1426578840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 4750387200

約数和(自身を除く): 3323808360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 103, 120, 158, 180, 206, 237, 309, 316, 360, 395, 412, 474, 487, 515, 618, 632, 711, 790, 824, 927, 948, 974, 1030, 1185, 1236, 1422, 1461, 1545, 1580, 1854, 1896, 1948, 2060, 2370, 2435, 2472, 2844, 2922, 3090, 3160, 3555, 3708, 3896, 4120, 4383, 4635, 4740, 4870, 5688, 5844, 6180, 7110, 7305, 7416, 8137, 8766, 9270, 9480, 9740, 11688, 12360, 14220, 14610, 16274, 17532, 18540, 19480, 21915, 24411, 28440, 29220, 32548, 35064, 37080, 38473, 40685, 43830, 48822, 50161, 58440, 65096, 73233, 76946, 81370, 87660, 97644, 100322, 115419, 122055, 146466, 150483, 153892, 162740, 175320, 192365, 195288, 200644, 230838, 244110, 250805, 292932, 300966, 307784, 325480, 346257, 366165, 384730, 401288, 451449, 461676, 488220, 501610, 577095, 585864, 601932, 692514, 732330, 752415, 769460, 902898, 923352, 976440, 1003220, 1154190, 1203864, 1385028, 1464660, 1504830, 1538920, 1731285, 1805796, 2006440, 2257245, 2308380, 2770056, 2929320, 3009660, 3462570, 3611592, 3962719, 4514490, 4616760, 6019320, 6925140, 7925438, 9028980, 11888157, 13850280, 15850876, 18057960, 19813595, 23776314, 31701752, 35664471, 39627190, 47552628, 59440785, 71328942, 79254380, 95105256, 118881570, 142657884, 158508760, 178322355, 237763140, 285315768, 356644710, 475526280, 713289420, 1426578840]

約数ペア:

[(1, 1426578840), (2, 713289420), (3, 475526280), (4, 356644710), (5, 285315768), (6, 237763140), (8, 178322355), (9, 158508760), (10, 142657884), (12, 118881570), (15, 95105256), (18, 79254380), (20, 71328942), (24, 59440785), (30, 47552628), (36, 39627190), (40, 35664471), (45, 31701752), (60, 23776314), (72, 19813595), (79, 18057960), (90, 15850876), (103, 13850280), (120, 11888157), (158, 9028980), (180, 7925438), (206, 6925140), (237, 6019320), (309, 4616760), (316, 4514490), (360, 3962719), (395, 3611592), (412, 3462570), (474, 3009660), (487, 2929320), (515, 2770056), (618, 2308380), (632, 2257245), (711, 2006440), (790, 1805796), (824, 1731285), (927, 1538920), (948, 1504830), (974, 1464660), (1030, 1385028), (1185, 1203864), (1236, 1154190), (1422, 1003220), (1461, 976440), (1545, 923352), (1580, 902898), (1854, 769460), (1896, 752415), (1948, 732330), (2060, 692514), (2370, 601932), (2435, 585864), (2472, 577095), (2844, 501610), (2922, 488220), (3090, 461676), (3160, 451449), (3555, 401288), (3708, 384730), (3896, 366165), (4120, 346257), (4383, 325480), (4635, 307784), (4740, 300966), (4870, 292932), (5688, 250805), (5844, 244110), (6180, 230838), (7110, 200644), (7305, 195288), (7416, 192365), (8137, 175320), (8766, 162740), (9270, 153892), (9480, 150483), (9740, 146466), (11688, 122055), (12360, 115419), (14220, 100322), (14610, 97644), (16274, 87660), (17532, 81370), (18540, 76946), (19480, 73233), (21915, 65096), (24411, 58440), (28440, 50161), (29220, 48822), (32548, 43830), (35064, 40685), (37080, 38473)]