77091840

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 264

約数和(自身を含む): 306558720

約数和(自身を除く): 229466880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 239, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 478, 480, 504, 512, 560, 576, 630, 640, 672, 717, 720, 768, 840, 896, 956, 960, 1008, 1024, 1120, 1152, 1195, 1260, 1280, 1344, 1434, 1440, 1536, 1673, 1680, 1792, 1912, 1920, 2016, 2151, 2240, 2304, 2390, 2520, 2560, 2688, 2868, 2880, 3072, 3346, 3360, 3584, 3585, 3824, 3840, 4032, 4302, 4480, 4608, 4780, 5019, 5040, 5120, 5376, 5736, 5760, 6692, 6720, 7168, 7170, 7648, 7680, 8064, 8365, 8604, 8960, 9216, 9560, 10038, 10080, 10752, 10755, 11472, 11520, 13384, 13440, 14340, 15057, 15296, 15360, 16128, 16730, 17208, 17920, 19120, 20076, 20160, 21504, 21510, 22944, 23040, 25095, 26768, 26880, 28680, 30114, 30592, 32256, 33460, 34416, 35840, 38240, 40152, 40320, 43020, 45888, 46080, 50190, 53536, 53760, 57360, 60228, 61184, 64512, 66920, 68832, 75285, 76480, 80304, 80640, 86040, 91776, 100380, 107072, 107520, 114720, 120456, 122368, 133840, 137664, 150570, 152960, 160608, 161280, 172080, 183552, 200760, 214144, 229440, 240912, 244736, 267680, 275328, 301140, 305920, 321216, 322560, 344160, 367104, 401520, 428288, 458880, 481824, 535360, 550656, 602280, 611840, 642432, 688320, 734208, 803040, 856576, 917760, 963648, 1070720, 1101312, 1204560, 1223680, 1284864, 1376640, 1606080, 1713152, 1835520, 1927296, 2141440, 2202624, 2409120, 2569728, 2753280, 3212160, 3671040, 3854592, 4282880, 4818240, 5139456, 5506560, 6424320, 7709184, 8565760, 9636480, 11013120, 12848640, 15418368, 19272960, 25697280, 38545920, 77091840]

約数ペア:

[(1, 77091840), (2, 38545920), (3, 25697280), (4, 19272960), (5, 15418368), (6, 12848640), (7, 11013120), (8, 9636480), (9, 8565760), (10, 7709184), (12, 6424320), (14, 5506560), (15, 5139456), (16, 4818240), (18, 4282880), (20, 3854592), (21, 3671040), (24, 3212160), (28, 2753280), (30, 2569728), (32, 2409120), (35, 2202624), (36, 2141440), (40, 1927296), (42, 1835520), (45, 1713152), (48, 1606080), (56, 1376640), (60, 1284864), (63, 1223680), (64, 1204560), (70, 1101312), (72, 1070720), (80, 963648), (84, 917760), (90, 856576), (96, 803040), (105, 734208), (112, 688320), (120, 642432), (126, 611840), (128, 602280), (140, 550656), (144, 535360), (160, 481824), (168, 458880), (180, 428288), (192, 401520), (210, 367104), (224, 344160), (239, 322560), (240, 321216), (252, 305920), (256, 301140), (280, 275328), (288, 267680), (315, 244736), (320, 240912), (336, 229440), (360, 214144), (384, 200760), (420, 183552), (448, 172080), (478, 161280), (480, 160608), (504, 152960), (512, 150570), (560, 137664), (576, 133840), (630, 122368), (640, 120456), (672, 114720), (717, 107520), (720, 107072), (768, 100380), (840, 91776), (896, 86040), (956, 80640), (960, 80304), (1008, 76480), (1024, 75285), (1120, 68832), (1152, 66920), (1195, 64512), (1260, 61184), (1280, 60228), (1344, 57360), (1434, 53760), (1440, 53536), (1536, 50190), (1673, 46080), (1680, 45888), (1792, 43020), (1912, 40320), (1920, 40152), (2016, 38240), (2151, 35840), (2240, 34416), (2304, 33460), (2390, 32256), (2520, 30592), (2560, 30114), (2688, 28680), (2868, 26880), (2880, 26768), (3072, 25095), (3346, 23040), (3360, 22944), (3584, 21510), (3585, 21504), (3824, 20160), (3840, 20076), (4032, 19120), (4302, 17920), (4480, 17208), (4608, 16730), (4780, 16128), (5019, 15360), (5040, 15296), (5120, 15057), (5376, 14340), (5736, 13440), (5760, 13384), (6692, 11520), (6720, 11472), (7168, 10755), (7170, 10752), (7648, 10080), (7680, 10038), (8064, 9560), (8365, 9216), (8604, 8960)]