313837440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 256

約数和(自身を含む): 1204416000

約数和(自身を除く): 890578560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1229, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2458, 2660, 2688, 3040, 3192, 3360, 3648, 3687, 3990, 4256, 4480, 4560, 4916, 5320, 6080, 6145, 6384, 6720, 7296, 7374, 7980, 8512, 8603, 9120, 9832, 10640, 12160, 12290, 12768, 13440, 14748, 15960, 17024, 17206, 18240, 18435, 19664, 21280, 23351, 24580, 25536, 25809, 29496, 31920, 34412, 36480, 36870, 39328, 42560, 43015, 46702, 49160, 51072, 51618, 58992, 63840, 68824, 70053, 73740, 78656, 85120, 86030, 93404, 98320, 103236, 116755, 117984, 127680, 129045, 137648, 140106, 147480, 157312, 163457, 172060, 186808, 196640, 206472, 233510, 235968, 255360, 258090, 275296, 280212, 294960, 326914, 344120, 350265, 373616, 393280, 412944, 467020, 471936, 490371, 516180, 550592, 560424, 589920, 653828, 688240, 700530, 747232, 786560, 817285, 825888, 934040, 980742, 1032360, 1101184, 1120848, 1179840, 1307656, 1376480, 1401060, 1494464, 1634570, 1651776, 1868080, 1961484, 2064720, 2241696, 2359680, 2451855, 2615312, 2752960, 2802120, 2988928, 3269140, 3303552, 3736160, 3922968, 4129440, 4483392, 4903710, 5230624, 5505920, 5604240, 6538280, 7472320, 7845936, 8258880, 8966784, 9807420, 10461248, 11208480, 13076560, 14944640, 15691872, 16517760, 19614840, 20922496, 22416960, 26153120, 31383744, 39229680, 44833920, 52306240, 62767488, 78459360, 104612480, 156918720, 313837440]

約数ペア:

[(1, 313837440), (2, 156918720), (3, 104612480), (4, 78459360), (5, 62767488), (6, 52306240), (7, 44833920), (8, 39229680), (10, 31383744), (12, 26153120), (14, 22416960), (15, 20922496), (16, 19614840), (19, 16517760), (20, 15691872), (21, 14944640), (24, 13076560), (28, 11208480), (30, 10461248), (32, 9807420), (35, 8966784), (38, 8258880), (40, 7845936), (42, 7472320), (48, 6538280), (56, 5604240), (57, 5505920), (60, 5230624), (64, 4903710), (70, 4483392), (76, 4129440), (80, 3922968), (84, 3736160), (95, 3303552), (96, 3269140), (105, 2988928), (112, 2802120), (114, 2752960), (120, 2615312), (128, 2451855), (133, 2359680), (140, 2241696), (152, 2064720), (160, 1961484), (168, 1868080), (190, 1651776), (192, 1634570), (210, 1494464), (224, 1401060), (228, 1376480), (240, 1307656), (266, 1179840), (280, 1120848), (285, 1101184), (304, 1032360), (320, 980742), (336, 934040), (380, 825888), (384, 817285), (399, 786560), (420, 747232), (448, 700530), (456, 688240), (480, 653828), (532, 589920), (560, 560424), (570, 550592), (608, 516180), (640, 490371), (665, 471936), (672, 467020), (760, 412944), (798, 393280), (840, 373616), (896, 350265), (912, 344120), (960, 326914), (1064, 294960), (1120, 280212), (1140, 275296), (1216, 258090), (1229, 255360), (1330, 235968), (1344, 233510), (1520, 206472), (1596, 196640), (1680, 186808), (1824, 172060), (1920, 163457), (1995, 157312), (2128, 147480), (2240, 140106), (2280, 137648), (2432, 129045), (2458, 127680), (2660, 117984), (2688, 116755), (3040, 103236), (3192, 98320), (3360, 93404), (3648, 86030), (3687, 85120), (3990, 78656), (4256, 73740), (4480, 70053), (4560, 68824), (4916, 63840), (5320, 58992), (6080, 51618), (6145, 51072), (6384, 49160), (6720, 46702), (7296, 43015), (7374, 42560), (7980, 39328), (8512, 36870), (8603, 36480), (9120, 34412), (9832, 31920), (10640, 29496), (12160, 25809), (12290, 25536), (12768, 24580), (13440, 23351), (14748, 21280), (15960, 19664), (17024, 18435), (17206, 18240)]