169672440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2861

約数の個数: 128

約数和(自身を含む): 589916160

約数和(自身を除く): 420243720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2767, 2920, 3066, 4088, 4380, 5110, 5534, 6132, 7665, 8301, 8760, 10220, 11068, 12264, 13835, 15330, 16602, 19369, 20440, 22136, 27670, 30660, 33204, 38738, 41505, 55340, 58107, 61320, 66408, 77476, 83010, 96845, 110680, 116214, 154952, 166020, 193690, 201991, 232428, 290535, 332040, 387380, 403982, 464856, 581070, 605973, 774760, 807964, 1009955, 1162140, 1211946, 1413937, 1615928, 2019910, 2324280, 2423892, 2827874, 3029865, 4039820, 4241811, 4847784, 5655748, 6059730, 7069685, 8079640, 8483622, 11311496, 12119460, 14139370, 16967244, 21209055, 24238920, 28278740, 33934488, 42418110, 56557480, 84836220, 169672440]

約数ペア:

[(1, 169672440), (2, 84836220), (3, 56557480), (4, 42418110), (5, 33934488), (6, 28278740), (7, 24238920), (8, 21209055), (10, 16967244), (12, 14139370), (14, 12119460), (15, 11311496), (20, 8483622), (21, 8079640), (24, 7069685), (28, 6059730), (30, 5655748), (35, 4847784), (40, 4241811), (42, 4039820), (56, 3029865), (60, 2827874), (70, 2423892), (73, 2324280), (84, 2019910), (105, 1615928), (120, 1413937), (140, 1211946), (146, 1162140), (168, 1009955), (210, 807964), (219, 774760), (280, 605973), (292, 581070), (365, 464856), (420, 403982), (438, 387380), (511, 332040), (584, 290535), (730, 232428), (840, 201991), (876, 193690), (1022, 166020), (1095, 154952), (1460, 116214), (1533, 110680), (1752, 96845), (2044, 83010), (2190, 77476), (2555, 66408), (2767, 61320), (2920, 58107), (3066, 55340), (4088, 41505), (4380, 38738), (5110, 33204), (5534, 30660), (6132, 27670), (7665, 22136), (8301, 20440), (8760, 19369), (10220, 16602), (11068, 15330), (12264, 13835)]