156147040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 301081760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 59, 68, 70, 80, 85, 112, 118, 119, 136, 139, 140, 160, 170, 224, 236, 238, 272, 278, 280, 295, 340, 413, 472, 476, 544, 556, 560, 590, 595, 680, 695, 826, 944, 952, 973, 1003, 1112, 1120, 1180, 1190, 1360, 1390, 1652, 1888, 1904, 1946, 2006, 2065, 2224, 2360, 2363, 2380, 2720, 2780, 3304, 3808, 3892, 4012, 4130, 4448, 4720, 4726, 4760, 4865, 5015, 5560, 6608, 7021, 7784, 8024, 8201, 8260, 9440, 9452, 9520, 9730, 10030, 11120, 11815, 13216, 14042, 15568, 16048, 16402, 16520, 16541, 18904, 19040, 19460, 20060, 22240, 23630, 28084, 31136, 32096, 32804, 33040, 33082, 35105, 37808, 38920, 40120, 41005, 47260, 56168, 57407, 65608, 66080, 66164, 70210, 75616, 77840, 80240, 82010, 82705, 94520, 112336, 114814, 131216, 132328, 139417, 140420, 155680, 160480, 164020, 165410, 189040, 224672, 229628, 262432, 264656, 278834, 280840, 287035, 328040, 330820, 378080, 459256, 529312, 557668, 561680, 574070, 656080, 661640, 697085, 918512, 975919, 1115336, 1123360, 1148140, 1312160, 1323280, 1394170, 1837024, 1951838, 2230672, 2296280, 2646560, 2788340, 3903676, 4461344, 4592560, 4879595, 5576680, 7807352, 9185120, 9759190, 11153360, 15614704, 19518380, 22306720, 31229408, 39036760, 78073520, 156147040]

約数ペア:

[(1, 156147040), (2, 78073520), (4, 39036760), (5, 31229408), (7, 22306720), (8, 19518380), (10, 15614704), (14, 11153360), (16, 9759190), (17, 9185120), (20, 7807352), (28, 5576680), (32, 4879595), (34, 4592560), (35, 4461344), (40, 3903676), (56, 2788340), (59, 2646560), (68, 2296280), (70, 2230672), (80, 1951838), (85, 1837024), (112, 1394170), (118, 1323280), (119, 1312160), (136, 1148140), (139, 1123360), (140, 1115336), (160, 975919), (170, 918512), (224, 697085), (236, 661640), (238, 656080), (272, 574070), (278, 561680), (280, 557668), (295, 529312), (340, 459256), (413, 378080), (472, 330820), (476, 328040), (544, 287035), (556, 280840), (560, 278834), (590, 264656), (595, 262432), (680, 229628), (695, 224672), (826, 189040), (944, 165410), (952, 164020), (973, 160480), (1003, 155680), (1112, 140420), (1120, 139417), (1180, 132328), (1190, 131216), (1360, 114814), (1390, 112336), (1652, 94520), (1888, 82705), (1904, 82010), (1946, 80240), (2006, 77840), (2065, 75616), (2224, 70210), (2360, 66164), (2363, 66080), (2380, 65608), (2720, 57407), (2780, 56168), (3304, 47260), (3808, 41005), (3892, 40120), (4012, 38920), (4130, 37808), (4448, 35105), (4720, 33082), (4726, 33040), (4760, 32804), (4865, 32096), (5015, 31136), (5560, 28084), (6608, 23630), (7021, 22240), (7784, 20060), (8024, 19460), (8201, 19040), (8260, 18904), (9440, 16541), (9452, 16520), (9520, 16402), (9730, 16048), (10030, 15568), (11120, 14042), (11815, 13216)]