1025624880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{4153}}^1$

素因数の和:4193

約数の個数: 240

約数和(自身を含む): 4017748800

約数和(自身を除く): 2992123920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4153, 4410, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8306, 8820, 10290, 11760, 12348, 12459, 13720, 15435, 16464, 16612, 17640, 20580, 20765, 24696, 24918, 27440, 29071, 30870, 33224, 35280, 37377, 41160, 41530, 49392, 49836, 58142, 61740, 62295, 66448, 74754, 82320, 83060, 87213, 99672, 116284, 123480, 124590, 145355, 149508, 166120, 174426, 186885, 199344, 203497, 232568, 246960, 249180, 261639, 290710, 299016, 332240, 348852, 373770, 406994, 436065, 465136, 498360, 523278, 581420, 598032, 610491, 697704, 747540, 813988, 872130, 996720, 1017485, 1046556, 1162840, 1220982, 1308195, 1395408, 1424479, 1495080, 1627976, 1744260, 1831473, 2034970, 2093112, 2325680, 2441964, 2616390, 2848958, 2990160, 3052455, 3255952, 3488520, 3662946, 4069940, 4186224, 4273437, 4883928, 5232780, 5697916, 6104910, 6977040, 7122395, 7325892, 8139880, 8546874, 9157365, 9767856, 10465560, 11395832, 12209820, 12820311, 14244790, 14651784, 16279760, 17093748, 18314730, 20931120, 21367185, 22791664, 24419640, 25640622, 28489580, 29303568, 34187496, 36629460, 42734370, 48839280, 51281244, 56979160, 64101555, 68374992, 73258920, 85468740, 102562488, 113958320, 128203110, 146517840, 170937480, 205124976, 256406220, 341874960, 512812440, 1025624880]

約数ペア:

[(1, 1025624880), (2, 512812440), (3, 341874960), (4, 256406220), (5, 205124976), (6, 170937480), (7, 146517840), (8, 128203110), (9, 113958320), (10, 102562488), (12, 85468740), (14, 73258920), (15, 68374992), (16, 64101555), (18, 56979160), (20, 51281244), (21, 48839280), (24, 42734370), (28, 36629460), (30, 34187496), (35, 29303568), (36, 28489580), (40, 25640622), (42, 24419640), (45, 22791664), (48, 21367185), (49, 20931120), (56, 18314730), (60, 17093748), (63, 16279760), (70, 14651784), (72, 14244790), (80, 12820311), (84, 12209820), (90, 11395832), (98, 10465560), (105, 9767856), (112, 9157365), (120, 8546874), (126, 8139880), (140, 7325892), (144, 7122395), (147, 6977040), (168, 6104910), (180, 5697916), (196, 5232780), (210, 4883928), (240, 4273437), (245, 4186224), (252, 4069940), (280, 3662946), (294, 3488520), (315, 3255952), (336, 3052455), (343, 2990160), (360, 2848958), (392, 2616390), (420, 2441964), (441, 2325680), (490, 2093112), (504, 2034970), (560, 1831473), (588, 1744260), (630, 1627976), (686, 1495080), (720, 1424479), (735, 1395408), (784, 1308195), (840, 1220982), (882, 1162840), (980, 1046556), (1008, 1017485), (1029, 996720), (1176, 872130), (1260, 813988), (1372, 747540), (1470, 697704), (1680, 610491), (1715, 598032), (1764, 581420), (1960, 523278), (2058, 498360), (2205, 465136), (2352, 436065), (2520, 406994), (2744, 373770), (2940, 348852), (3087, 332240), (3430, 299016), (3528, 290710), (3920, 261639), (4116, 249180), (4153, 246960), (4410, 232568), (5040, 203497), (5145, 199344), (5488, 186885), (5880, 174426), (6174, 166120), (6860, 149508), (7056, 145355), (8232, 124590), (8306, 123480), (8820, 116284), (10290, 99672), (11760, 87213), (12348, 83060), (12459, 82320), (13720, 74754), (15435, 66448), (16464, 62295), (16612, 61740), (17640, 58142), (20580, 49836), (20765, 49392), (24696, 41530), (24918, 41160), (27440, 37377), (29071, 35280), (30870, 33224)]