133679840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 396877320

約数和(自身を除く): 263197480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 59, 68, 70, 80, 85, 98, 112, 118, 119, 136, 140, 160, 170, 196, 224, 236, 238, 245, 272, 280, 289, 295, 340, 392, 413, 472, 476, 490, 544, 560, 578, 590, 595, 680, 784, 826, 833, 944, 952, 980, 1003, 1120, 1156, 1180, 1190, 1360, 1445, 1568, 1652, 1666, 1888, 1904, 1960, 2006, 2023, 2065, 2312, 2360, 2380, 2720, 2890, 2891, 3304, 3332, 3808, 3920, 4012, 4046, 4130, 4165, 4624, 4720, 4760, 5015, 5780, 5782, 6608, 6664, 7021, 7840, 8024, 8092, 8260, 8330, 9248, 9440, 9520, 10030, 10115, 11560, 11564, 13216, 13328, 14042, 14161, 14455, 16048, 16184, 16520, 16660, 17051, 19040, 20060, 20230, 23120, 23128, 26656, 28084, 28322, 28910, 32096, 32368, 33040, 33320, 34102, 35105, 40120, 40460, 46240, 46256, 49147, 56168, 56644, 57820, 64736, 66080, 66640, 68204, 70210, 70805, 80240, 80920, 85255, 92512, 98294, 112336, 113288, 115640, 119357, 133280, 136408, 140420, 141610, 160480, 161840, 170510, 196588, 224672, 226576, 231280, 238714, 245735, 272816, 280840, 283220, 323680, 341020, 393176, 453152, 462560, 477428, 491470, 545632, 561680, 566440, 596785, 682040, 786352, 835499, 954856, 982940, 1123360, 1132880, 1193570, 1364080, 1572704, 1670998, 1909712, 1965880, 2265760, 2387140, 2728160, 3341996, 3819424, 3931760, 4177495, 4774280, 6683992, 7863520, 8354990, 9548560, 13367984, 16709980, 19097120, 26735968, 33419960, 66839920, 133679840]

約数ペア:

[(1, 133679840), (2, 66839920), (4, 33419960), (5, 26735968), (7, 19097120), (8, 16709980), (10, 13367984), (14, 9548560), (16, 8354990), (17, 7863520), (20, 6683992), (28, 4774280), (32, 4177495), (34, 3931760), (35, 3819424), (40, 3341996), (49, 2728160), (56, 2387140), (59, 2265760), (68, 1965880), (70, 1909712), (80, 1670998), (85, 1572704), (98, 1364080), (112, 1193570), (118, 1132880), (119, 1123360), (136, 982940), (140, 954856), (160, 835499), (170, 786352), (196, 682040), (224, 596785), (236, 566440), (238, 561680), (245, 545632), (272, 491470), (280, 477428), (289, 462560), (295, 453152), (340, 393176), (392, 341020), (413, 323680), (472, 283220), (476, 280840), (490, 272816), (544, 245735), (560, 238714), (578, 231280), (590, 226576), (595, 224672), (680, 196588), (784, 170510), (826, 161840), (833, 160480), (944, 141610), (952, 140420), (980, 136408), (1003, 133280), (1120, 119357), (1156, 115640), (1180, 113288), (1190, 112336), (1360, 98294), (1445, 92512), (1568, 85255), (1652, 80920), (1666, 80240), (1888, 70805), (1904, 70210), (1960, 68204), (2006, 66640), (2023, 66080), (2065, 64736), (2312, 57820), (2360, 56644), (2380, 56168), (2720, 49147), (2890, 46256), (2891, 46240), (3304, 40460), (3332, 40120), (3808, 35105), (3920, 34102), (4012, 33320), (4046, 33040), (4130, 32368), (4165, 32096), (4624, 28910), (4720, 28322), (4760, 28084), (5015, 26656), (5780, 23128), (5782, 23120), (6608, 20230), (6664, 20060), (7021, 19040), (7840, 17051), (8024, 16660), (8092, 16520), (8260, 16184), (8330, 16048), (9248, 14455), (9440, 14161), (9520, 14042), (10030, 13328), (10115, 13216), (11560, 11564)]