253906560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2635

約数の個数: 192

約数和(自身を含む): 928703880

約数和(自身を除く): 674797320

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, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2593, 2720, 2880, 3060, 3264, 4080, 4896, 5186, 5440, 5760, 6120, 6528, 7779, 8160, 9792, 10372, 10880, 12240, 12965, 15558, 16320, 19584, 20744, 23337, 24480, 25930, 31116, 32640, 38895, 41488, 44081, 46674, 48960, 51860, 62232, 77790, 82976, 88162, 93348, 97920, 103720, 116685, 124464, 132243, 155580, 165952, 176324, 186696, 207440, 220405, 233370, 248928, 264486, 311160, 331904, 352648, 373392, 396729, 414880, 440810, 466740, 497856, 528972, 622320, 661215, 705296, 746784, 793458, 829760, 881620, 933480, 995712, 1057944, 1244640, 1322430, 1410592, 1493568, 1586916, 1659520, 1763240, 1866960, 1983645, 2115888, 2489280, 2644860, 2821184, 2987136, 3173832, 3526480, 3733920, 3967290, 4231776, 4978560, 5289720, 5642368, 6347664, 7052960, 7467840, 7934580, 8463552, 10579440, 12695328, 14105920, 14935680, 15869160, 16927104, 21158880, 25390656, 28211840, 31738320, 42317760, 50781312, 63476640, 84635520, 126953280, 253906560]

約数ペア:

[(1, 253906560), (2, 126953280), (3, 84635520), (4, 63476640), (5, 50781312), (6, 42317760), (8, 31738320), (9, 28211840), (10, 25390656), (12, 21158880), (15, 16927104), (16, 15869160), (17, 14935680), (18, 14105920), (20, 12695328), (24, 10579440), (30, 8463552), (32, 7934580), (34, 7467840), (36, 7052960), (40, 6347664), (45, 5642368), (48, 5289720), (51, 4978560), (60, 4231776), (64, 3967290), (68, 3733920), (72, 3526480), (80, 3173832), (85, 2987136), (90, 2821184), (96, 2644860), (102, 2489280), (120, 2115888), (128, 1983645), (136, 1866960), (144, 1763240), (153, 1659520), (160, 1586916), (170, 1493568), (180, 1410592), (192, 1322430), (204, 1244640), (240, 1057944), (255, 995712), (272, 933480), (288, 881620), (306, 829760), (320, 793458), (340, 746784), (360, 705296), (384, 661215), (408, 622320), (480, 528972), (510, 497856), (544, 466740), (576, 440810), (612, 414880), (640, 396729), (680, 373392), (720, 352648), (765, 331904), (816, 311160), (960, 264486), (1020, 248928), (1088, 233370), (1152, 220405), (1224, 207440), (1360, 186696), (1440, 176324), (1530, 165952), (1632, 155580), (1920, 132243), (2040, 124464), (2176, 116685), (2448, 103720), (2593, 97920), (2720, 93348), (2880, 88162), (3060, 82976), (3264, 77790), (4080, 62232), (4896, 51860), (5186, 48960), (5440, 46674), (5760, 44081), (6120, 41488), (6528, 38895), (7779, 32640), (8160, 31116), (9792, 25930), (10372, 24480), (10880, 23337), (12240, 20744), (12965, 19584), (15558, 16320)]