47691530640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{268171}}^1$

素因数の和:268222

約数の個数: 240

約数和(自身を含む): 181563170880

約数和(自身を除く): 133871640240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 22230, 29640, 35568, 44460, 59280, 88920, 177840, 268171, 536342, 804513, 1072684, 1340855, 1609026, 2145368, 2413539, 2681710, 3218052, 3486223, 4022565, 4290736, 4827078, 5095249, 5363420, 6436104, 6972446, 8045130, 9654156, 10190498, 10458669, 10726840, 12067695, 12872208, 13944892, 15285747, 16090260, 17431115, 19308312, 20380996, 20917338, 21453680, 24135390, 25476245, 27889784, 30571494, 31376007, 32180520, 34862230, 38616624, 40761992, 41834676, 45857241, 48270780, 50952490, 52293345, 55779568, 61142988, 62752014, 64361040, 66238237, 69724460, 76428735, 81523984, 83669352, 91714482, 96541560, 101904980, 104586690, 122285976, 125504028, 132476474, 139448920, 152857470, 156880035, 167338704, 183428964, 193083120, 198714711, 203809960, 209173380, 229286205, 244571952, 251008056, 264952948, 278897840, 305714940, 313760070, 331191185, 366857928, 397429422, 407619920, 418346760, 458572410, 502016112, 529905896, 596144133, 611429880, 627520140, 662382370, 733715856, 794858844, 836693520, 917144820, 993573555, 1059811792, 1192288266, 1222859760, 1255040280, 1324764740, 1589717688, 1834289640, 1987147110, 2384576532, 2510080560, 2649529480, 2980720665, 3179435376, 3668579280, 3974294220, 4769153064, 5299058960, 5961441330, 7948588440, 9538306128, 11922882660, 15897176880, 23845765320, 47691530640]

約数ペア:

[(1, 47691530640), (2, 23845765320), (3, 15897176880), (4, 11922882660), (5, 9538306128), (6, 7948588440), (8, 5961441330), (9, 5299058960), (10, 4769153064), (12, 3974294220), (13, 3668579280), (15, 3179435376), (16, 2980720665), (18, 2649529480), (19, 2510080560), (20, 2384576532), (24, 1987147110), (26, 1834289640), (30, 1589717688), (36, 1324764740), (38, 1255040280), (39, 1222859760), (40, 1192288266), (45, 1059811792), (48, 993573555), (52, 917144820), (57, 836693520), (60, 794858844), (65, 733715856), (72, 662382370), (76, 627520140), (78, 611429880), (80, 596144133), (90, 529905896), (95, 502016112), (104, 458572410), (114, 418346760), (117, 407619920), (120, 397429422), (130, 366857928), (144, 331191185), (152, 313760070), (156, 305714940), (171, 278897840), (180, 264952948), (190, 251008056), (195, 244571952), (208, 229286205), (228, 209173380), (234, 203809960), (240, 198714711), (247, 193083120), (260, 183428964), (285, 167338704), (304, 156880035), (312, 152857470), (342, 139448920), (360, 132476474), (380, 125504028), (390, 122285976), (456, 104586690), (468, 101904980), (494, 96541560), (520, 91714482), (570, 83669352), (585, 81523984), (624, 76428735), (684, 69724460), (720, 66238237), (741, 64361040), (760, 62752014), (780, 61142988), (855, 55779568), (912, 52293345), (936, 50952490), (988, 48270780), (1040, 45857241), (1140, 41834676), (1170, 40761992), (1235, 38616624), (1368, 34862230), (1482, 32180520), (1520, 31376007), (1560, 30571494), (1710, 27889784), (1872, 25476245), (1976, 24135390), (2223, 21453680), (2280, 20917338), (2340, 20380996), (2470, 19308312), (2736, 17431115), (2964, 16090260), (3120, 15285747), (3420, 13944892), (3705, 12872208), (3952, 12067695), (4446, 10726840), (4560, 10458669), (4680, 10190498), (4940, 9654156), (5928, 8045130), (6840, 6972446), (7410, 6436104), (8892, 5363420), (9360, 5095249), (9880, 4827078), (11115, 4290736), (11856, 4022565), (13680, 3486223), (14820, 3218052), (17784, 2681710), (19760, 2413539), (22230, 2145368), (29640, 1609026), (35568, 1340855), (44460, 1072684), (59280, 804513), (88920, 536342), (177840, 268171)]