15231888

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 200

約数和(自身を含む): 53294208

約数和(自身を除く): 38062320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 73, 81, 84, 92, 108, 112, 126, 138, 144, 146, 161, 162, 168, 184, 189, 207, 216, 219, 252, 276, 292, 322, 324, 336, 368, 378, 414, 432, 438, 483, 504, 511, 552, 567, 584, 621, 644, 648, 657, 756, 828, 876, 966, 1008, 1022, 1104, 1134, 1168, 1242, 1288, 1296, 1314, 1449, 1512, 1533, 1656, 1679, 1752, 1863, 1932, 1971, 2044, 2268, 2484, 2576, 2628, 2898, 3024, 3066, 3312, 3358, 3504, 3726, 3864, 3942, 4088, 4347, 4536, 4599, 4968, 5037, 5256, 5796, 5913, 6132, 6716, 7452, 7728, 7884, 8176, 8694, 9072, 9198, 9936, 10074, 10512, 11592, 11753, 11826, 12264, 13041, 13432, 13797, 14904, 15111, 15768, 17388, 18396, 20148, 23184, 23506, 23652, 24528, 26082, 26864, 27594, 29808, 30222, 31536, 34776, 35259, 36792, 40296, 41391, 45333, 47012, 47304, 52164, 55188, 60444, 69552, 70518, 73584, 80592, 82782, 90666, 94024, 94608, 104328, 105777, 110376, 120888, 135999, 141036, 165564, 181332, 188048, 208656, 211554, 220752, 241776, 271998, 282072, 317331, 331128, 362664, 423108, 543996, 564144, 634662, 662256, 725328, 846216, 951993, 1087992, 1269324, 1692432, 1903986, 2175984, 2538648, 3807972, 5077296, 7615944, 15231888]

約数ペア:

[(1, 15231888), (2, 7615944), (3, 5077296), (4, 3807972), (6, 2538648), (7, 2175984), (8, 1903986), (9, 1692432), (12, 1269324), (14, 1087992), (16, 951993), (18, 846216), (21, 725328), (23, 662256), (24, 634662), (27, 564144), (28, 543996), (36, 423108), (42, 362664), (46, 331128), (48, 317331), (54, 282072), (56, 271998), (63, 241776), (69, 220752), (72, 211554), (73, 208656), (81, 188048), (84, 181332), (92, 165564), (108, 141036), (112, 135999), (126, 120888), (138, 110376), (144, 105777), (146, 104328), (161, 94608), (162, 94024), (168, 90666), (184, 82782), (189, 80592), (207, 73584), (216, 70518), (219, 69552), (252, 60444), (276, 55188), (292, 52164), (322, 47304), (324, 47012), (336, 45333), (368, 41391), (378, 40296), (414, 36792), (432, 35259), (438, 34776), (483, 31536), (504, 30222), (511, 29808), (552, 27594), (567, 26864), (584, 26082), (621, 24528), (644, 23652), (648, 23506), (657, 23184), (756, 20148), (828, 18396), (876, 17388), (966, 15768), (1008, 15111), (1022, 14904), (1104, 13797), (1134, 13432), (1168, 13041), (1242, 12264), (1288, 11826), (1296, 11753), (1314, 11592), (1449, 10512), (1512, 10074), (1533, 9936), (1656, 9198), (1679, 9072), (1752, 8694), (1863, 8176), (1932, 7884), (1971, 7728), (2044, 7452), (2268, 6716), (2484, 6132), (2576, 5913), (2628, 5796), (2898, 5256), (3024, 5037), (3066, 4968), (3312, 4599), (3358, 4536), (3504, 4347), (3726, 4088), (3864, 3942)]