15999155208

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{3923}}^1$

素因数の和:4256

約数の個数: 128

約数和(自身を含む): 45204480000

約数和(自身を除く): 29205324792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 239, 316, 474, 478, 632, 711, 717, 948, 956, 1422, 1434, 1896, 1912, 2133, 2151, 2844, 2868, 3923, 4266, 4302, 5688, 5736, 6453, 7846, 8532, 8604, 11769, 12906, 15692, 17064, 17208, 18881, 23538, 25812, 31384, 35307, 37762, 47076, 51624, 56643, 70614, 75524, 94152, 105921, 113286, 141228, 151048, 169929, 211842, 226572, 282456, 309917, 339858, 423684, 453144, 509787, 619834, 679716, 847368, 929751, 937597, 1019574, 1239668, 1359432, 1859502, 1875194, 2039148, 2479336, 2789253, 2812791, 3719004, 3750388, 4078296, 5578506, 5625582, 7438008, 7500776, 8367759, 8438373, 11157012, 11251164, 16735518, 16876746, 22314024, 22502328, 25315119, 33471036, 33753492, 50630238, 66942072, 67506984, 74070163, 101260476, 148140326, 202520952, 222210489, 296280652, 444420978, 592561304, 666631467, 888841956, 1333262934, 1777683912, 1999894401, 2666525868, 3999788802, 5333051736, 7999577604, 15999155208]

約数ペア:

[(1, 15999155208), (2, 7999577604), (3, 5333051736), (4, 3999788802), (6, 2666525868), (8, 1999894401), (9, 1777683912), (12, 1333262934), (18, 888841956), (24, 666631467), (27, 592561304), (36, 444420978), (54, 296280652), (72, 222210489), (79, 202520952), (108, 148140326), (158, 101260476), (216, 74070163), (237, 67506984), (239, 66942072), (316, 50630238), (474, 33753492), (478, 33471036), (632, 25315119), (711, 22502328), (717, 22314024), (948, 16876746), (956, 16735518), (1422, 11251164), (1434, 11157012), (1896, 8438373), (1912, 8367759), (2133, 7500776), (2151, 7438008), (2844, 5625582), (2868, 5578506), (3923, 4078296), (4266, 3750388), (4302, 3719004), (5688, 2812791), (5736, 2789253), (6453, 2479336), (7846, 2039148), (8532, 1875194), (8604, 1859502), (11769, 1359432), (12906, 1239668), (15692, 1019574), (17064, 937597), (17208, 929751), (18881, 847368), (23538, 679716), (25812, 619834), (31384, 509787), (35307, 453144), (37762, 423684), (47076, 339858), (51624, 309917), (56643, 282456), (70614, 226572), (75524, 211842), (94152, 169929), (105921, 151048), (113286, 141228)]