163587160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 411001920

約数和(自身を除く): 247414760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 121, 146, 220, 242, 292, 365, 440, 463, 484, 584, 605, 730, 803, 926, 968, 1210, 1460, 1606, 1852, 2315, 2420, 2920, 3212, 3704, 4015, 4630, 4840, 5093, 6424, 8030, 8833, 9260, 10186, 16060, 17666, 18520, 20372, 25465, 32120, 33799, 35332, 40744, 44165, 50930, 56023, 67598, 70664, 88330, 101860, 112046, 135196, 168995, 176660, 203720, 224092, 270392, 280115, 337990, 353320, 371789, 448184, 560230, 675980, 743578, 1120460, 1351960, 1487156, 1858945, 2240920, 2974312, 3717890, 4089679, 7435780, 8179358, 14871560, 16358716, 20448395, 32717432, 40896790, 81793580, 163587160]

約数ペア:

[(1, 163587160), (2, 81793580), (4, 40896790), (5, 32717432), (8, 20448395), (10, 16358716), (11, 14871560), (20, 8179358), (22, 7435780), (40, 4089679), (44, 3717890), (55, 2974312), (73, 2240920), (88, 1858945), (110, 1487156), (121, 1351960), (146, 1120460), (220, 743578), (242, 675980), (292, 560230), (365, 448184), (440, 371789), (463, 353320), (484, 337990), (584, 280115), (605, 270392), (730, 224092), (803, 203720), (926, 176660), (968, 168995), (1210, 135196), (1460, 112046), (1606, 101860), (1852, 88330), (2315, 70664), (2420, 67598), (2920, 56023), (3212, 50930), (3704, 44165), (4015, 40744), (4630, 35332), (4840, 33799), (5093, 32120), (6424, 25465), (8030, 20372), (8833, 18520), (9260, 17666), (10186, 16060)]