139288920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 440985600

約数和(自身を除く): 301696680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 109, 115, 120, 138, 184, 218, 230, 276, 327, 345, 436, 460, 463, 545, 552, 654, 690, 872, 920, 926, 1090, 1308, 1380, 1389, 1635, 1852, 2180, 2315, 2507, 2616, 2760, 2778, 3270, 3704, 4360, 4630, 5014, 5556, 6540, 6945, 7521, 9260, 10028, 10649, 11112, 12535, 13080, 13890, 15042, 18520, 20056, 21298, 25070, 27780, 30084, 31947, 37605, 42596, 50140, 50467, 53245, 55560, 60168, 63894, 75210, 85192, 100280, 100934, 106490, 127788, 150420, 151401, 159735, 201868, 212980, 252335, 255576, 300840, 302802, 319470, 403736, 425960, 504670, 605604, 638940, 757005, 1009340, 1160741, 1211208, 1277880, 1514010, 2018680, 2321482, 3028020, 3482223, 4642964, 5803705, 6056040, 6964446, 9285928, 11607410, 13928892, 17411115, 23214820, 27857784, 34822230, 46429640, 69644460, 139288920]

約数ペア:

[(1, 139288920), (2, 69644460), (3, 46429640), (4, 34822230), (5, 27857784), (6, 23214820), (8, 17411115), (10, 13928892), (12, 11607410), (15, 9285928), (20, 6964446), (23, 6056040), (24, 5803705), (30, 4642964), (40, 3482223), (46, 3028020), (60, 2321482), (69, 2018680), (92, 1514010), (109, 1277880), (115, 1211208), (120, 1160741), (138, 1009340), (184, 757005), (218, 638940), (230, 605604), (276, 504670), (327, 425960), (345, 403736), (436, 319470), (460, 302802), (463, 300840), (545, 255576), (552, 252335), (654, 212980), (690, 201868), (872, 159735), (920, 151401), (926, 150420), (1090, 127788), (1308, 106490), (1380, 100934), (1389, 100280), (1635, 85192), (1852, 75210), (2180, 63894), (2315, 60168), (2507, 55560), (2616, 53245), (2760, 50467), (2778, 50140), (3270, 42596), (3704, 37605), (4360, 31947), (4630, 30084), (5014, 27780), (5556, 25070), (6540, 21298), (6945, 20056), (7521, 18520), (9260, 15042), (10028, 13890), (10649, 13080), (11112, 12535)]