13386240

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 53621568

約数和(自身を除く): 40235328

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, 83, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 166, 168, 180, 192, 210, 224, 240, 249, 252, 256, 280, 288, 315, 320, 332, 336, 360, 384, 415, 420, 448, 480, 498, 504, 512, 560, 576, 581, 630, 640, 664, 672, 720, 747, 768, 830, 840, 896, 960, 996, 1008, 1120, 1152, 1162, 1245, 1260, 1280, 1328, 1344, 1440, 1494, 1536, 1660, 1680, 1743, 1792, 1920, 1992, 2016, 2240, 2304, 2324, 2490, 2520, 2560, 2656, 2688, 2880, 2905, 2988, 3320, 3360, 3486, 3584, 3735, 3840, 3984, 4032, 4480, 4608, 4648, 4980, 5040, 5229, 5312, 5376, 5760, 5810, 5976, 6640, 6720, 6972, 7470, 7680, 7968, 8064, 8715, 8960, 9296, 9960, 10080, 10458, 10624, 10752, 11520, 11620, 11952, 13280, 13440, 13944, 14940, 15936, 16128, 17430, 17920, 18592, 19920, 20160, 20916, 21248, 23040, 23240, 23904, 26145, 26560, 26880, 27888, 29880, 31872, 32256, 34860, 37184, 39840, 40320, 41832, 42496, 46480, 47808, 52290, 53120, 53760, 55776, 59760, 63744, 69720, 74368, 79680, 80640, 83664, 92960, 95616, 104580, 106240, 111552, 119520, 127488, 139440, 148736, 159360, 161280, 167328, 185920, 191232, 209160, 212480, 223104, 239040, 278880, 297472, 318720, 334656, 371840, 382464, 418320, 446208, 478080, 557760, 637440, 669312, 743680, 836640, 892416, 956160, 1115520, 1338624, 1487360, 1673280, 1912320, 2231040, 2677248, 3346560, 4462080, 6693120, 13386240]

約数ペア:

[(1, 13386240), (2, 6693120), (3, 4462080), (4, 3346560), (5, 2677248), (6, 2231040), (7, 1912320), (8, 1673280), (9, 1487360), (10, 1338624), (12, 1115520), (14, 956160), (15, 892416), (16, 836640), (18, 743680), (20, 669312), (21, 637440), (24, 557760), (28, 478080), (30, 446208), (32, 418320), (35, 382464), (36, 371840), (40, 334656), (42, 318720), (45, 297472), (48, 278880), (56, 239040), (60, 223104), (63, 212480), (64, 209160), (70, 191232), (72, 185920), (80, 167328), (83, 161280), (84, 159360), (90, 148736), (96, 139440), (105, 127488), (112, 119520), (120, 111552), (126, 106240), (128, 104580), (140, 95616), (144, 92960), (160, 83664), (166, 80640), (168, 79680), (180, 74368), (192, 69720), (210, 63744), (224, 59760), (240, 55776), (249, 53760), (252, 53120), (256, 52290), (280, 47808), (288, 46480), (315, 42496), (320, 41832), (332, 40320), (336, 39840), (360, 37184), (384, 34860), (415, 32256), (420, 31872), (448, 29880), (480, 27888), (498, 26880), (504, 26560), (512, 26145), (560, 23904), (576, 23240), (581, 23040), (630, 21248), (640, 20916), (664, 20160), (672, 19920), (720, 18592), (747, 17920), (768, 17430), (830, 16128), (840, 15936), (896, 14940), (960, 13944), (996, 13440), (1008, 13280), (1120, 11952), (1152, 11620), (1162, 11520), (1245, 10752), (1260, 10624), (1280, 10458), (1328, 10080), (1344, 9960), (1440, 9296), (1494, 8960), (1536, 8715), (1660, 8064), (1680, 7968), (1743, 7680), (1792, 7470), (1920, 6972), (1992, 6720), (2016, 6640), (2240, 5976), (2304, 5810), (2324, 5760), (2490, 5376), (2520, 5312), (2560, 5229), (2656, 5040), (2688, 4980), (2880, 4648), (2905, 4608), (2988, 4480), (3320, 4032), (3360, 3984), (3486, 3840), (3584, 3735)]