16125760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 45939456

約数和(自身を除く): 29813696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 313, 320, 322, 368, 448, 460, 560, 626, 644, 736, 805, 920, 1120, 1252, 1288, 1472, 1565, 1610, 1840, 2191, 2240, 2504, 2576, 3130, 3220, 3680, 4382, 5008, 5152, 6260, 6440, 7199, 7360, 8764, 10016, 10304, 10955, 12520, 12880, 14398, 17528, 20032, 21910, 25040, 25760, 28796, 35056, 35995, 43820, 50080, 50393, 51520, 57592, 70112, 71990, 87640, 100160, 100786, 115184, 140224, 143980, 175280, 201572, 230368, 251965, 287960, 350560, 403144, 460736, 503930, 575920, 701120, 806288, 1007860, 1151840, 1612576, 2015720, 2303680, 3225152, 4031440, 8062880, 16125760]

約数ペア:

[(1, 16125760), (2, 8062880), (4, 4031440), (5, 3225152), (7, 2303680), (8, 2015720), (10, 1612576), (14, 1151840), (16, 1007860), (20, 806288), (23, 701120), (28, 575920), (32, 503930), (35, 460736), (40, 403144), (46, 350560), (56, 287960), (64, 251965), (70, 230368), (80, 201572), (92, 175280), (112, 143980), (115, 140224), (140, 115184), (160, 100786), (161, 100160), (184, 87640), (224, 71990), (230, 70112), (280, 57592), (313, 51520), (320, 50393), (322, 50080), (368, 43820), (448, 35995), (460, 35056), (560, 28796), (626, 25760), (644, 25040), (736, 21910), (805, 20032), (920, 17528), (1120, 14398), (1252, 12880), (1288, 12520), (1472, 10955), (1565, 10304), (1610, 10016), (1840, 8764), (2191, 7360), (2240, 7199), (2504, 6440), (2576, 6260), (3130, 5152), (3220, 5008), (3680, 4382)]