165277770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 128

約数和(自身を含む): 498216960

約数和(自身を除く): 332939190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 399, 437, 483, 570, 665, 690, 798, 805, 874, 966, 1311, 1330, 1610, 1801, 1995, 2185, 2415, 2622, 3059, 3602, 3990, 4370, 4830, 5403, 6118, 6555, 9005, 9177, 10806, 12607, 13110, 15295, 18010, 18354, 25214, 27015, 30590, 34219, 37821, 41423, 45885, 54030, 63035, 68438, 75642, 82846, 91770, 102657, 124269, 126070, 171095, 189105, 205314, 207115, 239533, 248538, 289961, 342190, 378210, 414230, 479066, 513285, 579922, 621345, 718599, 787037, 869883, 1026570, 1197665, 1242690, 1437198, 1449805, 1574074, 1739766, 2361111, 2395330, 2899610, 3592995, 3935185, 4349415, 4722222, 5509259, 7185990, 7870370, 8698830, 11018518, 11805555, 16527777, 23611110, 27546295, 33055554, 55092590, 82638885, 165277770]

約数ペア:

[(1, 165277770), (2, 82638885), (3, 55092590), (5, 33055554), (6, 27546295), (7, 23611110), (10, 16527777), (14, 11805555), (15, 11018518), (19, 8698830), (21, 7870370), (23, 7185990), (30, 5509259), (35, 4722222), (38, 4349415), (42, 3935185), (46, 3592995), (57, 2899610), (69, 2395330), (70, 2361111), (95, 1739766), (105, 1574074), (114, 1449805), (115, 1437198), (133, 1242690), (138, 1197665), (161, 1026570), (190, 869883), (210, 787037), (230, 718599), (266, 621345), (285, 579922), (322, 513285), (345, 479066), (399, 414230), (437, 378210), (483, 342190), (570, 289961), (665, 248538), (690, 239533), (798, 207115), (805, 205314), (874, 189105), (966, 171095), (1311, 126070), (1330, 124269), (1610, 102657), (1801, 91770), (1995, 82846), (2185, 75642), (2415, 68438), (2622, 63035), (3059, 54030), (3602, 45885), (3990, 41423), (4370, 37821), (4830, 34219), (5403, 30590), (6118, 27015), (6555, 25214), (9005, 18354), (9177, 18010), (10806, 15295), (12607, 13110)]