172171440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 320

約数和(自身を含む): 692812800

約数和(自身を除く): 520641360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 118, 120, 126, 135, 140, 144, 168, 177, 180, 189, 193, 210, 216, 236, 240, 252, 270, 280, 295, 315, 336, 354, 360, 378, 386, 413, 420, 432, 472, 504, 531, 540, 560, 579, 590, 630, 708, 720, 756, 772, 826, 840, 885, 944, 945, 965, 1008, 1062, 1080, 1158, 1180, 1239, 1260, 1351, 1416, 1512, 1544, 1593, 1652, 1680, 1737, 1770, 1890, 1930, 2065, 2124, 2160, 2316, 2360, 2478, 2520, 2655, 2702, 2832, 2895, 3024, 3088, 3186, 3304, 3474, 3540, 3717, 3780, 3860, 4053, 4130, 4248, 4632, 4720, 4956, 5040, 5211, 5310, 5404, 5790, 6195, 6372, 6608, 6755, 6948, 7080, 7434, 7560, 7720, 7965, 8106, 8260, 8496, 8685, 9264, 9912, 10422, 10620, 10808, 11151, 11387, 11580, 12159, 12390, 12744, 13510, 13896, 14160, 14868, 15120, 15440, 15930, 16212, 16520, 17370, 18585, 19824, 20265, 20844, 21240, 21616, 22302, 22774, 23160, 24318, 24780, 25488, 26055, 27020, 27792, 29736, 31860, 32424, 33040, 34161, 34740, 36477, 37170, 40530, 41688, 42480, 44604, 45548, 46320, 48636, 49560, 52110, 54040, 55755, 56935, 59472, 60795, 63720, 64848, 68322, 69480, 72954, 74340, 79709, 81060, 83376, 89208, 91096, 97272, 99120, 102483, 104220, 108080, 111510, 113870, 121590, 127440, 136644, 138960, 145908, 148680, 159418, 162120, 170805, 178416, 182192, 182385, 194544, 204966, 208440, 223020, 227740, 239127, 243180, 273288, 291816, 297360, 307449, 318836, 324240, 341610, 364770, 398545, 409932, 416880, 446040, 455480, 478254, 486360, 512415, 546576, 583632, 614898, 637672, 683220, 717381, 729540, 797090, 819864, 892080, 910960, 956508, 972720, 1024830, 1195635, 1229796, 1275344, 1366440, 1434762, 1459080, 1537245, 1594180, 1639728, 1913016, 2049660, 2152143, 2391270, 2459592, 2732880, 2869524, 2918160, 3074490, 3188360, 3586905, 3826032, 4099320, 4304286, 4782540, 4919184, 5739048, 6148980, 6376720, 7173810, 8198640, 8608572, 9565080, 10760715, 11478096, 12297960, 14347620, 17217144, 19130160, 21521430, 24595920, 28695240, 34434288, 43042860, 57390480, 86085720, 172171440]

約数ペア:

[(1, 172171440), (2, 86085720), (3, 57390480), (4, 43042860), (5, 34434288), (6, 28695240), (7, 24595920), (8, 21521430), (9, 19130160), (10, 17217144), (12, 14347620), (14, 12297960), (15, 11478096), (16, 10760715), (18, 9565080), (20, 8608572), (21, 8198640), (24, 7173810), (27, 6376720), (28, 6148980), (30, 5739048), (35, 4919184), (36, 4782540), (40, 4304286), (42, 4099320), (45, 3826032), (48, 3586905), (54, 3188360), (56, 3074490), (59, 2918160), (60, 2869524), (63, 2732880), (70, 2459592), (72, 2391270), (80, 2152143), (84, 2049660), (90, 1913016), (105, 1639728), (108, 1594180), (112, 1537245), (118, 1459080), (120, 1434762), (126, 1366440), (135, 1275344), (140, 1229796), (144, 1195635), (168, 1024830), (177, 972720), (180, 956508), (189, 910960), (193, 892080), (210, 819864), (216, 797090), (236, 729540), (240, 717381), (252, 683220), (270, 637672), (280, 614898), (295, 583632), (315, 546576), (336, 512415), (354, 486360), (360, 478254), (378, 455480), (386, 446040), (413, 416880), (420, 409932), (432, 398545), (472, 364770), (504, 341610), (531, 324240), (540, 318836), (560, 307449), (579, 297360), (590, 291816), (630, 273288), (708, 243180), (720, 239127), (756, 227740), (772, 223020), (826, 208440), (840, 204966), (885, 194544), (944, 182385), (945, 182192), (965, 178416), (1008, 170805), (1062, 162120), (1080, 159418), (1158, 148680), (1180, 145908), (1239, 138960), (1260, 136644), (1351, 127440), (1416, 121590), (1512, 113870), (1544, 111510), (1593, 108080), (1652, 104220), (1680, 102483), (1737, 99120), (1770, 97272), (1890, 91096), (1930, 89208), (2065, 83376), (2124, 81060), (2160, 79709), (2316, 74340), (2360, 72954), (2478, 69480), (2520, 68322), (2655, 64848), (2702, 63720), (2832, 60795), (2895, 59472), (3024, 56935), (3088, 55755), (3186, 54040), (3304, 52110), (3474, 49560), (3540, 48636), (3717, 46320), (3780, 45548), (3860, 44604), (4053, 42480), (4130, 41688), (4248, 40530), (4632, 37170), (4720, 36477), (4956, 34740), (5040, 34161), (5211, 33040), (5310, 32424), (5404, 31860), (5790, 29736), (6195, 27792), (6372, 27020), (6608, 26055), (6755, 25488), (6948, 24780), (7080, 24318), (7434, 23160), (7560, 22774), (7720, 22302), (7965, 21616), (8106, 21240), (8260, 20844), (8496, 20265), (8685, 19824), (9264, 18585), (9912, 17370), (10422, 16520), (10620, 16212), (10808, 15930), (11151, 15440), (11387, 15120), (11580, 14868), (12159, 14160), (12390, 13896), (12744, 13510)]