20134428120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{52813}}^1$

素因数の和:53186

約数の個数: 128

約数和(自身を含む): 67306161600

約数和(自身を除く): 47171733480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 353, 360, 540, 706, 1059, 1080, 1412, 1765, 2118, 2824, 3177, 3530, 4236, 5295, 6354, 7060, 8472, 9531, 10590, 12708, 14120, 15885, 19062, 21180, 25416, 31770, 38124, 42360, 47655, 52813, 63540, 76248, 95310, 105626, 127080, 158439, 190620, 211252, 264065, 316878, 381240, 422504, 475317, 528130, 633756, 792195, 950634, 1056260, 1267512, 1425951, 1584390, 1901268, 2112520, 2376585, 2851902, 3168780, 3802536, 4753170, 5703804, 6337560, 7129755, 9506340, 11407608, 14259510, 18642989, 19012680, 28519020, 37285978, 55928967, 57038040, 74571956, 93214945, 111857934, 149143912, 167786901, 186429890, 223715868, 279644835, 335573802, 372859780, 447431736, 503360703, 559289670, 671147604, 745719560, 838934505, 1006721406, 1118579340, 1342295208, 1677869010, 2013442812, 2237158680, 2516803515, 3355738020, 4026885624, 5033607030, 6711476040, 10067214060, 20134428120]

約数ペア:

[(1, 20134428120), (2, 10067214060), (3, 6711476040), (4, 5033607030), (5, 4026885624), (6, 3355738020), (8, 2516803515), (9, 2237158680), (10, 2013442812), (12, 1677869010), (15, 1342295208), (18, 1118579340), (20, 1006721406), (24, 838934505), (27, 745719560), (30, 671147604), (36, 559289670), (40, 503360703), (45, 447431736), (54, 372859780), (60, 335573802), (72, 279644835), (90, 223715868), (108, 186429890), (120, 167786901), (135, 149143912), (180, 111857934), (216, 93214945), (270, 74571956), (353, 57038040), (360, 55928967), (540, 37285978), (706, 28519020), (1059, 19012680), (1080, 18642989), (1412, 14259510), (1765, 11407608), (2118, 9506340), (2824, 7129755), (3177, 6337560), (3530, 5703804), (4236, 4753170), (5295, 3802536), (6354, 3168780), (7060, 2851902), (8472, 2376585), (9531, 2112520), (10590, 1901268), (12708, 1584390), (14120, 1425951), (15885, 1267512), (19062, 1056260), (21180, 950634), (25416, 792195), (31770, 633756), (38124, 528130), (42360, 475317), (47655, 422504), (52813, 381240), (63540, 316878), (76248, 264065), (95310, 211252), (105626, 190620), (127080, 158439)]