70909440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 259269120

約数和(自身を除く): 188359680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1319, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2638, 2688, 3360, 3584, 3840, 3957, 4480, 5276, 5376, 6595, 6720, 7680, 7914, 8960, 9233, 10552, 10752, 13190, 13440, 15828, 17920, 18466, 19785, 21104, 26380, 26880, 27699, 31656, 36932, 39570, 42208, 46165, 52760, 53760, 55398, 63312, 73864, 79140, 84416, 92330, 105520, 110796, 126624, 138495, 147728, 158280, 168832, 184660, 211040, 221592, 253248, 276990, 295456, 316560, 337664, 369320, 422080, 443184, 506496, 553980, 590912, 633120, 675328, 738640, 844160, 886368, 1012992, 1107960, 1181824, 1266240, 1477280, 1688320, 1772736, 2025984, 2215920, 2363648, 2532480, 2954560, 3376640, 3545472, 4431840, 4727296, 5064960, 5909120, 7090944, 8863680, 10129920, 11818240, 14181888, 17727360, 23636480, 35454720, 70909440]

約数ペア:

[(1, 70909440), (2, 35454720), (3, 23636480), (4, 17727360), (5, 14181888), (6, 11818240), (7, 10129920), (8, 8863680), (10, 7090944), (12, 5909120), (14, 5064960), (15, 4727296), (16, 4431840), (20, 3545472), (21, 3376640), (24, 2954560), (28, 2532480), (30, 2363648), (32, 2215920), (35, 2025984), (40, 1772736), (42, 1688320), (48, 1477280), (56, 1266240), (60, 1181824), (64, 1107960), (70, 1012992), (80, 886368), (84, 844160), (96, 738640), (105, 675328), (112, 633120), (120, 590912), (128, 553980), (140, 506496), (160, 443184), (168, 422080), (192, 369320), (210, 337664), (224, 316560), (240, 295456), (256, 276990), (280, 253248), (320, 221592), (336, 211040), (384, 184660), (420, 168832), (448, 158280), (480, 147728), (512, 138495), (560, 126624), (640, 110796), (672, 105520), (768, 92330), (840, 84416), (896, 79140), (960, 73864), (1120, 63312), (1280, 55398), (1319, 53760), (1344, 52760), (1536, 46165), (1680, 42208), (1792, 39570), (1920, 36932), (2240, 31656), (2560, 27699), (2638, 26880), (2688, 26380), (3360, 21104), (3584, 19785), (3840, 18466), (3957, 17920), (4480, 15828), (5276, 13440), (5376, 13190), (6595, 10752), (6720, 10552), (7680, 9233), (7914, 8960)]