105107240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 297216000

約数和(自身を除く): 192108760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 859, 874, 920, 1064, 1288, 1330, 1610, 1718, 1748, 2185, 2660, 3059, 3220, 3436, 3496, 4295, 4370, 5320, 6013, 6118, 6440, 6872, 8590, 8740, 12026, 12236, 15295, 16321, 17180, 17480, 19757, 24052, 24472, 30065, 30590, 32642, 34360, 39514, 48104, 60130, 61180, 65284, 79028, 81605, 98785, 114247, 120260, 122360, 130568, 138299, 158056, 163210, 197570, 228494, 240520, 276598, 326420, 375383, 395140, 456988, 553196, 571235, 652840, 691495, 750766, 790280, 913976, 1106392, 1142470, 1382990, 1501532, 1876915, 2284940, 2627681, 2765980, 3003064, 3753830, 4569880, 5255362, 5531960, 7507660, 10510724, 13138405, 15015320, 21021448, 26276810, 52553620, 105107240]

約数ペア:

[(1, 105107240), (2, 52553620), (4, 26276810), (5, 21021448), (7, 15015320), (8, 13138405), (10, 10510724), (14, 7507660), (19, 5531960), (20, 5255362), (23, 4569880), (28, 3753830), (35, 3003064), (38, 2765980), (40, 2627681), (46, 2284940), (56, 1876915), (70, 1501532), (76, 1382990), (92, 1142470), (95, 1106392), (115, 913976), (133, 790280), (140, 750766), (152, 691495), (161, 652840), (184, 571235), (190, 553196), (230, 456988), (266, 395140), (280, 375383), (322, 326420), (380, 276598), (437, 240520), (460, 228494), (532, 197570), (644, 163210), (665, 158056), (760, 138299), (805, 130568), (859, 122360), (874, 120260), (920, 114247), (1064, 98785), (1288, 81605), (1330, 79028), (1610, 65284), (1718, 61180), (1748, 60130), (2185, 48104), (2660, 39514), (3059, 34360), (3220, 32642), (3436, 30590), (3496, 30065), (4295, 24472), (4370, 24052), (5320, 19757), (6013, 17480), (6118, 17180), (6440, 16321), (6872, 15295), (8590, 12236), (8740, 12026)]