128197064640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{8431}}^1$

素因数の和:8835

約数の個数: 224

約数和(自身を含む): 416968740864

約数和(自身を除く): 288771676224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 337, 376, 470, 480, 564, 674, 705, 752, 940, 960, 1011, 1128, 1348, 1410, 1504, 1685, 1880, 2022, 2256, 2696, 2820, 3008, 3370, 3760, 4044, 4512, 5055, 5392, 5640, 6740, 7520, 8088, 8431, 9024, 10110, 10784, 11280, 13480, 15040, 15839, 16176, 16862, 20220, 21568, 22560, 25293, 26960, 31678, 32352, 33724, 40440, 42155, 45120, 47517, 50586, 53920, 63356, 64704, 67448, 79195, 80880, 84310, 95034, 101172, 107840, 126465, 126712, 134896, 158390, 161760, 168620, 190068, 202344, 237585, 252930, 253424, 269792, 316780, 323520, 337240, 380136, 396257, 404688, 475170, 505860, 506848, 539584, 633560, 674480, 760272, 792514, 809376, 950340, 1011720, 1013696, 1188771, 1267120, 1348960, 1520544, 1585028, 1618752, 1900680, 1981285, 2023440, 2377542, 2534240, 2697920, 2841247, 3041088, 3170056, 3801360, 3962570, 4046880, 4755084, 5068480, 5682494, 5943855, 6340112, 7602720, 7925140, 8093760, 8523741, 9510168, 11364988, 11887710, 12680224, 14206235, 15205440, 15850280, 17047482, 19020336, 22729976, 23775420, 25360448, 28412470, 31700560, 34094964, 38040672, 42618705, 45459952, 47550840, 56824940, 63401120, 68189928, 76081344, 85237410, 90919904, 95101680, 113649880, 126802240, 133538609, 136379856, 170474820, 181839808, 190203360, 227299760, 267077218, 272759712, 340949640, 380406720, 400615827, 454599520, 534154436, 545519424, 667693045, 681899280, 801231654, 909199040, 1068308872, 1335386090, 1363798560, 1602463308, 2003079135, 2136617744, 2670772180, 2727597120, 3204926616, 4006158270, 4273235488, 5341544360, 6409853232, 8012316540, 8546470976, 10683088720, 12819706464, 16024633080, 21366177440, 25639412928, 32049266160, 42732354880, 64098532320, 128197064640]

約数ペア:

[(1, 128197064640), (2, 64098532320), (3, 42732354880), (4, 32049266160), (5, 25639412928), (6, 21366177440), (8, 16024633080), (10, 12819706464), (12, 10683088720), (15, 8546470976), (16, 8012316540), (20, 6409853232), (24, 5341544360), (30, 4273235488), (32, 4006158270), (40, 3204926616), (47, 2727597120), (48, 2670772180), (60, 2136617744), (64, 2003079135), (80, 1602463308), (94, 1363798560), (96, 1335386090), (120, 1068308872), (141, 909199040), (160, 801231654), (188, 681899280), (192, 667693045), (235, 545519424), (240, 534154436), (282, 454599520), (320, 400615827), (337, 380406720), (376, 340949640), (470, 272759712), (480, 267077218), (564, 227299760), (674, 190203360), (705, 181839808), (752, 170474820), (940, 136379856), (960, 133538609), (1011, 126802240), (1128, 113649880), (1348, 95101680), (1410, 90919904), (1504, 85237410), (1685, 76081344), (1880, 68189928), (2022, 63401120), (2256, 56824940), (2696, 47550840), (2820, 45459952), (3008, 42618705), (3370, 38040672), (3760, 34094964), (4044, 31700560), (4512, 28412470), (5055, 25360448), (5392, 23775420), (5640, 22729976), (6740, 19020336), (7520, 17047482), (8088, 15850280), (8431, 15205440), (9024, 14206235), (10110, 12680224), (10784, 11887710), (11280, 11364988), (13480, 9510168), (15040, 8523741), (15839, 8093760), (16176, 7925140), (16862, 7602720), (20220, 6340112), (21568, 5943855), (22560, 5682494), (25293, 5068480), (26960, 4755084), (31678, 4046880), (32352, 3962570), (33724, 3801360), (40440, 3170056), (42155, 3041088), (45120, 2841247), (47517, 2697920), (50586, 2534240), (53920, 2377542), (63356, 2023440), (64704, 1981285), (67448, 1900680), (79195, 1618752), (80880, 1585028), (84310, 1520544), (95034, 1348960), (101172, 1267120), (107840, 1188771), (126465, 1013696), (126712, 1011720), (134896, 950340), (158390, 809376), (161760, 792514), (168620, 760272), (190068, 674480), (202344, 633560), (237585, 539584), (252930, 506848), (253424, 505860), (269792, 475170), (316780, 404688), (323520, 396257), (337240, 380136)]