71530560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 224

約数和(自身を含む): 267736320

約数和(自身を除く): 196205760

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, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 487, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 974, 1020, 1080, 1088, 1224, 1360, 1440, 1461, 1530, 1632, 1728, 1836, 1948, 2040, 2160, 2295, 2435, 2448, 2720, 2880, 2922, 3060, 3264, 3672, 3896, 4080, 4320, 4383, 4590, 4870, 4896, 5440, 5844, 6120, 7305, 7344, 7792, 8160, 8279, 8640, 8766, 9180, 9740, 9792, 11688, 12240, 13149, 14610, 14688, 15584, 16320, 16558, 17532, 18360, 19480, 21915, 23376, 24480, 24837, 26298, 29220, 29376, 31168, 33116, 35064, 36720, 38960, 41395, 43830, 46752, 48960, 49674, 52596, 58440, 65745, 66232, 70128, 73440, 74511, 77920, 82790, 87660, 93504, 99348, 105192, 116880, 124185, 131490, 132464, 140256, 146880, 149022, 155840, 165580, 175320, 198696, 210384, 223533, 233760, 248370, 262980, 264928, 280512, 298044, 331160, 350640, 372555, 397392, 420768, 447066, 467520, 496740, 525960, 529856, 596088, 662320, 701280, 745110, 794784, 841536, 894132, 993480, 1051920, 1117665, 1192176, 1324640, 1402560, 1490220, 1589568, 1788264, 1986960, 2103840, 2235330, 2384352, 2649280, 2980440, 3576528, 3973920, 4207680, 4470660, 4768704, 5960880, 7153056, 7947840, 8941320, 11921760, 14306112, 17882640, 23843520, 35765280, 71530560]

約数ペア:

[(1, 71530560), (2, 35765280), (3, 23843520), (4, 17882640), (5, 14306112), (6, 11921760), (8, 8941320), (9, 7947840), (10, 7153056), (12, 5960880), (15, 4768704), (16, 4470660), (17, 4207680), (18, 3973920), (20, 3576528), (24, 2980440), (27, 2649280), (30, 2384352), (32, 2235330), (34, 2103840), (36, 1986960), (40, 1788264), (45, 1589568), (48, 1490220), (51, 1402560), (54, 1324640), (60, 1192176), (64, 1117665), (68, 1051920), (72, 993480), (80, 894132), (85, 841536), (90, 794784), (96, 745110), (102, 701280), (108, 662320), (120, 596088), (135, 529856), (136, 525960), (144, 496740), (153, 467520), (160, 447066), (170, 420768), (180, 397392), (192, 372555), (204, 350640), (216, 331160), (240, 298044), (255, 280512), (270, 264928), (272, 262980), (288, 248370), (306, 233760), (320, 223533), (340, 210384), (360, 198696), (408, 175320), (432, 165580), (459, 155840), (480, 149022), (487, 146880), (510, 140256), (540, 132464), (544, 131490), (576, 124185), (612, 116880), (680, 105192), (720, 99348), (765, 93504), (816, 87660), (864, 82790), (918, 77920), (960, 74511), (974, 73440), (1020, 70128), (1080, 66232), (1088, 65745), (1224, 58440), (1360, 52596), (1440, 49674), (1461, 48960), (1530, 46752), (1632, 43830), (1728, 41395), (1836, 38960), (1948, 36720), (2040, 35064), (2160, 33116), (2295, 31168), (2435, 29376), (2448, 29220), (2720, 26298), (2880, 24837), (2922, 24480), (3060, 23376), (3264, 21915), (3672, 19480), (3896, 18360), (4080, 17532), (4320, 16558), (4383, 16320), (4590, 15584), (4870, 14688), (4896, 14610), (5440, 13149), (5844, 12240), (6120, 11688), (7305, 9792), (7344, 9740), (7792, 9180), (8160, 8766), (8279, 8640)]