219977280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4533

約数の個数: 168

約数和(自身を含む): 801316152

約数和(自身を除く): 581338872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4493, 4896, 5440, 6120, 8160, 8986, 9792, 12240, 13479, 16320, 17972, 22465, 24480, 26958, 35944, 40437, 44930, 48960, 53916, 67395, 71888, 76381, 80874, 89860, 107832, 134790, 143776, 152762, 161748, 179720, 202185, 215664, 229143, 269580, 287552, 305524, 323496, 359440, 381905, 404370, 431328, 458286, 539160, 611048, 646992, 687429, 718880, 763810, 808740, 862656, 916572, 1078320, 1145715, 1222096, 1293984, 1374858, 1437760, 1527620, 1617480, 1833144, 2156640, 2291430, 2444192, 2587968, 2749716, 3055240, 3234960, 3437145, 3666288, 4313280, 4582860, 4888384, 5499432, 6110480, 6469920, 6874290, 7332576, 9165720, 10998864, 12220960, 12939840, 13748580, 14665152, 18331440, 21997728, 24441920, 27497160, 36662880, 43995456, 54994320, 73325760, 109988640, 219977280]

約数ペア:

[(1, 219977280), (2, 109988640), (3, 73325760), (4, 54994320), (5, 43995456), (6, 36662880), (8, 27497160), (9, 24441920), (10, 21997728), (12, 18331440), (15, 14665152), (16, 13748580), (17, 12939840), (18, 12220960), (20, 10998864), (24, 9165720), (30, 7332576), (32, 6874290), (34, 6469920), (36, 6110480), (40, 5499432), (45, 4888384), (48, 4582860), (51, 4313280), (60, 3666288), (64, 3437145), (68, 3234960), (72, 3055240), (80, 2749716), (85, 2587968), (90, 2444192), (96, 2291430), (102, 2156640), (120, 1833144), (136, 1617480), (144, 1527620), (153, 1437760), (160, 1374858), (170, 1293984), (180, 1222096), (192, 1145715), (204, 1078320), (240, 916572), (255, 862656), (272, 808740), (288, 763810), (306, 718880), (320, 687429), (340, 646992), (360, 611048), (408, 539160), (480, 458286), (510, 431328), (544, 404370), (576, 381905), (612, 359440), (680, 323496), (720, 305524), (765, 287552), (816, 269580), (960, 229143), (1020, 215664), (1088, 202185), (1224, 179720), (1360, 161748), (1440, 152762), (1530, 143776), (1632, 134790), (2040, 107832), (2448, 89860), (2720, 80874), (2880, 76381), (3060, 71888), (3264, 67395), (4080, 53916), (4493, 48960), (4896, 44930), (5440, 40437), (6120, 35944), (8160, 26958), (8986, 24480), (9792, 22465), (12240, 17972), (13479, 16320)]