160327340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 211261780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 79, 85, 94, 127, 158, 170, 188, 235, 254, 316, 340, 395, 470, 508, 635, 790, 799, 940, 1270, 1343, 1580, 1598, 2159, 2540, 2686, 3196, 3713, 3995, 4318, 5372, 5969, 6715, 7426, 7990, 8636, 10033, 10795, 11938, 13430, 14852, 15980, 18565, 20066, 21590, 23876, 26860, 29845, 37130, 40132, 43180, 50165, 59690, 63121, 74260, 100330, 101473, 119380, 126242, 170561, 200660, 202946, 252484, 315605, 341122, 405892, 471551, 507365, 631210, 682244, 852805, 943102, 1014730, 1262420, 1705610, 1886204, 2029460, 2357755, 3411220, 4715510, 8016367, 9431020, 16032734, 32065468, 40081835, 80163670, 160327340]

約数ペア:

[(1, 160327340), (2, 80163670), (4, 40081835), (5, 32065468), (10, 16032734), (17, 9431020), (20, 8016367), (34, 4715510), (47, 3411220), (68, 2357755), (79, 2029460), (85, 1886204), (94, 1705610), (127, 1262420), (158, 1014730), (170, 943102), (188, 852805), (235, 682244), (254, 631210), (316, 507365), (340, 471551), (395, 405892), (470, 341122), (508, 315605), (635, 252484), (790, 202946), (799, 200660), (940, 170561), (1270, 126242), (1343, 119380), (1580, 101473), (1598, 100330), (2159, 74260), (2540, 63121), (2686, 59690), (3196, 50165), (3713, 43180), (3995, 40132), (4318, 37130), (5372, 29845), (5969, 26860), (6715, 23876), (7426, 21590), (7990, 20066), (8636, 18565), (10033, 15980), (10795, 14852), (11938, 13430)]