169453760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 478468944

約数和(自身を除く): 309015184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 101, 107, 112, 140, 160, 196, 202, 214, 224, 245, 280, 320, 392, 404, 428, 448, 490, 505, 535, 560, 707, 749, 784, 808, 856, 980, 1010, 1070, 1120, 1414, 1498, 1568, 1616, 1712, 1960, 2020, 2140, 2240, 2828, 2996, 3136, 3232, 3424, 3535, 3745, 3920, 4040, 4280, 4949, 5243, 5656, 5992, 6464, 6848, 7070, 7490, 7840, 8080, 8560, 9898, 10486, 10807, 11312, 11984, 14140, 14980, 15680, 16160, 17120, 19796, 20972, 21614, 22624, 23968, 24745, 26215, 28280, 29960, 32320, 34240, 39592, 41944, 43228, 45248, 47936, 49490, 52430, 54035, 56560, 59920, 75649, 79184, 83888, 86456, 98980, 104860, 108070, 113120, 119840, 151298, 158368, 167776, 172912, 197960, 209720, 216140, 226240, 239680, 302596, 316736, 335552, 345824, 378245, 395920, 419440, 432280, 529543, 605192, 691648, 756490, 791840, 838880, 864560, 1059086, 1210384, 1512980, 1583680, 1677760, 1729120, 2118172, 2420768, 2647715, 3025960, 3458240, 4236344, 4841536, 5295430, 6051920, 8472688, 10590860, 12103840, 16945376, 21181720, 24207680, 33890752, 42363440, 84726880, 169453760]

約数ペア:

[(1, 169453760), (2, 84726880), (4, 42363440), (5, 33890752), (7, 24207680), (8, 21181720), (10, 16945376), (14, 12103840), (16, 10590860), (20, 8472688), (28, 6051920), (32, 5295430), (35, 4841536), (40, 4236344), (49, 3458240), (56, 3025960), (64, 2647715), (70, 2420768), (80, 2118172), (98, 1729120), (101, 1677760), (107, 1583680), (112, 1512980), (140, 1210384), (160, 1059086), (196, 864560), (202, 838880), (214, 791840), (224, 756490), (245, 691648), (280, 605192), (320, 529543), (392, 432280), (404, 419440), (428, 395920), (448, 378245), (490, 345824), (505, 335552), (535, 316736), (560, 302596), (707, 239680), (749, 226240), (784, 216140), (808, 209720), (856, 197960), (980, 172912), (1010, 167776), (1070, 158368), (1120, 151298), (1414, 119840), (1498, 113120), (1568, 108070), (1616, 104860), (1712, 98980), (1960, 86456), (2020, 83888), (2140, 79184), (2240, 75649), (2828, 59920), (2996, 56560), (3136, 54035), (3232, 52430), (3424, 49490), (3535, 47936), (3745, 45248), (3920, 43228), (4040, 41944), (4280, 39592), (4949, 34240), (5243, 32320), (5656, 29960), (5992, 28280), (6464, 26215), (6848, 24745), (7070, 23968), (7490, 22624), (7840, 21614), (8080, 20972), (8560, 19796), (9898, 17120), (10486, 16160), (10807, 15680), (11312, 14980), (11984, 14140)]