129234840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 446722560

約数和(自身を除く): 317487720

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, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1123, 1370, 1644, 1918, 2055, 2246, 2740, 2877, 3288, 3369, 3836, 4110, 4492, 4795, 5480, 5615, 5754, 6738, 7672, 7861, 8220, 8984, 9590, 11230, 11508, 13476, 14385, 15722, 16440, 16845, 19180, 22460, 23016, 23583, 26952, 28770, 31444, 33690, 38360, 39305, 44920, 47166, 57540, 62888, 67380, 78610, 94332, 115080, 117915, 134760, 153851, 157220, 188664, 235830, 307702, 314440, 461553, 471660, 615404, 769255, 923106, 943320, 1076957, 1230808, 1538510, 1846212, 2153914, 2307765, 3077020, 3230871, 3692424, 4307828, 4615530, 5384785, 6154040, 6461742, 8615656, 9231060, 10769570, 12923484, 16154355, 18462120, 21539140, 25846968, 32308710, 43078280, 64617420, 129234840]

約数ペア:

[(1, 129234840), (2, 64617420), (3, 43078280), (4, 32308710), (5, 25846968), (6, 21539140), (7, 18462120), (8, 16154355), (10, 12923484), (12, 10769570), (14, 9231060), (15, 8615656), (20, 6461742), (21, 6154040), (24, 5384785), (28, 4615530), (30, 4307828), (35, 3692424), (40, 3230871), (42, 3077020), (56, 2307765), (60, 2153914), (70, 1846212), (84, 1538510), (105, 1230808), (120, 1076957), (137, 943320), (140, 923106), (168, 769255), (210, 615404), (274, 471660), (280, 461553), (411, 314440), (420, 307702), (548, 235830), (685, 188664), (822, 157220), (840, 153851), (959, 134760), (1096, 117915), (1123, 115080), (1370, 94332), (1644, 78610), (1918, 67380), (2055, 62888), (2246, 57540), (2740, 47166), (2877, 44920), (3288, 39305), (3369, 38360), (3836, 33690), (4110, 31444), (4492, 28770), (4795, 26952), (5480, 23583), (5615, 23016), (5754, 22460), (6738, 19180), (7672, 16845), (7861, 16440), (8220, 15722), (8984, 14385), (9590, 13476), (11230, 11508)]