18707834880

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 576

約数和(自身を含む): 75799825920

約数和(自身を除く): 57091991040

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, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 256, 280, 282, 288, 315, 320, 329, 336, 360, 376, 384, 420, 423, 448, 470, 480, 504, 512, 560, 564, 576, 617, 630, 640, 658, 672, 705, 720, 752, 768, 840, 846, 896, 940, 960, 987, 1008, 1024, 1120, 1128, 1152, 1234, 1260, 1280, 1316, 1344, 1410, 1440, 1504, 1536, 1645, 1680, 1692, 1792, 1851, 1880, 1920, 1974, 2016, 2048, 2115, 2240, 2256, 2304, 2468, 2520, 2560, 2632, 2688, 2820, 2880, 2961, 3008, 3072, 3085, 3290, 3360, 3384, 3584, 3702, 3760, 3840, 3948, 4032, 4230, 4319, 4480, 4512, 4608, 4935, 4936, 5040, 5120, 5264, 5376, 5553, 5640, 5760, 5922, 6016, 6144, 6170, 6580, 6720, 6768, 7168, 7404, 7520, 7680, 7896, 8064, 8460, 8638, 8960, 9024, 9216, 9255, 9870, 9872, 10080, 10240, 10528, 10752, 11106, 11280, 11520, 11844, 12032, 12340, 12957, 13160, 13440, 13536, 14336, 14805, 14808, 15040, 15360, 15792, 16128, 16920, 17276, 17920, 18048, 18432, 18510, 19740, 19744, 20160, 21056, 21504, 21595, 22212, 22560, 23040, 23688, 24064, 24680, 25914, 26320, 26880, 27072, 27765, 28999, 29610, 29616, 30080, 30720, 31584, 32256, 33840, 34552, 35840, 36096, 37020, 38871, 39480, 39488, 40320, 42112, 43008, 43190, 44424, 45120, 46080, 47376, 48128, 49360, 51828, 52640, 53760, 54144, 55530, 57998, 59220, 59232, 60160, 63168, 64512, 64785, 67680, 69104, 71680, 72192, 74040, 77742, 78960, 78976, 80640, 84224, 86380, 86997, 88848, 90240, 92160, 94752, 96256, 98720, 103656, 105280, 107520, 108288, 111060, 115996, 118440, 118464, 120320, 126336, 129024, 129570, 135360, 138208, 144384, 144995, 148080, 155484, 157920, 157952, 161280, 168448, 172760, 173994, 177696, 180480, 189504, 194355, 197440, 202993, 207312, 210560, 215040, 216576, 222120, 231992, 236880, 236928, 240640, 252672, 259140, 260991, 270720, 276416, 288768, 289990, 296160, 310968, 315840, 315904, 322560, 336896, 345520, 347988, 355392, 360960, 379008, 388710, 394880, 405986, 414624, 421120, 433152, 434985, 444240, 463984, 473760, 473856, 481280, 505344, 518280, 521982, 541440, 552832, 579980, 592320, 608979, 621936, 631680, 631808, 645120, 673792, 691040, 695976, 710784, 721920, 758016, 777420, 789760, 811972, 829248, 842240, 866304, 869970, 888480, 927968, 947520, 947712, 1010688, 1014965, 1036560, 1043964, 1082880, 1105664, 1159960, 1184640, 1217958, 1243872, 1263360, 1263616, 1304955, 1382080, 1391952, 1421568, 1443840, 1516032, 1554840, 1579520, 1623944, 1658496, 1684480, 1739940, 1776960, 1826937, 1855936, 1895040, 1895424, 2021376, 2029930, 2073120, 2087928, 2165760, 2211328, 2319920, 2369280, 2435916, 2487744, 2526720, 2609910, 2764160, 2783904, 2843136, 3032064, 3044895, 3109680, 3159040, 3247888, 3316992, 3368960, 3479880, 3553920, 3653874, 3711872, 3790080, 3790848, 4059860, 4146240, 4175856, 4331520, 4422656, 4639840, 4738560, 4871832, 4975488, 5053440, 5219820, 5528320, 5567808, 5686272, 6064128, 6089790, 6219360, 6318080, 6495776, 6633984, 6959760, 7107840, 7307748, 7423744, 7580160, 8119720, 8292480, 8351712, 8845312, 9134685, 9279680, 9477120, 9743664, 9950976, 10106880, 10439640, 11056640, 11135616, 11372544, 12179580, 12438720, 12991552, 13267968, 13919520, 14215680, 14615496, 14847488, 15160320, 16239440, 16584960, 16703424, 18269370, 18559360, 18954240, 19487328, 19901952, 20879280, 22113280, 22271232, 24359160, 24877440, 25983104, 26535936, 27839040, 28431360, 29230992, 29694976, 30320640, 32478880, 33169920, 33406848, 36538740, 37118720, 38974656, 39803904, 41758560, 44226560, 44542464, 48718320, 49754880, 51966208, 55678080, 56862720, 58461984, 59389952, 64957760, 66339840, 66813696, 73077480, 74237440, 77949312, 79607808, 83517120, 89084928, 97436640, 99509760, 103932416, 111356160, 116923968, 129915520, 132679680, 133627392, 146154960, 148474880, 155898624, 167034240, 178169856, 194873280, 199019520, 207864832, 222712320, 233847936, 259831040, 267254784, 292309920, 296949760, 311797248, 334068480, 389746560, 398039040, 415729664, 445424640, 467695872, 519662080, 534509568, 584619840, 623594496, 668136960, 779493120, 890849280, 935391744, 1039324160, 1169239680, 1247188992, 1336273920, 1558986240, 1870783488, 2078648320, 2338479360, 2672547840, 3117972480, 3741566976, 4676958720, 6235944960, 9353917440, 18707834880]

約数ペア:

[(1, 18707834880), (2, 9353917440), (3, 6235944960), (4, 4676958720), (5, 3741566976), (6, 3117972480), (7, 2672547840), (8, 2338479360), (9, 2078648320), (10, 1870783488), (12, 1558986240), (14, 1336273920), (15, 1247188992), (16, 1169239680), (18, 1039324160), (20, 935391744), (21, 890849280), (24, 779493120), (28, 668136960), (30, 623594496), (32, 584619840), (35, 534509568), (36, 519662080), (40, 467695872), (42, 445424640), (45, 415729664), (47, 398039040), (48, 389746560), (56, 334068480), (60, 311797248), (63, 296949760), (64, 292309920), (70, 267254784), (72, 259831040), (80, 233847936), (84, 222712320), (90, 207864832), (94, 199019520), (96, 194873280), (105, 178169856), (112, 167034240), (120, 155898624), (126, 148474880), (128, 146154960), (140, 133627392), (141, 132679680), (144, 129915520), (160, 116923968), (168, 111356160), (180, 103932416), (188, 99509760), (192, 97436640), (210, 89084928), (224, 83517120), (235, 79607808), (240, 77949312), (252, 74237440), (256, 73077480), (280, 66813696), (282, 66339840), (288, 64957760), (315, 59389952), (320, 58461984), (329, 56862720), (336, 55678080), (360, 51966208), (376, 49754880), (384, 48718320), (420, 44542464), (423, 44226560), (448, 41758560), (470, 39803904), (480, 38974656), (504, 37118720), (512, 36538740), (560, 33406848), (564, 33169920), (576, 32478880), (617, 30320640), (630, 29694976), (640, 29230992), (658, 28431360), (672, 27839040), (705, 26535936), (720, 25983104), (752, 24877440), (768, 24359160), (840, 22271232), (846, 22113280), (896, 20879280), (940, 19901952), (960, 19487328), (987, 18954240), (1008, 18559360), (1024, 18269370), (1120, 16703424), (1128, 16584960), (1152, 16239440), (1234, 15160320), (1260, 14847488), (1280, 14615496), (1316, 14215680), (1344, 13919520), (1410, 13267968), (1440, 12991552), (1504, 12438720), (1536, 12179580), (1645, 11372544), (1680, 11135616), (1692, 11056640), (1792, 10439640), (1851, 10106880), (1880, 9950976), (1920, 9743664), (1974, 9477120), (2016, 9279680), (2048, 9134685), (2115, 8845312), (2240, 8351712), (2256, 8292480), (2304, 8119720), (2468, 7580160), (2520, 7423744), (2560, 7307748), (2632, 7107840), (2688, 6959760), (2820, 6633984), (2880, 6495776), (2961, 6318080), (3008, 6219360), (3072, 6089790), (3085, 6064128), (3290, 5686272), (3360, 5567808), (3384, 5528320), (3584, 5219820), (3702, 5053440), (3760, 4975488), (3840, 4871832), (3948, 4738560), (4032, 4639840), (4230, 4422656), (4319, 4331520), (4480, 4175856), (4512, 4146240), (4608, 4059860), (4935, 3790848), (4936, 3790080), (5040, 3711872), (5120, 3653874), (5264, 3553920), (5376, 3479880), (5553, 3368960), (5640, 3316992), (5760, 3247888), (5922, 3159040), (6016, 3109680), (6144, 3044895), (6170, 3032064), (6580, 2843136), (6720, 2783904), (6768, 2764160), (7168, 2609910), (7404, 2526720), (7520, 2487744), (7680, 2435916), (7896, 2369280), (8064, 2319920), (8460, 2211328), (8638, 2165760), (8960, 2087928), (9024, 2073120), (9216, 2029930), (9255, 2021376), (9870, 1895424), (9872, 1895040), (10080, 1855936), (10240, 1826937), (10528, 1776960), (10752, 1739940), (11106, 1684480), (11280, 1658496), (11520, 1623944), (11844, 1579520), (12032, 1554840), (12340, 1516032), (12957, 1443840), (13160, 1421568), (13440, 1391952), (13536, 1382080), (14336, 1304955), (14805, 1263616), (14808, 1263360), (15040, 1243872), (15360, 1217958), (15792, 1184640), (16128, 1159960), (16920, 1105664), (17276, 1082880), (17920, 1043964), (18048, 1036560), (18432, 1014965), (18510, 1010688), (19740, 947712), (19744, 947520), (20160, 927968), (21056, 888480), (21504, 869970), (21595, 866304), (22212, 842240), (22560, 829248), (23040, 811972), (23688, 789760), (24064, 777420), (24680, 758016), (25914, 721920), (26320, 710784), (26880, 695976), (27072, 691040), (27765, 673792), (28999, 645120), (29610, 631808), (29616, 631680), (30080, 621936), (30720, 608979), (31584, 592320), (32256, 579980), (33840, 552832), (34552, 541440), (35840, 521982), (36096, 518280), (37020, 505344), (38871, 481280), (39480, 473856), (39488, 473760), (40320, 463984), (42112, 444240), (43008, 434985), (43190, 433152), (44424, 421120), (45120, 414624), (46080, 405986), (47376, 394880), (48128, 388710), (49360, 379008), (51828, 360960), (52640, 355392), (53760, 347988), (54144, 345520), (55530, 336896), (57998, 322560), (59220, 315904), (59232, 315840), (60160, 310968), (63168, 296160), (64512, 289990), (64785, 288768), (67680, 276416), (69104, 270720), (71680, 260991), (72192, 259140), (74040, 252672), (77742, 240640), (78960, 236928), (78976, 236880), (80640, 231992), (84224, 222120), (86380, 216576), (86997, 215040), (88848, 210560), (90240, 207312), (92160, 202993), (94752, 197440), (96256, 194355), (98720, 189504), (103656, 180480), (105280, 177696), (107520, 173994), (108288, 172760), (111060, 168448), (115996, 161280), (118440, 157952), (118464, 157920), (120320, 155484), (126336, 148080), (129024, 144995), (129570, 144384), (135360, 138208)]