135542680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 256367720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1619, 1820, 2093, 2392, 2990, 3220, 3238, 3640, 4186, 5980, 6440, 6476, 8095, 8372, 10465, 11333, 11960, 12952, 16190, 16744, 20930, 21047, 22666, 32380, 37237, 41860, 42094, 45332, 56665, 64760, 74474, 83720, 84188, 90664, 105235, 113330, 147329, 148948, 168376, 186185, 210470, 226660, 260659, 294658, 297896, 372370, 420940, 453320, 484081, 521318, 589316, 736645, 744740, 841880, 968162, 1042636, 1178632, 1303295, 1473290, 1489480, 1936324, 2085272, 2420405, 2606590, 2946580, 3388567, 3872648, 4840810, 5213180, 5893160, 6777134, 9681620, 10426360, 13554268, 16942835, 19363240, 27108536, 33885670, 67771340, 135542680]

約数ペア:

[(1, 135542680), (2, 67771340), (4, 33885670), (5, 27108536), (7, 19363240), (8, 16942835), (10, 13554268), (13, 10426360), (14, 9681620), (20, 6777134), (23, 5893160), (26, 5213180), (28, 4840810), (35, 3872648), (40, 3388567), (46, 2946580), (52, 2606590), (56, 2420405), (65, 2085272), (70, 1936324), (91, 1489480), (92, 1473290), (104, 1303295), (115, 1178632), (130, 1042636), (140, 968162), (161, 841880), (182, 744740), (184, 736645), (230, 589316), (260, 521318), (280, 484081), (299, 453320), (322, 420940), (364, 372370), (455, 297896), (460, 294658), (520, 260659), (598, 226660), (644, 210470), (728, 186185), (805, 168376), (910, 148948), (920, 147329), (1196, 113330), (1288, 105235), (1495, 90664), (1610, 84188), (1619, 83720), (1820, 74474), (2093, 64760), (2392, 56665), (2990, 45332), (3220, 42094), (3238, 41860), (3640, 37237), (4186, 32380), (5980, 22666), (6440, 21047), (6476, 20930), (8095, 16744), (8372, 16190), (10465, 12952), (11333, 11960)]