164730720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4493

約数の個数: 192

約数和(自身を含む): 647087616

約数和(自身を除く): 482356896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4457, 4620, 5280, 6160, 7392, 8914, 9240, 12320, 13371, 17828, 18480, 22285, 26742, 31199, 35656, 36960, 44570, 49027, 53484, 62398, 66855, 71312, 89140, 93597, 98054, 106968, 124796, 133710, 142624, 147081, 155995, 178280, 187194, 196108, 213936, 245135, 249592, 267420, 294162, 311990, 343189, 356560, 374388, 392216, 427872, 467985, 490270, 499184, 534840, 588324, 623980, 686378, 713120, 735405, 748776, 784432, 935970, 980540, 998368, 1029567, 1069680, 1176648, 1247960, 1372756, 1470810, 1497552, 1568864, 1715945, 1871940, 1961080, 2059134, 2139360, 2353296, 2495920, 2745512, 2941620, 2995104, 3431890, 3743880, 3922160, 4118268, 4706592, 4991840, 5147835, 5491024, 5883240, 6863780, 7487760, 7844320, 8236536, 10295670, 10982048, 11766480, 13727560, 14975520, 16473072, 20591340, 23532960, 27455120, 32946144, 41182680, 54910240, 82365360, 164730720]

約数ペア:

[(1, 164730720), (2, 82365360), (3, 54910240), (4, 41182680), (5, 32946144), (6, 27455120), (7, 23532960), (8, 20591340), (10, 16473072), (11, 14975520), (12, 13727560), (14, 11766480), (15, 10982048), (16, 10295670), (20, 8236536), (21, 7844320), (22, 7487760), (24, 6863780), (28, 5883240), (30, 5491024), (32, 5147835), (33, 4991840), (35, 4706592), (40, 4118268), (42, 3922160), (44, 3743880), (48, 3431890), (55, 2995104), (56, 2941620), (60, 2745512), (66, 2495920), (70, 2353296), (77, 2139360), (80, 2059134), (84, 1961080), (88, 1871940), (96, 1715945), (105, 1568864), (110, 1497552), (112, 1470810), (120, 1372756), (132, 1247960), (140, 1176648), (154, 1069680), (160, 1029567), (165, 998368), (168, 980540), (176, 935970), (210, 784432), (220, 748776), (224, 735405), (231, 713120), (240, 686378), (264, 623980), (280, 588324), (308, 534840), (330, 499184), (336, 490270), (352, 467985), (385, 427872), (420, 392216), (440, 374388), (462, 356560), (480, 343189), (528, 311990), (560, 294162), (616, 267420), (660, 249592), (672, 245135), (770, 213936), (840, 196108), (880, 187194), (924, 178280), (1056, 155995), (1120, 147081), (1155, 142624), (1232, 133710), (1320, 124796), (1540, 106968), (1680, 98054), (1760, 93597), (1848, 89140), (2310, 71312), (2464, 66855), (2640, 62398), (3080, 53484), (3360, 49027), (3696, 44570), (4457, 36960), (4620, 35656), (5280, 31199), (6160, 26742), (7392, 22285), (8914, 18480), (9240, 17828), (12320, 13371)]