159155360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 490758912

約数和(自身を除く): 331603552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 643, 680, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1286, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2572, 2720, 2912, 3094, 3215, 3536, 3640, 3808, 4420, 4501, 4760, 5144, 6188, 6430, 7072, 7280, 7735, 8359, 8840, 9002, 9520, 10288, 10931, 12376, 12860, 14560, 15470, 16718, 17680, 18004, 19040, 20576, 21862, 22505, 24752, 25720, 30940, 33436, 35360, 36008, 41795, 43724, 45010, 49504, 51440, 54655, 58513, 61880, 66872, 72016, 76517, 83590, 87448, 90020, 102880, 109310, 117026, 123760, 133744, 142103, 144032, 153034, 167180, 174896, 180040, 218620, 234052, 247520, 267488, 284206, 292565, 306068, 334360, 349792, 360080, 382585, 437240, 468104, 568412, 585130, 612136, 668720, 710515, 720160, 765170, 874480, 936208, 994721, 1136824, 1170260, 1224272, 1337440, 1421030, 1530340, 1748960, 1872416, 1989442, 2273648, 2340520, 2448544, 2842060, 3060680, 3978884, 4547296, 4681040, 4973605, 5684120, 6121360, 7957768, 9362080, 9947210, 11368240, 12242720, 15915536, 19894420, 22736480, 31831072, 39788840, 79577680, 159155360]

約数ペア:

[(1, 159155360), (2, 79577680), (4, 39788840), (5, 31831072), (7, 22736480), (8, 19894420), (10, 15915536), (13, 12242720), (14, 11368240), (16, 9947210), (17, 9362080), (20, 7957768), (26, 6121360), (28, 5684120), (32, 4973605), (34, 4681040), (35, 4547296), (40, 3978884), (52, 3060680), (56, 2842060), (65, 2448544), (68, 2340520), (70, 2273648), (80, 1989442), (85, 1872416), (91, 1748960), (104, 1530340), (112, 1421030), (119, 1337440), (130, 1224272), (136, 1170260), (140, 1136824), (160, 994721), (170, 936208), (182, 874480), (208, 765170), (221, 720160), (224, 710515), (238, 668720), (260, 612136), (272, 585130), (280, 568412), (340, 468104), (364, 437240), (416, 382585), (442, 360080), (455, 349792), (476, 334360), (520, 306068), (544, 292565), (560, 284206), (595, 267488), (643, 247520), (680, 234052), (728, 218620), (884, 180040), (910, 174896), (952, 167180), (1040, 153034), (1105, 144032), (1120, 142103), (1190, 133744), (1286, 123760), (1360, 117026), (1456, 109310), (1547, 102880), (1768, 90020), (1820, 87448), (1904, 83590), (2080, 76517), (2210, 72016), (2380, 66872), (2572, 61880), (2720, 58513), (2912, 54655), (3094, 51440), (3215, 49504), (3536, 45010), (3640, 43724), (3808, 41795), (4420, 36008), (4501, 35360), (4760, 33436), (5144, 30940), (6188, 25720), (6430, 24752), (7072, 22505), (7280, 21862), (7735, 20576), (8359, 19040), (8840, 18004), (9002, 17680), (9520, 16718), (10288, 15470), (10931, 14560), (12376, 12860)]