161871492960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{474307}}^1$

素因数の和:474410

約数の個数: 192

約数和(自身を含む): 573722956800

約数和(自身を除く): 411851463840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 4266, 4320, 4740, 5688, 6320, 7110, 7584, 8532, 9480, 10665, 11376, 12640, 14220, 17064, 18960, 21330, 22752, 28440, 34128, 37920, 42660, 56880, 68256, 85320, 113760, 170640, 341280, 474307, 948614, 1422921, 1897228, 2371535, 2845842, 3794456, 4268763, 4743070, 5691684, 7114605, 7588912, 8537526, 9486140, 11383368, 12806289, 14229210, 15177824, 17075052, 18972280, 21343815, 22766736, 25612578, 28458420, 34150104, 37470253, 37944560, 42687630, 45533472, 51225156, 56916840, 64031445, 68300208, 74940506, 75889120, 85375260, 102450312, 112410759, 113833680, 128062890, 136600416, 149881012, 170750520, 187351265, 204900624, 224821518, 227667360, 256125780, 299762024, 337232277, 341501040, 374702530, 409801248, 449643036, 512251560, 562053795, 599524048, 674464554, 683002080, 749405060, 899286072, 1011696831, 1024503120, 1124107590, 1199048096, 1348929108, 1498810120, 1686161385, 1798572144, 2023393662, 2049006240, 2248215180, 2697858216, 2997620240, 3372322770, 3597144288, 4046787324, 4496430360, 5058484155, 5395716432, 5995240480, 6744645540, 8093574648, 8992860720, 10116968310, 10791432864, 13489291080, 16187149296, 17985721440, 20233936620, 26978582160, 32374298592, 40467873240, 53957164320, 80935746480, 161871492960]

約数ペア:

[(1, 161871492960), (2, 80935746480), (3, 53957164320), (4, 40467873240), (5, 32374298592), (6, 26978582160), (8, 20233936620), (9, 17985721440), (10, 16187149296), (12, 13489291080), (15, 10791432864), (16, 10116968310), (18, 8992860720), (20, 8093574648), (24, 6744645540), (27, 5995240480), (30, 5395716432), (32, 5058484155), (36, 4496430360), (40, 4046787324), (45, 3597144288), (48, 3372322770), (54, 2997620240), (60, 2697858216), (72, 2248215180), (79, 2049006240), (80, 2023393662), (90, 1798572144), (96, 1686161385), (108, 1498810120), (120, 1348929108), (135, 1199048096), (144, 1124107590), (158, 1024503120), (160, 1011696831), (180, 899286072), (216, 749405060), (237, 683002080), (240, 674464554), (270, 599524048), (288, 562053795), (316, 512251560), (360, 449643036), (395, 409801248), (432, 374702530), (474, 341501040), (480, 337232277), (540, 299762024), (632, 256125780), (711, 227667360), (720, 224821518), (790, 204900624), (864, 187351265), (948, 170750520), (1080, 149881012), (1185, 136600416), (1264, 128062890), (1422, 113833680), (1440, 112410759), (1580, 102450312), (1896, 85375260), (2133, 75889120), (2160, 74940506), (2370, 68300208), (2528, 64031445), (2844, 56916840), (3160, 51225156), (3555, 45533472), (3792, 42687630), (4266, 37944560), (4320, 37470253), (4740, 34150104), (5688, 28458420), (6320, 25612578), (7110, 22766736), (7584, 21343815), (8532, 18972280), (9480, 17075052), (10665, 15177824), (11376, 14229210), (12640, 12806289), (14220, 11383368), (17064, 9486140), (18960, 8537526), (21330, 7588912), (22752, 7114605), (28440, 5691684), (34128, 4743070), (37920, 4268763), (42660, 3794456), (56880, 2845842), (68256, 2371535), (85320, 1897228), (113760, 1422921), (170640, 948614), (341280, 474307)]