11130, 11424, 11872, 11964, 12240, 12614, 12720, 13356, 13515, 13958, 14280, 14416, 14840, 14955, 15264, 15952, 16218, 16320, 16695, 16949, 16960, 17136, 17808, 17946, 18020, 18921, 19040, 19080, 19940, 20160, 20937, 21420, 21624, 22260, 22848, 23744, 23928, 24480, 25228, 25440, 26712, 27030, 27916, 28560, 28832, 29680, 29910, 30528, 31535, 31904, 32436, 33390, 33898, 34272, 34895, 35616, 35892, 36040, 37842, 38080, 38160, 39880, 40545, 41874, 42840, 43248, 44520, 44865, 47856, 48960, 50456, 50847, 50880, 52841, 53424, 54060, 55832, 56763, 57120, 57664, 59360, 59820, 62811, 63070, 63808, 64872, 66780, 67796, 68544, 69790, 71232, 71784, 72080, 75684, 76320, 79760, 81090, 83748, 84745, 85680, 86496, 89040, 89730, 94605, 95712, 100912, 101694, 104685, 105682, 106848, 108120, 111664, 113526, 114240, 118643, 118720, 119640, 125622, 126140, 129744, 133560, 135592, 139580, 143568, 144160, 151368, 152541, 152640, 158523, 159520, 162180, 167496, 169490, 171360, 172992, 178080, 179460, 189210, 191424, 201824, 203388, 209370, 211364, 213696, 216240, 223328, 227052, 237286, 239280, 251244, 252280, 254235, 259488, 264205, 267120, 271184, 279160, 283815, 287136, 288320, 302736, 305082, 314055, 317046, 319040, 324360, 334992, 338980, 342720, 355929, 356160, 358920, 369887, 378420, 403648, 406776, 418740, 422728, 432480, 446656, 454104, 474572, 475569, 478560, 502488, 504560, 508470, 518976, 528410, 534240, 542368, 558320, 567630, 574272, 593215, 605472, 610164, 628110, 634092, 648720, 669984, 677960, 711858, 717840, 739774, 756840, 762705, 792615, 813552, 837480, 845456, 864960, 898297, 908208, 949144, 951138, 957120, 1004976, 1009120, 1016940, 1056820, 1067787, 1068480, 1084736, 1109661, 1116640, 1135260, 1186430, 1210944, 1220328, 1256220, 1268184, 1297440, 1339968, 1355920, 1423716, 1435680, 1479548, 1513680, 1525410, 1585230, 1627104, 1674960, 1690912, 1779645, 1796594, 1816416, 1849435, 1898288, 1902276, 2009952, 2018240, 2033880, 2113640, 2135574, 2219322, 2233280, 2270520, 2372860, 2377845, 2440656, 2512440, 2536368, 2594880, 2694891, 2711840, 2847432, 2871360, 2959096, 3027360, 3050820, 3170460, 3254208, 3328983, 3349920, 3381824, 3559290, 3593188, 3632832, 3698870, 3796576, 3804552, 4019904, 4067760, 4227280, 4271148, 4438644, 4491485, 4541040, 4745720, 4755690, 4881312, 5024880, 5072736, 5338935, 5389782, 5423680, 5548305, 5694864, 5918192, 6054720, 6101640, 6288079, 6340920, 6657966, 6699840, 7118580, 7186376, 7397740, 7593152, 7609104, 8084673, 8135520, 8454560, 8542296, 8877288, 8982970, 9082080, 9491440, 9511380, 9762624, 10049760, 10145472, 10677870, 10779564, 11096610, 11389728, 11836384, 12203280, 12576158, 12681840, 13315932, 13474455, 14237160, 14372752, 14795480, 15218208, 16169346, 16271040, 16644915, 16909120, 17084592, 17754576, 17965940, 18164160, 18864237, 18982880, 19022760, 20099520, 21355740, 21559128, 22193220, 22779456, 23672768, 24406560, 25152316, 25363680, 26631864, 26948910, 28474320, 28745504, 29590960, 30436416, 31440395, 32338692, 33289830, 34169184, 35509152, 35931880, 37728474, 37965760, 38045520, 40423365, 42711480, 43118256, 44386440, 48813120, 50304632, 50727360, 53263728, 53897820, 56592711, 56948640, 57491008, 59181920, 62880790, 64677384, 66579660, 68338368, 71018304, 71863760, 75456948, 76091040, 80846730, 85422960, 86236512, 88772880, 94321185, 100609264, 106527456, 107795640, 113185422, 113897280, 118363840, 125761580, 129354768, 133159320, 143727520, 150913896, 152182080, 161693460, 170845920, 172473024, 177545760, 188642370, 201218528, 213054912, 215591280, 226370844, 251523160, 258709536, 266318640, 282963555, 287455040, 301827792, 323386920, 341691840, 355091520, 377284740, 402437056, 431182560, 452741688, 503046320, 517419072, 532637280, 565927110, 603655584, 646773840, 754569480, 862365120, 905483376, 1006092640, 1065274560, 1131854220, 1207311168, 1293547680, 1509138960, 1810966752, 2012185280, 2263708440, 2587095360, 3018277920, 3621933504, 4527416880, 6036555840, 9054833760, 18109667520]

約数ペア:

[(1, 18109667520), (2, 9054833760), (3, 6036555840), (4, 4527416880), (5, 3621933504), (6, 3018277920), (7, 2587095360), (8, 2263708440), (9, 2012185280), (10, 1810966752), (12, 1509138960), (14, 1293547680), (15, 1207311168), (16, 1131854220), (17, 1065274560), (18, 1006092640), (20, 905483376), (21, 862365120), (24, 754569480), (28, 646773840), (30, 603655584), (32, 565927110), (34, 532637280), (35, 517419072), (36, 503046320), (40, 452741688), (42, 431182560), (45, 402437056), (48, 377284740), (51, 355091520), (53, 341691840), (56, 323386920), (60, 301827792), (63, 287455040), (64, 282963555), (68, 266318640), (70, 258709536), (72, 251523160), (80, 226370844), (84, 215591280), (85, 213054912), (90, 201218528), (96, 188642370), (102, 177545760), (105, 172473024), (106, 170845920), (112, 161693460), (119, 152182080), (120, 150913896), (126, 143727520), (136, 133159320), (140, 129354768), (144, 125761580), (153, 118363840), (159, 113897280), (160, 113185422), (168, 107795640), (170, 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17084592), (1071, 16909120), (1088, 16644915), (1113, 16271040), (1120, 16169346), (1190, 15218208), (1224, 14795480), (1260, 14372752), (1272, 14237160), (1344, 13474455), (1360, 13315932), (1428, 12681840), (1440, 12576158), (1484, 12203280), (1530, 11836384), (1590, 11389728), (1632, 11096610), (1680, 10779564), (1696, 10677870), (1785, 10145472), (1802, 10049760), (1855, 9762624), (1904, 9511380), (1908, 9491440), (1994, 9082080), (2016, 8982970), (2040, 8877288), (2120, 8542296), (2142, 8454560), (2226, 8135520), (2240, 8084673), (2380, 7609104), (2385, 7593152), (2448, 7397740), (2520, 7186376), (2544, 7118580), (2703, 6699840), (2720, 6657966), (2856, 6340920), (2880, 6288079), (2968, 6101640), (2991, 6054720), (3060, 5918192), (3180, 5694864), (3264, 5548305), (3339, 5423680), (3360, 5389782), (3392, 5338935), (3570, 5072736), (3604, 5024880), (3710, 4881312), (3808, 4755690), (3816, 4745720), (3988, 4541040), (4032, 4491485), (4080, 4438644), (4240, 4271148), (4284, 4227280), (4452, 4067760), (4505, 4019904), (4760, 3804552), (4770, 3796576), (4896, 3698870), (4985, 3632832), (5040, 3593188), (5088, 3559290), (5355, 3381824), (5406, 3349920), (5440, 3328983), (5565, 3254208), (5712, 3170460), (5936, 3050820), (5982, 3027360), (6120, 2959096), (6307, 2871360), (6360, 2847432), (6678, 2711840), (6720, 2694891), (6979, 2594880), (7140, 2536368), (7208, 2512440), (7420, 2440656), (7616, 2377845), (7632, 2372860), (7976, 2270520), (8109, 2233280), (8160, 2219322), (8480, 2135574), (8568, 2113640), (8904, 2033880), (8973, 2018240), (9010, 2009952), (9520, 1902276), (9540, 1898288), (9792, 1849435), (9970, 1816416), (10080, 1796594), (10176, 1779645), (10710, 1690912), (10812, 1674960), (11130, 1627104), (11424, 1585230), (11872, 1525410), (11964, 1513680), (12240, 1479548), (12614, 1435680), (12720, 1423716), (13356, 1355920), (13515, 1339968), (13958, 1297440), (14280, 1268184), (14416, 1256220), (14840, 1220328), (14955, 1210944), (15264, 1186430), (15952, 1135260), (16218, 1116640), (16320, 1109661), (16695, 1084736), (16949, 1068480), (16960, 1067787), (17136, 1056820), (17808, 1016940), (17946, 1009120), (18020, 1004976), (18921, 957120), (19040, 951138), (19080, 949144), (19940, 908208), (20160, 898297), (20937, 864960), (21420, 845456), (21624, 837480), (22260, 813552), (22848, 792615), (23744, 762705), (23928, 756840), (24480, 739774), (25228, 717840), (25440, 711858), (26712, 677960), (27030, 669984), (27916, 648720), (28560, 634092), (28832, 628110), (29680, 610164), (29910, 605472), (30528, 593215), (31535, 574272), (31904, 567630), (32436, 558320), (33390, 542368), (33898, 534240), (34272, 528410), (34895, 518976), (35616, 508470), (35892, 504560), (36040, 502488), (37842, 478560), (38080, 475569), (38160, 474572), (39880, 454104), (40545, 446656), (41874, 432480), (42840, 422728), (43248, 418740), (44520, 406776), (44865, 403648), (47856, 378420), (48960, 369887), (50456, 358920), (50847, 356160), (50880, 355929), (52841, 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