15705861120

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{37871}}^1$

素因数の和:37908

約数の個数: 220

約数和(自身を含む): 56282412384

約数和(自身を除く): 40576551264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 15360, 17280, 20736, 23040, 25920, 27648, 34560, 37871, 41472, 46080, 51840, 69120, 75742, 82944, 103680, 113613, 138240, 151484, 189355, 207360, 227226, 302968, 340839, 378710, 414720, 454452, 568065, 605936, 681678, 757420, 908904, 1022517, 1136130, 1211872, 1363356, 1514840, 1704195, 1817808, 2045034, 2272260, 2423744, 2726712, 3029680, 3067551, 3408390, 3635616, 4090068, 4544520, 4847488, 5112585, 5453424, 6059360, 6135102, 6816780, 7271232, 8180136, 9089040, 9694976, 10225170, 10906848, 12118720, 12270204, 13633560, 14542464, 15337755, 16360272, 18178080, 19389952, 20450340, 21813696, 24237440, 24540408, 27267120, 29084928, 30675510, 32720544, 36356160, 38779904, 40900680, 43627392, 48474880, 49080816, 54534240, 58169856, 61351020, 65441088, 72712320, 81801360, 87254784, 96949760, 98161632, 109068480, 116339712, 122702040, 130882176, 145424640, 163602720, 174509568, 193899520, 196323264, 218136960, 245404080, 261764352, 290849280, 327205440, 349019136, 392646528, 436273920, 490808160, 523528704, 581698560, 654410880, 785293056, 872547840, 981616320, 1047057408, 1308821760, 1570586112, 1745095680, 1963232640, 2617643520, 3141172224, 3926465280, 5235287040, 7852930560, 15705861120]

約数ペア:

[(1, 15705861120), (2, 7852930560), (3, 5235287040), (4, 3926465280), (5, 3141172224), (6, 2617643520), (8, 1963232640), (9, 1745095680), (10, 1570586112), (12, 1308821760), (15, 1047057408), (16, 981616320), (18, 872547840), (20, 785293056), (24, 654410880), (27, 581698560), (30, 523528704), (32, 490808160), (36, 436273920), (40, 392646528), (45, 349019136), (48, 327205440), (54, 290849280), (60, 261764352), (64, 245404080), (72, 218136960), (80, 196323264), (81, 193899520), (90, 174509568), (96, 163602720), (108, 145424640), (120, 130882176), (128, 122702040), (135, 116339712), (144, 109068480), (160, 98161632), (162, 96949760), (180, 87254784), (192, 81801360), (216, 72712320), (240, 65441088), (256, 61351020), (270, 58169856), (288, 54534240), (320, 49080816), (324, 48474880), (360, 43627392), (384, 40900680), (405, 38779904), (432, 36356160), (480, 32720544), (512, 30675510), (540, 29084928), (576, 27267120), (640, 24540408), (648, 24237440), (720, 21813696), (768, 20450340), (810, 19389952), (864, 18178080), (960, 16360272), (1024, 15337755), (1080, 14542464), (1152, 13633560), (1280, 12270204), (1296, 12118720), (1440, 10906848), (1536, 10225170), (1620, 9694976), (1728, 9089040), (1920, 8180136), (2160, 7271232), (2304, 6816780), (2560, 6135102), (2592, 6059360), (2880, 5453424), (3072, 5112585), (3240, 4847488), (3456, 4544520), (3840, 4090068), (4320, 3635616), (4608, 3408390), (5120, 3067551), (5184, 3029680), (5760, 2726712), (6480, 2423744), (6912, 2272260), (7680, 2045034), (8640, 1817808), (9216, 1704195), (10368, 1514840), (11520, 1363356), (12960, 1211872), (13824, 1136130), (15360, 1022517), (17280, 908904), (20736, 757420), (23040, 681678), (25920, 605936), (27648, 568065), (34560, 454452), (37871, 414720), (41472, 378710), (46080, 340839), (51840, 302968), (69120, 227226), (75742, 207360), (82944, 189355), (103680, 151484), (113613, 138240)]