86261280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25673}}^1$

素因数の和:25698

約数の個数: 96

約数和(自身を含む): 310552704

約数和(自身を除く): 224291424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25673, 51346, 77019, 102692, 128365, 154038, 179711, 205384, 256730, 308076, 359422, 385095, 410768, 513460, 539133, 616152, 718844, 770190, 821536, 898555, 1026920, 1078266, 1232304, 1437688, 1540380, 1797110, 2053840, 2156532, 2464608, 2695665, 2875376, 3080760, 3594220, 4107680, 4313064, 5391330, 5750752, 6161520, 7188440, 8626128, 10782660, 12323040, 14376880, 17252256, 21565320, 28753760, 43130640, 86261280]

約数ペア:

[(1, 86261280), (2, 43130640), (3, 28753760), (4, 21565320), (5, 17252256), (6, 14376880), (7, 12323040), (8, 10782660), (10, 8626128), (12, 7188440), (14, 6161520), (15, 5750752), (16, 5391330), (20, 4313064), (21, 4107680), (24, 3594220), (28, 3080760), (30, 2875376), (32, 2695665), (35, 2464608), (40, 2156532), (42, 2053840), (48, 1797110), (56, 1540380), (60, 1437688), (70, 1232304), (80, 1078266), (84, 1026920), (96, 898555), (105, 821536), (112, 770190), (120, 718844), (140, 616152), (160, 539133), (168, 513460), (210, 410768), (224, 385095), (240, 359422), (280, 308076), (336, 256730), (420, 205384), (480, 179711), (560, 154038), (672, 128365), (840, 102692), (1120, 77019), (1680, 51346), (3360, 25673)]