47184480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 191213568

約数和(自身を除く): 144029088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 151, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 302, 310, 315, 336, 360, 372, 420, 434, 453, 465, 480, 496, 504, 558, 560, 604, 620, 630, 651, 672, 720, 744, 755, 840, 868, 906, 930, 992, 1008, 1057, 1085, 1116, 1120, 1208, 1240, 1260, 1302, 1359, 1395, 1440, 1488, 1510, 1680, 1736, 1812, 1860, 1953, 2016, 2114, 2170, 2232, 2265, 2416, 2480, 2520, 2604, 2718, 2790, 2976, 3020, 3171, 3255, 3360, 3472, 3624, 3720, 3906, 4228, 4340, 4464, 4530, 4681, 4832, 4960, 5040, 5208, 5285, 5436, 5580, 6040, 6342, 6510, 6795, 6944, 7248, 7440, 7812, 8456, 8680, 8928, 9060, 9362, 9513, 9765, 10080, 10416, 10570, 10872, 11160, 12080, 12684, 13020, 13590, 14043, 14496, 14880, 15624, 15855, 16912, 17360, 18120, 18724, 19026, 19530, 20832, 21140, 21744, 22320, 23405, 24160, 25368, 26040, 27180, 28086, 31248, 31710, 32767, 33824, 34720, 36240, 37448, 38052, 39060, 42129, 42280, 43488, 44640, 46810, 47565, 50736, 52080, 54360, 56172, 62496, 63420, 65534, 70215, 72480, 74896, 76104, 78120, 84258, 84560, 93620, 95130, 98301, 101472, 104160, 108720, 112344, 126840, 131068, 140430, 149792, 152208, 156240, 163835, 168516, 169120, 187240, 190260, 196602, 210645, 217440, 224688, 253680, 262136, 280860, 294903, 304416, 312480, 327670, 337032, 374480, 380520, 393204, 421290, 449376, 491505, 507360, 524272, 561720, 589806, 655340, 674064, 748960, 761040, 786408, 842580, 983010, 1048544, 1123440, 1179612, 1310680, 1348128, 1474515, 1522080, 1572816, 1685160, 1966020, 2246880, 2359224, 2621360, 2949030, 3145632, 3370320, 3932040, 4718448, 5242720, 5898060, 6740640, 7864080, 9436896, 11796120, 15728160, 23592240, 47184480]

約数ペア:

[(1, 47184480), (2, 23592240), (3, 15728160), (4, 11796120), (5, 9436896), (6, 7864080), (7, 6740640), (8, 5898060), (9, 5242720), (10, 4718448), (12, 3932040), (14, 3370320), (15, 3145632), (16, 2949030), (18, 2621360), (20, 2359224), (21, 2246880), (24, 1966020), (28, 1685160), (30, 1572816), (31, 1522080), (32, 1474515), (35, 1348128), (36, 1310680), (40, 1179612), (42, 1123440), (45, 1048544), (48, 983010), (56, 842580), (60, 786408), (62, 761040), (63, 748960), (70, 674064), (72, 655340), (80, 589806), (84, 561720), (90, 524272), (93, 507360), (96, 491505), (105, 449376), (112, 421290), (120, 393204), (124, 380520), (126, 374480), (140, 337032), (144, 327670), (151, 312480), (155, 304416), (160, 294903), (168, 280860), (180, 262136), (186, 253680), (210, 224688), (217, 217440), (224, 210645), (240, 196602), (248, 190260), (252, 187240), (279, 169120), (280, 168516), (288, 163835), (302, 156240), (310, 152208), (315, 149792), (336, 140430), (360, 131068), (372, 126840), (420, 112344), (434, 108720), (453, 104160), (465, 101472), (480, 98301), (496, 95130), (504, 93620), (558, 84560), (560, 84258), (604, 78120), (620, 76104), (630, 74896), (651, 72480), (672, 70215), (720, 65534), (744, 63420), (755, 62496), (840, 56172), (868, 54360), (906, 52080), (930, 50736), (992, 47565), (1008, 46810), (1057, 44640), (1085, 43488), (1116, 42280), (1120, 42129), (1208, 39060), (1240, 38052), (1260, 37448), (1302, 36240), (1359, 34720), (1395, 33824), (1440, 32767), (1488, 31710), (1510, 31248), (1680, 28086), (1736, 27180), (1812, 26040), (1860, 25368), (1953, 24160), (2016, 23405), (2114, 22320), (2170, 21744), (2232, 21140), (2265, 20832), (2416, 19530), (2480, 19026), (2520, 18724), (2604, 18120), (2718, 17360), (2790, 16912), (2976, 15855), (3020, 15624), (3171, 14880), (3255, 14496), (3360, 14043), (3472, 13590), (3624, 13020), (3720, 12684), (3906, 12080), (4228, 11160), (4340, 10872), (4464, 10570), (4530, 10416), (4681, 10080), (4832, 9765), (4960, 9513), (5040, 9362), (5208, 9060), (5285, 8928), (5436, 8680), (5580, 8456), (6040, 7812), (6342, 7440), (6510, 7248), (6795, 6944)]