1410829840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 3899750400

約数和(自身を除く): 2488920560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 181, 217, 248, 280, 310, 362, 434, 449, 496, 560, 620, 724, 868, 898, 905, 1085, 1240, 1267, 1448, 1736, 1796, 1810, 2170, 2245, 2480, 2534, 2896, 3143, 3472, 3592, 3620, 4340, 4490, 5068, 5611, 6286, 6335, 7184, 7240, 8680, 8980, 10136, 11222, 12572, 12670, 13919, 14480, 15715, 17360, 17960, 20272, 22444, 25144, 25340, 27838, 28055, 31430, 35920, 39277, 44888, 50288, 50680, 55676, 56110, 62860, 69595, 78554, 81269, 89776, 97433, 101360, 111352, 112220, 125720, 139190, 157108, 162538, 194866, 196385, 222704, 224440, 251440, 278380, 314216, 325076, 389732, 392770, 406345, 448880, 487165, 556760, 568883, 628432, 650152, 779464, 785540, 812690, 974330, 1113520, 1137766, 1300304, 1558928, 1571080, 1625380, 1948660, 2275532, 2519339, 2844415, 3142160, 3250760, 3897320, 4551064, 5038678, 5688830, 6501520, 7794640, 9102128, 10077356, 11377660, 12596695, 17635373, 20154712, 22755320, 25193390, 35270746, 40309424, 45510640, 50386780, 70541492, 88176865, 100773560, 141082984, 176353730, 201547120, 282165968, 352707460, 705414920, 1410829840]

約数ペア:

[(1, 1410829840), (2, 705414920), (4, 352707460), (5, 282165968), (7, 201547120), (8, 176353730), (10, 141082984), (14, 100773560), (16, 88176865), (20, 70541492), (28, 50386780), (31, 45510640), (35, 40309424), (40, 35270746), (56, 25193390), (62, 22755320), (70, 20154712), (80, 17635373), (112, 12596695), (124, 11377660), (140, 10077356), (155, 9102128), (181, 7794640), (217, 6501520), (248, 5688830), (280, 5038678), (310, 4551064), (362, 3897320), (434, 3250760), (449, 3142160), (496, 2844415), (560, 2519339), (620, 2275532), (724, 1948660), (868, 1625380), (898, 1571080), (905, 1558928), (1085, 1300304), (1240, 1137766), (1267, 1113520), (1448, 974330), (1736, 812690), (1796, 785540), (1810, 779464), (2170, 650152), (2245, 628432), (2480, 568883), (2534, 556760), (2896, 487165), (3143, 448880), (3472, 406345), (3592, 392770), (3620, 389732), (4340, 325076), (4490, 314216), (5068, 278380), (5611, 251440), (6286, 224440), (6335, 222704), (7184, 196385), (7240, 194866), (8680, 162538), (8980, 157108), (10136, 139190), (11222, 125720), (12572, 112220), (12670, 111352), (13919, 101360), (14480, 97433), (15715, 89776), (17360, 81269), (17960, 78554), (20272, 69595), (22444, 62860), (25144, 56110), (25340, 55676), (27838, 50680), (28055, 50288), (31430, 44888), (35920, 39277)]