416214120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{773}}^1$

素因数の和:1435

約数の個数: 128

約数和(自身を含む): 1431095040

約数和(自身を除く): 1014880920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 641, 773, 840, 1282, 1546, 1923, 2319, 2564, 3092, 3205, 3846, 3865, 4487, 4638, 5128, 5411, 6184, 6410, 7692, 7730, 8974, 9276, 9615, 10822, 11595, 12820, 13461, 15384, 15460, 16233, 17948, 18552, 19230, 21644, 22435, 23190, 25640, 26922, 27055, 30920, 32466, 35896, 38460, 43288, 44870, 46380, 53844, 54110, 64932, 67305, 76920, 81165, 89740, 92760, 107688, 108220, 129864, 134610, 162330, 179480, 216440, 269220, 324660, 495493, 538440, 649320, 990986, 1486479, 1981972, 2477465, 2972958, 3468451, 3963944, 4954930, 5945916, 6936902, 7432395, 9909860, 10405353, 11891832, 13873804, 14864790, 17342255, 19819720, 20810706, 27747608, 29729580, 34684510, 41621412, 52026765, 59459160, 69369020, 83242824, 104053530, 138738040, 208107060, 416214120]

約数ペア:

[(1, 416214120), (2, 208107060), (3, 138738040), (4, 104053530), (5, 83242824), (6, 69369020), (7, 59459160), (8, 52026765), (10, 41621412), (12, 34684510), (14, 29729580), (15, 27747608), (20, 20810706), (21, 19819720), (24, 17342255), (28, 14864790), (30, 13873804), (35, 11891832), (40, 10405353), (42, 9909860), (56, 7432395), (60, 6936902), (70, 5945916), (84, 4954930), (105, 3963944), (120, 3468451), (140, 2972958), (168, 2477465), (210, 1981972), (280, 1486479), (420, 990986), (641, 649320), (773, 538440), (840, 495493), (1282, 324660), (1546, 269220), (1923, 216440), (2319, 179480), (2564, 162330), (3092, 134610), (3205, 129864), (3846, 108220), (3865, 107688), (4487, 92760), (4638, 89740), (5128, 81165), (5411, 76920), (6184, 67305), (6410, 64932), (7692, 54110), (7730, 53844), (8974, 46380), (9276, 44870), (9615, 43288), (10822, 38460), (11595, 35896), (12820, 32466), (13461, 30920), (15384, 27055), (15460, 26922), (16233, 25640), (17948, 23190), (18552, 22435), (19230, 21644)]