211677760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 112

約数和(自身を含む): 587264256

約数和(自身を除く): 375586496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1783, 1855, 2120, 2240, 2968, 3392, 3566, 3710, 4240, 5936, 7132, 7420, 8480, 8915, 11872, 12481, 14264, 14840, 16960, 17830, 23744, 24962, 28528, 29680, 35660, 49924, 57056, 59360, 62405, 71320, 94499, 99848, 114112, 118720, 124810, 142640, 188998, 199696, 249620, 285280, 377996, 399392, 472495, 499240, 570560, 661493, 755992, 798784, 944990, 998480, 1322986, 1511984, 1889980, 1996960, 2645972, 3023968, 3307465, 3779960, 3993920, 5291944, 6047936, 6614930, 7559920, 10583888, 13229860, 15119840, 21167776, 26459720, 30239680, 42335552, 52919440, 105838880, 211677760]

約数ペア:

[(1, 211677760), (2, 105838880), (4, 52919440), (5, 42335552), (7, 30239680), (8, 26459720), (10, 21167776), (14, 15119840), (16, 13229860), (20, 10583888), (28, 7559920), (32, 6614930), (35, 6047936), (40, 5291944), (53, 3993920), (56, 3779960), (64, 3307465), (70, 3023968), (80, 2645972), (106, 1996960), (112, 1889980), (140, 1511984), (160, 1322986), (212, 998480), (224, 944990), (265, 798784), (280, 755992), (320, 661493), (371, 570560), (424, 499240), (448, 472495), (530, 399392), (560, 377996), (742, 285280), (848, 249620), (1060, 199696), (1120, 188998), (1484, 142640), (1696, 124810), (1783, 118720), (1855, 114112), (2120, 99848), (2240, 94499), (2968, 71320), (3392, 62405), (3566, 59360), (3710, 57056), (4240, 49924), (5936, 35660), (7132, 29680), (7420, 28528), (8480, 24962), (8915, 23744), (11872, 17830), (12481, 16960), (14264, 14840)]