169372920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 536025600

約数和(自身を除く): 366652680

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, 545, 552, 563, 654, 690, 872, 920, 1090, 1126, 1308, 1380, 1635, 1689, 2180, 2252, 2507, 2616, 2760, 2815, 3270, 3378, 4360, 4504, 5014, 5630, 6540, 6756, 7521, 8445, 10028, 11260, 12535, 12949, 13080, 13512, 15042, 16890, 20056, 22520, 25070, 25898, 30084, 33780, 37605, 38847, 50140, 51796, 60168, 61367, 64745, 67560, 75210, 77694, 100280, 103592, 122734, 129490, 150420, 155388, 184101, 194235, 245468, 258980, 300840, 306835, 310776, 368202, 388470, 490936, 517960, 613670, 736404, 776940, 920505, 1227340, 1411441, 1472808, 1553880, 1841010, 2454680, 2822882, 3682020, 4234323, 5645764, 7057205, 7364040, 8468646, 11291528, 14114410, 16937292, 21171615, 28228820, 33874584, 42343230, 56457640, 84686460, 169372920]

約数ペア:

[(1, 169372920), (2, 84686460), (3, 56457640), (4, 42343230), (5, 33874584), (6, 28228820), (8, 21171615), (10, 16937292), (12, 14114410), (15, 11291528), (20, 8468646), (23, 7364040), (24, 7057205), (30, 5645764), (40, 4234323), (46, 3682020), (60, 2822882), (69, 2454680), (92, 1841010), (109, 1553880), (115, 1472808), (120, 1411441), (138, 1227340), (184, 920505), (218, 776940), (230, 736404), (276, 613670), (327, 517960), (345, 490936), (436, 388470), (460, 368202), (545, 310776), (552, 306835), (563, 300840), (654, 258980), (690, 245468), (872, 194235), (920, 184101), (1090, 155388), (1126, 150420), (1308, 129490), (1380, 122734), (1635, 103592), (1689, 100280), (2180, 77694), (2252, 75210), (2507, 67560), (2616, 64745), (2760, 61367), (2815, 60168), (3270, 51796), (3378, 50140), (4360, 38847), (4504, 37605), (5014, 33780), (5630, 30084), (6540, 25898), (6756, 25070), (7521, 22520), (8445, 20056), (10028, 16890), (11260, 15042), (12535, 13512), (12949, 13080)]