156918720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1275

約数の個数: 224

約数和(自身を含む): 599846400

約数和(自身を除く): 442927680

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, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1229, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2458, 2660, 3040, 3192, 3360, 3648, 3687, 3990, 4256, 4560, 4916, 5320, 6080, 6145, 6384, 6720, 7374, 7980, 8512, 8603, 9120, 9832, 10640, 12290, 12768, 14748, 15960, 17206, 18240, 18435, 19664, 21280, 23351, 24580, 25536, 25809, 29496, 31920, 34412, 36870, 39328, 42560, 43015, 46702, 49160, 51618, 58992, 63840, 68824, 70053, 73740, 78656, 86030, 93404, 98320, 103236, 116755, 117984, 127680, 129045, 137648, 140106, 147480, 163457, 172060, 186808, 196640, 206472, 233510, 235968, 258090, 275296, 280212, 294960, 326914, 344120, 350265, 373616, 393280, 412944, 467020, 490371, 516180, 550592, 560424, 589920, 653828, 688240, 700530, 747232, 817285, 825888, 934040, 980742, 1032360, 1120848, 1179840, 1307656, 1376480, 1401060, 1494464, 1634570, 1651776, 1868080, 1961484, 2064720, 2241696, 2451855, 2615312, 2752960, 2802120, 3269140, 3736160, 3922968, 4129440, 4483392, 4903710, 5230624, 5604240, 6538280, 7472320, 7845936, 8258880, 9807420, 10461248, 11208480, 13076560, 15691872, 19614840, 22416960, 26153120, 31383744, 39229680, 52306240, 78459360, 156918720]

約数ペア:

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