173279680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 493062768

約数和(自身を除く): 319783088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 257, 280, 301, 320, 344, 392, 430, 448, 490, 514, 560, 602, 688, 784, 860, 980, 1028, 1120, 1204, 1285, 1376, 1505, 1568, 1720, 1799, 1960, 2056, 2107, 2240, 2408, 2570, 2752, 3010, 3136, 3440, 3598, 3920, 4112, 4214, 4816, 5140, 6020, 6880, 7196, 7840, 8224, 8428, 8995, 9632, 10280, 10535, 11051, 12040, 12593, 13760, 14392, 15680, 16448, 16856, 17990, 19264, 20560, 21070, 22102, 24080, 25186, 28784, 33712, 35980, 41120, 42140, 44204, 48160, 50372, 55255, 57568, 62965, 67424, 71960, 77357, 82240, 84280, 88408, 96320, 100744, 110510, 115136, 125930, 134848, 143920, 154714, 168560, 176816, 201488, 221020, 251860, 287840, 309428, 337120, 353632, 386785, 402976, 442040, 503720, 541499, 575680, 618856, 674240, 707264, 773570, 805952, 884080, 1007440, 1082998, 1237712, 1547140, 1768160, 2014880, 2165996, 2475424, 2707495, 3094280, 3536320, 4029760, 4331992, 4950848, 5414990, 6188560, 8663984, 10829980, 12377120, 17327968, 21659960, 24754240, 34655936, 43319920, 86639840, 173279680]

約数ペア:

[(1, 173279680), (2, 86639840), (4, 43319920), (5, 34655936), (7, 24754240), (8, 21659960), (10, 17327968), (14, 12377120), (16, 10829980), (20, 8663984), (28, 6188560), (32, 5414990), (35, 4950848), (40, 4331992), (43, 4029760), (49, 3536320), (56, 3094280), (64, 2707495), (70, 2475424), (80, 2165996), (86, 2014880), (98, 1768160), (112, 1547140), (140, 1237712), (160, 1082998), (172, 1007440), (196, 884080), (215, 805952), (224, 773570), (245, 707264), (257, 674240), (280, 618856), (301, 575680), (320, 541499), (344, 503720), (392, 442040), (430, 402976), (448, 386785), (490, 353632), (514, 337120), (560, 309428), (602, 287840), (688, 251860), (784, 221020), (860, 201488), (980, 176816), (1028, 168560), (1120, 154714), (1204, 143920), (1285, 134848), (1376, 125930), (1505, 115136), (1568, 110510), (1720, 100744), (1799, 96320), (1960, 88408), (2056, 84280), (2107, 82240), (2240, 77357), (2408, 71960), (2570, 67424), (2752, 62965), (3010, 57568), (3136, 55255), (3440, 50372), (3598, 48160), (3920, 44204), (4112, 42140), (4214, 41120), (4816, 35980), (5140, 33712), (6020, 28784), (6880, 25186), (7196, 24080), (7840, 22102), (8224, 21070), (8428, 20560), (8995, 19264), (9632, 17990), (10280, 16856), (10535, 16448), (11051, 15680), (12040, 14392), (12593, 13760)]