198467360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 592365312

約数和(自身を除く): 393897952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 260, 280, 301, 317, 344, 364, 416, 430, 455, 520, 559, 560, 602, 634, 688, 728, 860, 910, 1040, 1118, 1120, 1204, 1268, 1376, 1456, 1505, 1585, 1720, 1820, 2080, 2219, 2236, 2408, 2536, 2795, 2912, 3010, 3170, 3440, 3640, 3913, 4121, 4438, 4472, 4816, 5072, 5590, 6020, 6340, 6880, 7280, 7826, 8242, 8876, 8944, 9632, 10144, 11095, 11180, 12040, 12680, 13631, 14560, 15652, 16484, 17752, 17888, 19565, 20605, 22190, 22360, 24080, 25360, 27262, 28847, 31304, 32968, 35504, 39130, 41210, 44380, 44720, 48160, 50720, 54524, 57694, 62608, 65936, 68155, 71008, 78260, 82420, 88760, 89440, 95417, 109048, 115388, 125216, 131872, 136310, 144235, 156520, 164840, 177203, 177520, 190834, 218096, 230776, 272620, 288470, 313040, 329680, 354406, 355040, 381668, 436192, 461552, 477085, 545240, 576940, 626080, 659360, 708812, 763336, 886015, 923104, 954170, 1090480, 1153880, 1240421, 1417624, 1526672, 1772030, 1908340, 2180960, 2307760, 2480842, 2835248, 3053344, 3544060, 3816680, 4615520, 4961684, 5670496, 6202105, 7088120, 7633360, 9923368, 12404210, 14176240, 15266720, 19846736, 24808420, 28352480, 39693472, 49616840, 99233680, 198467360]

約数ペア:

[(1, 198467360), (2, 99233680), (4, 49616840), (5, 39693472), (7, 28352480), (8, 24808420), (10, 19846736), (13, 15266720), (14, 14176240), (16, 12404210), (20, 9923368), (26, 7633360), (28, 7088120), (32, 6202105), (35, 5670496), (40, 4961684), (43, 4615520), (52, 3816680), (56, 3544060), (65, 3053344), (70, 2835248), (80, 2480842), (86, 2307760), (91, 2180960), (104, 1908340), (112, 1772030), (130, 1526672), (140, 1417624), (160, 1240421), (172, 1153880), (182, 1090480), (208, 954170), (215, 923104), (224, 886015), (260, 763336), (280, 708812), (301, 659360), (317, 626080), (344, 576940), (364, 545240), (416, 477085), (430, 461552), (455, 436192), (520, 381668), (559, 355040), (560, 354406), (602, 329680), (634, 313040), (688, 288470), (728, 272620), (860, 230776), (910, 218096), (1040, 190834), (1118, 177520), (1120, 177203), (1204, 164840), (1268, 156520), (1376, 144235), (1456, 136310), (1505, 131872), (1585, 125216), (1720, 115388), (1820, 109048), (2080, 95417), (2219, 89440), (2236, 88760), (2408, 82420), (2536, 78260), (2795, 71008), (2912, 68155), (3010, 65936), (3170, 62608), (3440, 57694), (3640, 54524), (3913, 50720), (4121, 48160), (4438, 44720), (4472, 44380), (4816, 41210), (5072, 39130), (5590, 35504), (6020, 32968), (6340, 31304), (6880, 28847), (7280, 27262), (7826, 25360), (8242, 24080), (8876, 22360), (8944, 22190), (9632, 20605), (10144, 19565), (11095, 17888), (11180, 17752), (12040, 16484), (12680, 15652), (13631, 14560)]