66389760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 251657280

約数和(自身を除く): 185267520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 113, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 226, 240, 255, 256, 270, 272, 288, 306, 320, 339, 340, 360, 384, 408, 432, 452, 459, 480, 510, 540, 544, 565, 576, 612, 640, 678, 680, 720, 765, 768, 816, 864, 904, 918, 960, 1017, 1020, 1080, 1088, 1130, 1152, 1224, 1280, 1356, 1360, 1440, 1530, 1632, 1695, 1728, 1808, 1836, 1920, 1921, 2034, 2040, 2160, 2176, 2260, 2295, 2304, 2448, 2712, 2720, 2880, 3051, 3060, 3264, 3390, 3456, 3616, 3672, 3840, 3842, 4068, 4080, 4320, 4352, 4520, 4590, 4896, 5085, 5424, 5440, 5760, 5763, 6102, 6120, 6528, 6780, 6912, 7232, 7344, 7684, 8136, 8160, 8640, 9040, 9180, 9605, 9792, 10170, 10848, 10880, 11520, 11526, 12204, 12240, 13056, 13560, 14464, 14688, 15255, 15368, 16272, 16320, 17280, 17289, 18080, 18360, 19210, 19584, 20340, 21696, 21760, 23052, 24408, 24480, 27120, 28815, 28928, 29376, 30510, 30736, 32544, 32640, 34560, 34578, 36160, 36720, 38420, 39168, 40680, 43392, 46104, 48816, 48960, 51867, 54240, 57630, 58752, 61020, 61472, 65088, 65280, 69156, 72320, 73440, 76840, 81360, 86445, 86784, 92208, 97632, 97920, 103734, 108480, 115260, 117504, 122040, 122944, 130176, 138312, 144640, 146880, 153680, 162720, 172890, 184416, 195264, 195840, 207468, 216960, 230520, 244080, 245888, 259335, 260352, 276624, 293760, 307360, 325440, 345780, 368832, 390528, 414936, 433920, 461040, 488160, 491776, 518670, 553248, 587520, 614720, 650880, 691560, 737664, 781056, 829872, 922080, 976320, 1037340, 1106496, 1229440, 1301760, 1383120, 1475328, 1659744, 1844160, 1952640, 2074680, 2212992, 2458880, 2766240, 3319488, 3688320, 3905280, 4149360, 4425984, 5532480, 6638976, 7376640, 8298720, 11064960, 13277952, 16597440, 22129920, 33194880, 66389760]

約数ペア:

[(1, 66389760), (2, 33194880), (3, 22129920), (4, 16597440), (5, 13277952), (6, 11064960), (8, 8298720), (9, 7376640), (10, 6638976), (12, 5532480), (15, 4425984), (16, 4149360), (17, 3905280), (18, 3688320), (20, 3319488), (24, 2766240), (27, 2458880), (30, 2212992), (32, 2074680), (34, 1952640), (36, 1844160), (40, 1659744), (45, 1475328), (48, 1383120), (51, 1301760), (54, 1229440), (60, 1106496), (64, 1037340), (68, 976320), (72, 922080), (80, 829872), (85, 781056), (90, 737664), (96, 691560), (102, 650880), (108, 614720), (113, 587520), (120, 553248), (128, 518670), (135, 491776), (136, 488160), (144, 461040), (153, 433920), (160, 414936), (170, 390528), (180, 368832), (192, 345780), (204, 325440), (216, 307360), (226, 293760), (240, 276624), (255, 260352), (256, 259335), (270, 245888), (272, 244080), (288, 230520), (306, 216960), (320, 207468), (339, 195840), (340, 195264), (360, 184416), (384, 172890), (408, 162720), (432, 153680), (452, 146880), (459, 144640), (480, 138312), (510, 130176), (540, 122944), (544, 122040), (565, 117504), (576, 115260), (612, 108480), (640, 103734), (678, 97920), (680, 97632), (720, 92208), (765, 86784), (768, 86445), (816, 81360), (864, 76840), (904, 73440), (918, 72320), (960, 69156), (1017, 65280), (1020, 65088), (1080, 61472), (1088, 61020), (1130, 58752), (1152, 57630), (1224, 54240), (1280, 51867), (1356, 48960), (1360, 48816), (1440, 46104), (1530, 43392), (1632, 40680), (1695, 39168), (1728, 38420), (1808, 36720), (1836, 36160), (1920, 34578), (1921, 34560), (2034, 32640), (2040, 32544), (2160, 30736), (2176, 30510), (2260, 29376), (2295, 28928), (2304, 28815), (2448, 27120), (2712, 24480), (2720, 24408), (2880, 23052), (3051, 21760), (3060, 21696), (3264, 20340), (3390, 19584), (3456, 19210), (3616, 18360), (3672, 18080), (3840, 17289), (3842, 17280), (4068, 16320), (4080, 16272), (4320, 15368), (4352, 15255), (4520, 14688), (4590, 14464), (4896, 13560), (5085, 13056), (5424, 12240), (5440, 12204), (5760, 11526), (5763, 11520), (6102, 10880), (6120, 10848), (6528, 10170), (6780, 9792), (6912, 9605), (7232, 9180), (7344, 9040), (7684, 8640), (8136, 8160)]