155636320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1860

約数の個数: 96

約数和(自身を含む): 425779200

約数和(自身を除く): 270142880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 1759, 2212, 2528, 2765, 3160, 3518, 4424, 5530, 6320, 7036, 8795, 8848, 11060, 12313, 12640, 14072, 17590, 17696, 22120, 24626, 28144, 35180, 44240, 49252, 56288, 61565, 70360, 88480, 98504, 123130, 138961, 140720, 197008, 246260, 277922, 281440, 394016, 492520, 555844, 694805, 972727, 985040, 1111688, 1389610, 1945454, 1970080, 2223376, 2779220, 3890908, 4446752, 4863635, 5558440, 7781816, 9727270, 11116880, 15563632, 19454540, 22233760, 31127264, 38909080, 77818160, 155636320]

約数ペア:

[(1, 155636320), (2, 77818160), (4, 38909080), (5, 31127264), (7, 22233760), (8, 19454540), (10, 15563632), (14, 11116880), (16, 9727270), (20, 7781816), (28, 5558440), (32, 4863635), (35, 4446752), (40, 3890908), (56, 2779220), (70, 2223376), (79, 1970080), (80, 1945454), (112, 1389610), (140, 1111688), (158, 985040), (160, 972727), (224, 694805), (280, 555844), (316, 492520), (395, 394016), (553, 281440), (560, 277922), (632, 246260), (790, 197008), (1106, 140720), (1120, 138961), (1264, 123130), (1580, 98504), (1759, 88480), (2212, 70360), (2528, 61565), (2765, 56288), (3160, 49252), (3518, 44240), (4424, 35180), (5530, 28144), (6320, 24626), (7036, 22120), (8795, 17696), (8848, 17590), (11060, 14072), (12313, 12640)]