2577640080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5171}}^1$

素因数の和:5285

約数の個数: 160

約数和(自身を含む): 8373178368

約数和(自身を除く): 5795538288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 80, 93, 120, 124, 134, 155, 186, 201, 240, 248, 268, 310, 335, 372, 402, 465, 496, 536, 620, 670, 744, 804, 930, 1005, 1072, 1240, 1340, 1488, 1608, 1860, 2010, 2077, 2480, 2680, 3216, 3720, 4020, 4154, 5171, 5360, 6231, 7440, 8040, 8308, 10342, 10385, 12462, 15513, 16080, 16616, 20684, 20770, 24924, 25855, 31026, 31155, 33232, 41368, 41540, 49848, 51710, 62052, 62310, 77565, 82736, 83080, 99696, 103420, 124104, 124620, 155130, 160301, 166160, 206840, 248208, 249240, 310260, 320602, 346457, 413680, 480903, 498480, 620520, 641204, 692914, 801505, 961806, 1039371, 1241040, 1282408, 1385828, 1603010, 1732285, 1923612, 2078742, 2404515, 2564816, 2771656, 3206020, 3464570, 3847224, 4157484, 4809030, 5196855, 5543312, 6412040, 6929140, 7694448, 8314968, 9618060, 10393710, 10740167, 12824080, 13858280, 16629936, 19236120, 20787420, 21480334, 27716560, 32220501, 38472240, 41574840, 42960668, 53700835, 64441002, 83149680, 85921336, 107401670, 128882004, 161102505, 171842672, 214803340, 257764008, 322205010, 429606680, 515528016, 644410020, 859213360, 1288820040, 2577640080]

約数ペア:

[(1, 2577640080), (2, 1288820040), (3, 859213360), (4, 644410020), (5, 515528016), (6, 429606680), (8, 322205010), (10, 257764008), (12, 214803340), (15, 171842672), (16, 161102505), (20, 128882004), (24, 107401670), (30, 85921336), (31, 83149680), (40, 64441002), (48, 53700835), (60, 42960668), (62, 41574840), (67, 38472240), (80, 32220501), (93, 27716560), (120, 21480334), (124, 20787420), (134, 19236120), (155, 16629936), (186, 13858280), (201, 12824080), (240, 10740167), (248, 10393710), (268, 9618060), (310, 8314968), (335, 7694448), (372, 6929140), (402, 6412040), (465, 5543312), (496, 5196855), (536, 4809030), (620, 4157484), (670, 3847224), (744, 3464570), (804, 3206020), (930, 2771656), (1005, 2564816), (1072, 2404515), (1240, 2078742), (1340, 1923612), (1488, 1732285), (1608, 1603010), (1860, 1385828), (2010, 1282408), (2077, 1241040), (2480, 1039371), (2680, 961806), (3216, 801505), (3720, 692914), (4020, 641204), (4154, 620520), (5171, 498480), (5360, 480903), (6231, 413680), (7440, 346457), (8040, 320602), (8308, 310260), (10342, 249240), (10385, 248208), (12462, 206840), (15513, 166160), (16080, 160301), (16616, 155130), (20684, 124620), (20770, 124104), (24924, 103420), (25855, 99696), (31026, 83080), (31155, 82736), (33232, 77565), (41368, 62310), (41540, 62052), (49848, 51710)]