1376259360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2923

約数の個数: 192

約数和(自身を含む): 4989600000

約数和(自身を除く): 3613340640

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, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 336, 420, 447, 480, 560, 596, 672, 745, 840, 894, 1043, 1120, 1192, 1490, 1680, 1788, 2086, 2235, 2384, 2749, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5215, 5498, 5960, 6258, 7152, 8247, 8344, 8940, 10430, 10996, 11920, 12516, 13745, 14304, 15645, 16494, 16688, 17880, 19243, 20860, 21992, 23840, 25032, 27490, 31290, 32988, 33376, 35760, 38486, 41235, 41720, 43984, 50064, 54980, 57729, 62580, 65976, 71520, 76972, 82470, 83440, 87968, 96215, 100128, 109960, 115458, 125160, 131952, 153944, 164940, 166880, 192430, 219920, 230916, 250320, 263904, 288645, 307888, 329880, 384860, 409601, 439840, 461832, 500640, 577290, 615776, 659760, 769720, 819202, 923664, 1154580, 1228803, 1319520, 1539440, 1638404, 1847328, 2048005, 2309160, 2457606, 2867207, 3078880, 3276808, 4096010, 4618320, 4915212, 5734414, 6144015, 6553616, 8192020, 8601621, 9236640, 9830424, 11468828, 12288030, 13107232, 14336035, 16384040, 17203242, 19660848, 22937656, 24576060, 28672070, 32768080, 34406484, 39321696, 43008105, 45875312, 49152120, 57344140, 65536160, 68812968, 86016210, 91750624, 98304240, 114688280, 137625936, 172032420, 196608480, 229376560, 275251872, 344064840, 458753120, 688129680, 1376259360]

約数ペア:

[(1, 1376259360), (2, 688129680), (3, 458753120), (4, 344064840), (5, 275251872), (6, 229376560), (7, 196608480), (8, 172032420), (10, 137625936), (12, 114688280), (14, 98304240), (15, 91750624), (16, 86016210), (20, 68812968), (21, 65536160), (24, 57344140), (28, 49152120), (30, 45875312), (32, 43008105), (35, 39321696), (40, 34406484), (42, 32768080), (48, 28672070), (56, 24576060), (60, 22937656), (70, 19660848), (80, 17203242), (84, 16384040), (96, 14336035), (105, 13107232), (112, 12288030), (120, 11468828), (140, 9830424), (149, 9236640), (160, 8601621), (168, 8192020), (210, 6553616), (224, 6144015), (240, 5734414), (280, 4915212), (298, 4618320), (336, 4096010), (420, 3276808), (447, 3078880), (480, 2867207), (560, 2457606), (596, 2309160), (672, 2048005), (745, 1847328), (840, 1638404), (894, 1539440), (1043, 1319520), (1120, 1228803), (1192, 1154580), (1490, 923664), (1680, 819202), (1788, 769720), (2086, 659760), (2235, 615776), (2384, 577290), (2749, 500640), (2980, 461832), (3129, 439840), (3360, 409601), (3576, 384860), (4172, 329880), (4470, 307888), (4768, 288645), (5215, 263904), (5498, 250320), (5960, 230916), (6258, 219920), (7152, 192430), (8247, 166880), (8344, 164940), (8940, 153944), (10430, 131952), (10996, 125160), (11920, 115458), (12516, 109960), (13745, 100128), (14304, 96215), (15645, 87968), (16494, 83440), (16688, 82470), (17880, 76972), (19243, 71520), (20860, 65976), (21992, 62580), (23840, 57729), (25032, 54980), (27490, 50064), (31290, 43984), (32988, 41720), (33376, 41235), (35760, 38486)]