172342080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 280

約数和(自身を含む): 628817640

約数和(自身を除く): 456475560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 109, 120, 122, 135, 144, 160, 162, 180, 183, 192, 216, 218, 240, 244, 270, 288, 305, 320, 324, 327, 360, 366, 405, 432, 436, 480, 488, 540, 545, 549, 576, 610, 648, 654, 720, 732, 810, 864, 872, 915, 960, 976, 981, 1080, 1090, 1098, 1220, 1296, 1308, 1440, 1464, 1620, 1635, 1647, 1728, 1744, 1830, 1952, 1962, 2160, 2180, 2196, 2440, 2592, 2616, 2745, 2880, 2928, 2943, 3240, 3270, 3294, 3488, 3660, 3904, 3924, 4320, 4360, 4392, 4880, 4905, 4941, 5184, 5232, 5490, 5856, 5886, 6480, 6540, 6588, 6649, 6976, 7320, 7848, 8235, 8640, 8720, 8784, 8829, 9760, 9810, 9882, 10464, 10980, 11712, 11772, 12960, 13080, 13176, 13298, 14640, 14715, 15696, 16470, 17440, 17568, 17658, 19520, 19620, 19764, 19947, 20928, 21960, 23544, 24705, 25920, 26160, 26352, 26596, 29280, 29430, 31392, 32940, 33245, 34880, 35136, 35316, 39240, 39528, 39894, 43920, 44145, 47088, 49410, 52320, 52704, 53192, 58560, 58860, 59841, 62784, 65880, 66490, 70632, 78480, 79056, 79788, 87840, 88290, 94176, 98820, 99735, 104640, 105408, 106384, 117720, 119682, 131760, 132980, 141264, 156960, 158112, 159576, 175680, 176580, 179523, 188352, 197640, 199470, 212768, 235440, 239364, 263520, 265960, 282528, 299205, 313920, 316224, 319152, 353160, 359046, 395280, 398940, 425536, 470880, 478728, 527040, 531920, 538569, 565056, 598410, 638304, 706320, 718092, 790560, 797880, 897615, 941760, 957456, 1063840, 1077138, 1196820, 1276608, 1412640, 1436184, 1581120, 1595760, 1795230, 1914912, 2127680, 2154276, 2393640, 2692845, 2825280, 2872368, 3191520, 3590460, 3829824, 4308552, 4787280, 5385690, 5744736, 6383040, 7180920, 8617104, 9574560, 10771380, 11489472, 14361840, 17234208, 19149120, 21542760, 28723680, 34468416, 43085520, 57447360, 86171040, 172342080]

約数ペア:

[(1, 172342080), (2, 86171040), (3, 57447360), (4, 43085520), (5, 34468416), (6, 28723680), (8, 21542760), (9, 19149120), (10, 17234208), (12, 14361840), (15, 11489472), (16, 10771380), (18, 9574560), (20, 8617104), (24, 7180920), (27, 6383040), (30, 5744736), (32, 5385690), (36, 4787280), (40, 4308552), (45, 3829824), (48, 3590460), (54, 3191520), (60, 2872368), (61, 2825280), (64, 2692845), (72, 2393640), (80, 2154276), (81, 2127680), (90, 1914912), (96, 1795230), (108, 1595760), (109, 1581120), (120, 1436184), (122, 1412640), (135, 1276608), (144, 1196820), (160, 1077138), (162, 1063840), (180, 957456), (183, 941760), (192, 897615), (216, 797880), (218, 790560), (240, 718092), (244, 706320), (270, 638304), (288, 598410), (305, 565056), (320, 538569), (324, 531920), (327, 527040), (360, 478728), (366, 470880), (405, 425536), (432, 398940), (436, 395280), (480, 359046), (488, 353160), (540, 319152), (545, 316224), (549, 313920), (576, 299205), (610, 282528), (648, 265960), (654, 263520), (720, 239364), (732, 235440), (810, 212768), (864, 199470), (872, 197640), (915, 188352), (960, 179523), (976, 176580), (981, 175680), (1080, 159576), (1090, 158112), (1098, 156960), (1220, 141264), (1296, 132980), (1308, 131760), (1440, 119682), (1464, 117720), (1620, 106384), (1635, 105408), (1647, 104640), (1728, 99735), (1744, 98820), (1830, 94176), (1952, 88290), (1962, 87840), (2160, 79788), (2180, 79056), (2196, 78480), (2440, 70632), (2592, 66490), (2616, 65880), (2745, 62784), (2880, 59841), (2928, 58860), (2943, 58560), (3240, 53192), (3270, 52704), (3294, 52320), (3488, 49410), (3660, 47088), (3904, 44145), (3924, 43920), (4320, 39894), (4360, 39528), (4392, 39240), (4880, 35316), (4905, 35136), (4941, 34880), (5184, 33245), (5232, 32940), (5490, 31392), (5856, 29430), (5886, 29280), (6480, 26596), (6540, 26352), (6588, 26160), (6649, 25920), (6976, 24705), (7320, 23544), (7848, 21960), (8235, 20928), (8640, 19947), (8720, 19764), (8784, 19620), (8829, 19520), (9760, 17658), (9810, 17568), (9882, 17440), (10464, 16470), (10980, 15696), (11712, 14715), (11772, 14640), (12960, 13298), (13080, 13176)]