2041650240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{303817}}^1$

素因数の和:303844

約数の個数: 112

約数和(自身を含む): 7408298112

約数和(自身を除く): 5366647872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 303817, 607634, 911451, 1215268, 1519085, 1822902, 2126719, 2430536, 3038170, 3645804, 4253438, 4557255, 4861072, 6076340, 6380157, 7291608, 8506876, 9114510, 9722144, 10633595, 12152680, 12760314, 14583216, 17013752, 18229020, 19444288, 21267190, 24305360, 25520628, 29166432, 31900785, 34027504, 36458040, 42534380, 48610720, 51041256, 58332864, 63801570, 68055008, 72916080, 85068760, 97221440, 102082512, 127603140, 136110016, 145832160, 170137520, 204165024, 255206280, 291664320, 340275040, 408330048, 510412560, 680550080, 1020825120, 2041650240]

約数ペア:

[(1, 2041650240), (2, 1020825120), (3, 680550080), (4, 510412560), (5, 408330048), (6, 340275040), (7, 291664320), (8, 255206280), (10, 204165024), (12, 170137520), (14, 145832160), (15, 136110016), (16, 127603140), (20, 102082512), (21, 97221440), (24, 85068760), (28, 72916080), (30, 68055008), (32, 63801570), (35, 58332864), (40, 51041256), (42, 48610720), (48, 42534380), (56, 36458040), (60, 34027504), (64, 31900785), (70, 29166432), (80, 25520628), (84, 24305360), (96, 21267190), (105, 19444288), (112, 18229020), (120, 17013752), (140, 14583216), (160, 12760314), (168, 12152680), (192, 10633595), (210, 9722144), (224, 9114510), (240, 8506876), (280, 7291608), (320, 6380157), (336, 6076340), (420, 4861072), (448, 4557255), (480, 4253438), (560, 3645804), (672, 3038170), (840, 2430536), (960, 2126719), (1120, 1822902), (1344, 1519085), (1680, 1215268), (2240, 911451), (3360, 607634), (6720, 303817)]