107638160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 305551872

約数和(自身を除く): 197913712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 61, 70, 80, 92, 112, 115, 122, 137, 140, 161, 184, 230, 244, 274, 280, 305, 322, 368, 427, 460, 488, 548, 560, 610, 644, 685, 805, 854, 920, 959, 976, 1096, 1220, 1288, 1370, 1403, 1610, 1708, 1840, 1918, 2135, 2192, 2440, 2576, 2740, 2806, 3151, 3220, 3416, 3836, 4270, 4795, 4880, 5480, 5612, 6302, 6440, 6832, 7015, 7672, 8357, 8540, 9590, 9821, 10960, 11224, 12604, 12880, 14030, 15344, 15755, 16714, 17080, 19180, 19642, 22057, 22448, 25208, 28060, 31510, 33428, 34160, 38360, 39284, 41785, 44114, 49105, 50416, 56120, 58499, 63020, 66856, 76720, 78568, 83570, 88228, 98210, 110285, 112240, 116998, 126040, 133712, 157136, 167140, 176456, 192211, 196420, 220570, 233996, 252080, 292495, 334280, 352912, 384422, 392840, 441140, 467992, 584990, 668560, 768844, 785680, 882280, 935984, 961055, 1169980, 1345477, 1537688, 1764560, 1922110, 2339960, 2690954, 3075376, 3844220, 4679920, 5381908, 6727385, 7688440, 10763816, 13454770, 15376880, 21527632, 26909540, 53819080, 107638160]

約数ペア:

[(1, 107638160), (2, 53819080), (4, 26909540), (5, 21527632), (7, 15376880), (8, 13454770), (10, 10763816), (14, 7688440), (16, 6727385), (20, 5381908), (23, 4679920), (28, 3844220), (35, 3075376), (40, 2690954), (46, 2339960), (56, 1922110), (61, 1764560), (70, 1537688), (80, 1345477), (92, 1169980), (112, 961055), (115, 935984), (122, 882280), (137, 785680), (140, 768844), (161, 668560), (184, 584990), (230, 467992), (244, 441140), (274, 392840), (280, 384422), (305, 352912), (322, 334280), (368, 292495), (427, 252080), (460, 233996), (488, 220570), (548, 196420), (560, 192211), (610, 176456), (644, 167140), (685, 157136), (805, 133712), (854, 126040), (920, 116998), (959, 112240), (976, 110285), (1096, 98210), (1220, 88228), (1288, 83570), (1370, 78568), (1403, 76720), (1610, 66856), (1708, 63020), (1840, 58499), (1918, 56120), (2135, 50416), (2192, 49105), (2440, 44114), (2576, 41785), (2740, 39284), (2806, 38360), (3151, 34160), (3220, 33428), (3416, 31510), (3836, 28060), (4270, 25208), (4795, 22448), (4880, 22057), (5480, 19642), (5612, 19180), (6302, 17080), (6440, 16714), (6832, 15755), (7015, 15344), (7672, 14030), (8357, 12880), (8540, 12604), (9590, 11224), (9821, 10960)]