157038541520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{33073}}^1$

素因数の和:33293

約数の個数: 160

約数和(自身を含む): 427178492160

約数和(自身を除く): 270139950640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 139, 140, 244, 278, 280, 305, 427, 488, 556, 560, 610, 695, 854, 973, 976, 1112, 1220, 1390, 1708, 1946, 2135, 2224, 2440, 2780, 3416, 3892, 4270, 4865, 4880, 5560, 6832, 7784, 8479, 8540, 9730, 11120, 15568, 16958, 17080, 19460, 33073, 33916, 34160, 38920, 42395, 59353, 66146, 67832, 77840, 84790, 118706, 132292, 135664, 165365, 169580, 231511, 237412, 264584, 296765, 330730, 339160, 463022, 474824, 529168, 593530, 661460, 678320, 926044, 949648, 1157555, 1187060, 1322920, 1852088, 2017453, 2315110, 2374120, 2645840, 3704176, 4034906, 4597147, 4630220, 4748240, 8069812, 9194294, 9260440, 10087265, 14122171, 16139624, 18388588, 18520880, 20174530, 22985735, 28244342, 32180029, 32279248, 36777176, 40349060, 45971470, 56488684, 64360058, 70610855, 73554352, 80698120, 91942940, 112977368, 128720116, 141221710, 160900145, 161396240, 183885880, 225954736, 257440232, 280425967, 282443420, 321800290, 367771760, 514880464, 560851934, 564886840, 643600580, 1121703868, 1129773680, 1287201160, 1402129835, 1962981769, 2243407736, 2574402320, 2804259670, 3925963538, 4486815472, 5608519340, 7851927076, 9814908845, 11217038680, 15703854152, 19629817690, 22434077360, 31407708304, 39259635380, 78519270760, 157038541520]

約数ペア:

[(1, 157038541520), (2, 78519270760), (4, 39259635380), (5, 31407708304), (7, 22434077360), (8, 19629817690), (10, 15703854152), (14, 11217038680), (16, 9814908845), (20, 7851927076), (28, 5608519340), (35, 4486815472), (40, 3925963538), (56, 2804259670), (61, 2574402320), (70, 2243407736), (80, 1962981769), (112, 1402129835), (122, 1287201160), (139, 1129773680), (140, 1121703868), (244, 643600580), (278, 564886840), (280, 560851934), (305, 514880464), (427, 367771760), (488, 321800290), (556, 282443420), (560, 280425967), (610, 257440232), (695, 225954736), (854, 183885880), (973, 161396240), (976, 160900145), (1112, 141221710), (1220, 128720116), (1390, 112977368), (1708, 91942940), (1946, 80698120), (2135, 73554352), (2224, 70610855), (2440, 64360058), (2780, 56488684), (3416, 45971470), (3892, 40349060), (4270, 36777176), (4865, 32279248), (4880, 32180029), (5560, 28244342), (6832, 22985735), (7784, 20174530), (8479, 18520880), (8540, 18388588), (9730, 16139624), (11120, 14122171), (15568, 10087265), (16958, 9260440), (17080, 9194294), (19460, 8069812), (33073, 4748240), (33916, 4630220), (34160, 4597147), (38920, 4034906), (42395, 3704176), (59353, 2645840), (66146, 2374120), (67832, 2315110), (77840, 2017453), (84790, 1852088), (118706, 1322920), (132292, 1187060), (135664, 1157555), (165365, 949648), (169580, 926044), (231511, 678320), (237412, 661460), (264584, 593530), (296765, 529168), (330730, 474824), (339160, 463022)]