137987280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 479195520

約数和(自身を除く): 341208240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 193, 216, 240, 270, 331, 360, 386, 432, 540, 579, 662, 720, 772, 965, 993, 1080, 1158, 1324, 1544, 1655, 1737, 1930, 1986, 2160, 2316, 2648, 2895, 2979, 3088, 3310, 3474, 3860, 3972, 4632, 4965, 5211, 5296, 5790, 5958, 6620, 6948, 7720, 7944, 8685, 8937, 9264, 9930, 10422, 11580, 11916, 13240, 13896, 14895, 15440, 15888, 17370, 17874, 19860, 20844, 23160, 23832, 26055, 26480, 27792, 29790, 34740, 35748, 39720, 41688, 44685, 46320, 47664, 52110, 59580, 63883, 69480, 71496, 79440, 83376, 89370, 104220, 119160, 127766, 138960, 142992, 178740, 191649, 208440, 238320, 255532, 319415, 357480, 383298, 416880, 511064, 574947, 638830, 714960, 766596, 958245, 1022128, 1149894, 1277660, 1533192, 1724841, 1916490, 2299788, 2555320, 2874735, 3066384, 3449682, 3832980, 4599576, 5110640, 5749470, 6899364, 7665960, 8624205, 9199152, 11498940, 13798728, 15331920, 17248410, 22997880, 27597456, 34496820, 45995760, 68993640, 137987280]

約数ペア:

[(1, 137987280), (2, 68993640), (3, 45995760), (4, 34496820), (5, 27597456), (6, 22997880), (8, 17248410), (9, 15331920), (10, 13798728), (12, 11498940), (15, 9199152), (16, 8624205), (18, 7665960), (20, 6899364), (24, 5749470), (27, 5110640), (30, 4599576), (36, 3832980), (40, 3449682), (45, 3066384), (48, 2874735), (54, 2555320), (60, 2299788), (72, 1916490), (80, 1724841), (90, 1533192), (108, 1277660), (120, 1149894), (135, 1022128), (144, 958245), (180, 766596), (193, 714960), (216, 638830), (240, 574947), (270, 511064), (331, 416880), (360, 383298), (386, 357480), (432, 319415), (540, 255532), (579, 238320), (662, 208440), (720, 191649), (772, 178740), (965, 142992), (993, 138960), (1080, 127766), (1158, 119160), (1324, 104220), (1544, 89370), (1655, 83376), (1737, 79440), (1930, 71496), (1986, 69480), (2160, 63883), (2316, 59580), (2648, 52110), (2895, 47664), (2979, 46320), (3088, 44685), (3310, 41688), (3474, 39720), (3860, 35748), (3972, 34740), (4632, 29790), (4965, 27792), (5211, 26480), (5296, 26055), (5790, 23832), (5958, 23160), (6620, 20844), (6948, 19860), (7720, 17874), (7944, 17370), (8685, 15888), (8937, 15440), (9264, 14895), (9930, 13896), (10422, 13240), (11580, 11916)]