148562520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2889

約数の個数: 128

約数和(自身を含む): 489715200

約数和(自身を除く): 341152680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 2833, 3496, 4370, 5244, 5666, 6555, 8499, 8740, 10488, 11332, 13110, 14165, 16998, 17480, 22664, 26220, 28330, 33996, 42495, 52440, 53827, 56660, 65159, 67992, 84990, 107654, 113320, 130318, 161481, 169980, 195477, 215308, 260636, 269135, 322962, 325795, 339960, 390954, 430616, 521272, 538270, 645924, 651590, 781908, 807405, 977385, 1076540, 1238021, 1291848, 1303180, 1563816, 1614810, 1954770, 2153080, 2476042, 2606360, 3229620, 3714063, 3909540, 4952084, 6190105, 6459240, 7428126, 7819080, 9904168, 12380210, 14856252, 18570315, 24760420, 29712504, 37140630, 49520840, 74281260, 148562520]

約数ペア:

[(1, 148562520), (2, 74281260), (3, 49520840), (4, 37140630), (5, 29712504), (6, 24760420), (8, 18570315), (10, 14856252), (12, 12380210), (15, 9904168), (19, 7819080), (20, 7428126), (23, 6459240), (24, 6190105), (30, 4952084), (38, 3909540), (40, 3714063), (46, 3229620), (57, 2606360), (60, 2476042), (69, 2153080), (76, 1954770), (92, 1614810), (95, 1563816), (114, 1303180), (115, 1291848), (120, 1238021), (138, 1076540), (152, 977385), (184, 807405), (190, 781908), (228, 651590), (230, 645924), (276, 538270), (285, 521272), (345, 430616), (380, 390954), (437, 339960), (456, 325795), (460, 322962), (552, 269135), (570, 260636), (690, 215308), (760, 195477), (874, 169980), (920, 161481), (1140, 130318), (1311, 113320), (1380, 107654), (1748, 84990), (2185, 67992), (2280, 65159), (2622, 56660), (2760, 53827), (2833, 52440), (3496, 42495), (4370, 33996), (5244, 28330), (5666, 26220), (6555, 22664), (8499, 17480), (8740, 16998), (10488, 14165), (11332, 13110)]