129337740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4508

約数の個数: 144

約数和(自身を含む): 467970048

約数和(自身を除く): 338632308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4463, 4830, 5796, 7245, 8926, 9660, 13389, 14490, 17852, 22315, 26778, 28980, 31241, 40167, 44630, 53556, 62482, 66945, 80334, 89260, 93723, 102649, 124964, 133890, 156205, 160668, 187446, 200835, 205298, 267780, 281169, 307947, 312410, 374892, 401670, 410596, 468615, 513245, 562338, 615894, 624820, 718543, 803340, 923841, 937230, 1026490, 1124676, 1231788, 1405845, 1437086, 1539735, 1847682, 1874460, 2052980, 2155629, 2811690, 2874172, 3079470, 3592715, 3695364, 4311258, 4619205, 5623380, 6158940, 6466887, 7185430, 8622516, 9238410, 10778145, 12933774, 14370860, 18476820, 21556290, 25867548, 32334435, 43112580, 64668870, 129337740]

約数ペア:

[(1, 129337740), (2, 64668870), (3, 43112580), (4, 32334435), (5, 25867548), (6, 21556290), (7, 18476820), (9, 14370860), (10, 12933774), (12, 10778145), (14, 9238410), (15, 8622516), (18, 7185430), (20, 6466887), (21, 6158940), (23, 5623380), (28, 4619205), (30, 4311258), (35, 3695364), (36, 3592715), (42, 3079470), (45, 2874172), (46, 2811690), (60, 2155629), (63, 2052980), (69, 1874460), (70, 1847682), (84, 1539735), (90, 1437086), (92, 1405845), (105, 1231788), (115, 1124676), (126, 1026490), (138, 937230), (140, 923841), (161, 803340), (180, 718543), (207, 624820), (210, 615894), (230, 562338), (252, 513245), (276, 468615), (315, 410596), (322, 401670), (345, 374892), (414, 312410), (420, 307947), (460, 281169), (483, 267780), (630, 205298), (644, 200835), (690, 187446), (805, 160668), (828, 156205), (966, 133890), (1035, 124964), (1260, 102649), (1380, 93723), (1449, 89260), (1610, 80334), (1932, 66945), (2070, 62482), (2415, 53556), (2898, 44630), (3220, 40167), (4140, 31241), (4463, 28980), (4830, 26778), (5796, 22315), (7245, 17852), (8926, 14490), (9660, 13389)]