143575880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 270107320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 49, 56, 62, 68, 70, 85, 98, 119, 124, 136, 139, 140, 155, 170, 196, 217, 238, 245, 248, 278, 280, 310, 340, 392, 434, 476, 490, 527, 556, 595, 620, 680, 695, 833, 868, 952, 973, 980, 1054, 1085, 1112, 1190, 1240, 1390, 1519, 1666, 1736, 1946, 1960, 2108, 2170, 2363, 2380, 2635, 2780, 3038, 3332, 3689, 3892, 4165, 4216, 4309, 4340, 4726, 4760, 4865, 5270, 5560, 6076, 6664, 6811, 7378, 7595, 7784, 8330, 8618, 8680, 9452, 9730, 10540, 11815, 12152, 13622, 14756, 15190, 16541, 16660, 17236, 18445, 18904, 19460, 21080, 21545, 23630, 25823, 27244, 29512, 30163, 30380, 33082, 33320, 34055, 34472, 36890, 38920, 43090, 47260, 51646, 54488, 60326, 60760, 66164, 68110, 73253, 73780, 82705, 86180, 94520, 103292, 115787, 120652, 129115, 132328, 136220, 146506, 147560, 150815, 165410, 172360, 206584, 211141, 231574, 241304, 258230, 272440, 293012, 301630, 330820, 366265, 422282, 463148, 512771, 516460, 578935, 586024, 603260, 661640, 732530, 844564, 926296, 1025542, 1032920, 1055705, 1157870, 1206520, 1465060, 1689128, 2051084, 2111410, 2315740, 2563855, 2930120, 3589397, 4102168, 4222820, 4631480, 5127710, 7178794, 8445640, 10255420, 14357588, 17946985, 20510840, 28715176, 35893970, 71787940, 143575880]

約数ペア:

[(1, 143575880), (2, 71787940), (4, 35893970), (5, 28715176), (7, 20510840), (8, 17946985), (10, 14357588), (14, 10255420), (17, 8445640), (20, 7178794), (28, 5127710), (31, 4631480), (34, 4222820), (35, 4102168), (40, 3589397), (49, 2930120), (56, 2563855), (62, 2315740), (68, 2111410), (70, 2051084), (85, 1689128), (98, 1465060), (119, 1206520), (124, 1157870), (136, 1055705), (139, 1032920), (140, 1025542), (155, 926296), (170, 844564), (196, 732530), (217, 661640), (238, 603260), (245, 586024), (248, 578935), (278, 516460), (280, 512771), (310, 463148), (340, 422282), (392, 366265), (434, 330820), (476, 301630), (490, 293012), (527, 272440), (556, 258230), (595, 241304), (620, 231574), (680, 211141), (695, 206584), (833, 172360), (868, 165410), (952, 150815), (973, 147560), (980, 146506), (1054, 136220), (1085, 132328), (1112, 129115), (1190, 120652), (1240, 115787), (1390, 103292), (1519, 94520), (1666, 86180), (1736, 82705), (1946, 73780), (1960, 73253), (2108, 68110), (2170, 66164), (2363, 60760), (2380, 60326), (2635, 54488), (2780, 51646), (3038, 47260), (3332, 43090), (3689, 38920), (3892, 36890), (4165, 34472), (4216, 34055), (4309, 33320), (4340, 33082), (4726, 30380), (4760, 30163), (4865, 29512), (5270, 27244), (5560, 25823), (6076, 23630), (6664, 21545), (6811, 21080), (7378, 19460), (7595, 18904), (7784, 18445), (8330, 17236), (8618, 16660), (8680, 16541), (9452, 15190), (9730, 14756), (10540, 13622), (11815, 12152)]