1068357920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 2940960960

約数和(自身を除く): 1872603040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 179, 224, 280, 292, 358, 365, 511, 560, 584, 716, 730, 895, 1022, 1120, 1168, 1253, 1432, 1460, 1790, 2044, 2336, 2506, 2555, 2864, 2920, 3580, 4088, 5012, 5110, 5329, 5728, 5840, 6265, 7160, 8176, 10024, 10220, 10658, 11680, 12530, 13067, 14320, 16352, 20048, 20440, 21316, 25060, 26134, 26645, 28640, 37303, 40096, 40880, 42632, 50120, 52268, 53290, 65335, 74606, 81760, 85264, 91469, 100240, 104536, 106580, 130670, 149212, 170528, 182938, 186515, 200480, 209072, 213160, 261340, 298424, 365876, 373030, 418144, 426320, 457345, 522680, 596848, 731752, 746060, 852640, 914690, 953891, 1045360, 1193696, 1463504, 1492120, 1829380, 1907782, 2090720, 2927008, 2984240, 3658760, 3815564, 4769455, 5968480, 6677237, 7317520, 7631128, 9538910, 13354474, 14635040, 15262256, 19077820, 26708948, 30524512, 33386185, 38155640, 53417896, 66772370, 76311280, 106835792, 133544740, 152622560, 213671584, 267089480, 534178960, 1068357920]

約数ペア:

[(1, 1068357920), (2, 534178960), (4, 267089480), (5, 213671584), (7, 152622560), (8, 133544740), (10, 106835792), (14, 76311280), (16, 66772370), (20, 53417896), (28, 38155640), (32, 33386185), (35, 30524512), (40, 26708948), (56, 19077820), (70, 15262256), (73, 14635040), (80, 13354474), (112, 9538910), (140, 7631128), (146, 7317520), (160, 6677237), (179, 5968480), (224, 4769455), (280, 3815564), (292, 3658760), (358, 2984240), (365, 2927008), (511, 2090720), (560, 1907782), (584, 1829380), (716, 1492120), (730, 1463504), (895, 1193696), (1022, 1045360), (1120, 953891), (1168, 914690), (1253, 852640), (1432, 746060), (1460, 731752), (1790, 596848), (2044, 522680), (2336, 457345), (2506, 426320), (2555, 418144), (2864, 373030), (2920, 365876), (3580, 298424), (4088, 261340), (5012, 213160), (5110, 209072), (5329, 200480), (5728, 186515), (5840, 182938), (6265, 170528), (7160, 149212), (8176, 130670), (10024, 106580), (10220, 104536), (10658, 100240), (11680, 91469), (12530, 85264), (13067, 81760), (14320, 74606), (16352, 65335), (20048, 53290), (20440, 52268), (21316, 50120), (25060, 42632), (26134, 40880), (26645, 40096), (28640, 37303)]