15692459720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{195277}}^1$

素因数の和:195343

約数の個数: 96

約数和(自身を含む): 42074597880

約数和(自身を除く): 26382138160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1148, 1435, 1640, 1960, 2009, 2296, 2870, 4018, 5740, 8036, 10045, 11480, 16072, 20090, 40180, 80360, 195277, 390554, 781108, 976385, 1366939, 1562216, 1952770, 2733878, 3905540, 5467756, 6834695, 7811080, 8006357, 9568573, 10935512, 13669390, 16012714, 19137146, 27338780, 32025428, 38274292, 40031785, 47842865, 54677560, 56044499, 64050856, 76548584, 80063570, 95685730, 112088998, 160127140, 191371460, 224177996, 280222495, 320254280, 382742920, 392311493, 448355992, 560444990, 784622986, 1120889980, 1569245972, 1961557465, 2241779960, 3138491944, 3923114930, 7846229860, 15692459720]

約数ペア:

[(1, 15692459720), (2, 7846229860), (4, 3923114930), (5, 3138491944), (7, 2241779960), (8, 1961557465), (10, 1569245972), (14, 1120889980), (20, 784622986), (28, 560444990), (35, 448355992), (40, 392311493), (41, 382742920), (49, 320254280), (56, 280222495), (70, 224177996), (82, 191371460), (98, 160127140), (140, 112088998), (164, 95685730), (196, 80063570), (205, 76548584), (245, 64050856), (280, 56044499), (287, 54677560), (328, 47842865), (392, 40031785), (410, 38274292), (490, 32025428), (574, 27338780), (820, 19137146), (980, 16012714), (1148, 13669390), (1435, 10935512), (1640, 9568573), (1960, 8006357), (2009, 7811080), (2296, 6834695), (2870, 5467756), (4018, 3905540), (5740, 2733878), (8036, 1952770), (10045, 1562216), (11480, 1366939), (16072, 976385), (20090, 781108), (40180, 390554), (80360, 195277)]