57623720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 165162240

約数和(自身を除く): 107538520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 353, 371, 385, 424, 440, 530, 583, 616, 706, 742, 770, 1060, 1166, 1412, 1484, 1540, 1765, 1855, 2120, 2332, 2471, 2824, 2915, 2968, 3080, 3530, 3710, 3883, 4081, 4664, 4942, 5830, 7060, 7420, 7766, 8162, 9884, 11660, 12355, 14120, 14840, 15532, 16324, 18709, 19415, 19768, 20405, 23320, 24710, 27181, 31064, 32648, 37418, 38830, 40810, 49420, 54362, 74836, 77660, 81620, 93545, 98840, 108724, 130963, 135905, 149672, 155320, 163240, 187090, 205799, 217448, 261926, 271810, 374180, 411598, 523852, 543620, 654815, 748360, 823196, 1028995, 1047704, 1087240, 1309630, 1440593, 1646392, 2057990, 2619260, 2881186, 4115980, 5238520, 5762372, 7202965, 8231960, 11524744, 14405930, 28811860, 57623720]

約数ペア:

[(1, 57623720), (2, 28811860), (4, 14405930), (5, 11524744), (7, 8231960), (8, 7202965), (10, 5762372), (11, 5238520), (14, 4115980), (20, 2881186), (22, 2619260), (28, 2057990), (35, 1646392), (40, 1440593), (44, 1309630), (53, 1087240), (55, 1047704), (56, 1028995), (70, 823196), (77, 748360), (88, 654815), (106, 543620), (110, 523852), (140, 411598), (154, 374180), (212, 271810), (220, 261926), (265, 217448), (280, 205799), (308, 187090), (353, 163240), (371, 155320), (385, 149672), (424, 135905), (440, 130963), (530, 108724), (583, 98840), (616, 93545), (706, 81620), (742, 77660), (770, 74836), (1060, 54362), (1166, 49420), (1412, 40810), (1484, 38830), (1540, 37418), (1765, 32648), (1855, 31064), (2120, 27181), (2332, 24710), (2471, 23320), (2824, 20405), (2915, 19768), (2968, 19415), (3080, 18709), (3530, 16324), (3710, 15532), (3883, 14840), (4081, 14120), (4664, 12355), (4942, 11660), (5830, 9884), (7060, 8162), (7420, 7766)]