78747085440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{506347}}^1$

素因数の和:506381

約数の個数: 192

約数和(自身を含む): 281995328160

約数和(自身を除く): 203248242720

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 19440, 25920, 31104, 38880, 51840, 77760, 155520, 506347, 1012694, 1519041, 2025388, 2531735, 3038082, 4050776, 4557123, 5063470, 6076164, 7595205, 8101552, 9114246, 10126940, 12152328, 13671369, 15190410, 16203104, 18228492, 20253880, 22785615, 24304656, 27342738, 30380820, 32406208, 36456984, 40507760, 41014107, 45571230, 48609312, 54685476, 60761640, 64812416, 68356845, 72913968, 81015520, 82028214, 91142460, 97218624, 109370952, 121523280, 123042321, 136713690, 145827936, 162031040, 164056428, 182284920, 194437248, 205070535, 218741904, 243046560, 246084642, 273427380, 291655872, 324062080, 328112856, 364569840, 410141070, 437483808, 486093120, 492169284, 546854760, 583311744, 615211605, 656225712, 729139680, 820282140, 874967616, 972186240, 984338568, 1093709520, 1230423210, 1312451424, 1458279360, 1640564280, 1749935232, 1968677136, 2187419040, 2460846420, 2624902848, 2916558720, 3281128560, 3937354272, 4374838080, 4921692840, 5249805696, 6562257120, 7874708544, 8749676160, 9843385680, 13124514240, 15749417088, 19686771360, 26249028480, 39373542720, 78747085440]

約数ペア:

[(1, 78747085440), (2, 39373542720), (3, 26249028480), (4, 19686771360), (5, 15749417088), (6, 13124514240), (8, 9843385680), (9, 8749676160), (10, 7874708544), (12, 6562257120), (15, 5249805696), (16, 4921692840), (18, 4374838080), (20, 3937354272), (24, 3281128560), (27, 2916558720), (30, 2624902848), (32, 2460846420), (36, 2187419040), (40, 1968677136), (45, 1749935232), (48, 1640564280), (54, 1458279360), (60, 1312451424), (64, 1230423210), (72, 1093709520), (80, 984338568), (81, 972186240), (90, 874967616), (96, 820282140), (108, 729139680), (120, 656225712), (128, 615211605), (135, 583311744), (144, 546854760), (160, 492169284), (162, 486093120), (180, 437483808), (192, 410141070), (216, 364569840), (240, 328112856), (243, 324062080), (270, 291655872), (288, 273427380), (320, 246084642), (324, 243046560), (360, 218741904), (384, 205070535), (405, 194437248), (432, 182284920), (480, 164056428), (486, 162031040), (540, 145827936), (576, 136713690), (640, 123042321), (648, 121523280), (720, 109370952), (810, 97218624), (864, 91142460), (960, 82028214), (972, 81015520), (1080, 72913968), (1152, 68356845), (1215, 64812416), (1296, 60761640), (1440, 54685476), (1620, 48609312), (1728, 45571230), (1920, 41014107), (1944, 40507760), (2160, 36456984), (2430, 32406208), (2592, 30380820), (2880, 27342738), (3240, 24304656), (3456, 22785615), (3888, 20253880), (4320, 18228492), (4860, 16203104), (5184, 15190410), (5760, 13671369), (6480, 12152328), (7776, 10126940), (8640, 9114246), (9720, 8101552), (10368, 7595205), (12960, 6076164), (15552, 5063470), (17280, 4557123), (19440, 4050776), (25920, 3038082), (31104, 2531735), (38880, 2025388), (51840, 1519041), (77760, 1012694), (155520, 506347)]