115156720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 328550400

約数和(自身を除く): 213393680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 79, 80, 95, 112, 133, 137, 140, 152, 158, 190, 266, 274, 280, 304, 316, 380, 395, 532, 548, 553, 560, 632, 665, 685, 760, 790, 959, 1064, 1096, 1106, 1264, 1330, 1370, 1501, 1520, 1580, 1918, 2128, 2192, 2212, 2603, 2660, 2740, 2765, 3002, 3160, 3836, 4424, 4795, 5206, 5320, 5480, 5530, 6004, 6320, 7505, 7672, 8848, 9590, 10412, 10507, 10640, 10823, 10960, 11060, 12008, 13015, 15010, 15344, 18221, 19180, 20824, 21014, 21646, 22120, 24016, 26030, 30020, 36442, 38360, 41648, 42028, 43292, 44240, 52060, 52535, 54115, 60040, 72884, 75761, 76720, 84056, 86584, 91105, 104120, 105070, 108230, 120080, 145768, 151522, 168112, 173168, 182210, 205637, 208240, 210140, 216460, 291536, 303044, 364420, 378805, 411274, 420280, 432920, 606088, 728840, 757610, 822548, 840560, 865840, 1028185, 1212176, 1439459, 1457680, 1515220, 1645096, 2056370, 2878918, 3030440, 3290192, 4112740, 5757836, 6060880, 7197295, 8225480, 11515672, 14394590, 16450960, 23031344, 28789180, 57578360, 115156720]

約数ペア:

[(1, 115156720), (2, 57578360), (4, 28789180), (5, 23031344), (7, 16450960), (8, 14394590), (10, 11515672), (14, 8225480), (16, 7197295), (19, 6060880), (20, 5757836), (28, 4112740), (35, 3290192), (38, 3030440), (40, 2878918), (56, 2056370), (70, 1645096), (76, 1515220), (79, 1457680), (80, 1439459), (95, 1212176), (112, 1028185), (133, 865840), (137, 840560), (140, 822548), (152, 757610), (158, 728840), (190, 606088), (266, 432920), (274, 420280), (280, 411274), (304, 378805), (316, 364420), (380, 303044), (395, 291536), (532, 216460), (548, 210140), (553, 208240), (560, 205637), (632, 182210), (665, 173168), (685, 168112), (760, 151522), (790, 145768), (959, 120080), (1064, 108230), (1096, 105070), (1106, 104120), (1264, 91105), (1330, 86584), (1370, 84056), (1501, 76720), (1520, 75761), (1580, 72884), (1918, 60040), (2128, 54115), (2192, 52535), (2212, 52060), (2603, 44240), (2660, 43292), (2740, 42028), (2765, 41648), (3002, 38360), (3160, 36442), (3836, 30020), (4424, 26030), (4795, 24016), (5206, 22120), (5320, 21646), (5480, 21014), (5530, 20824), (6004, 19180), (6320, 18221), (7505, 15344), (7672, 15010), (8848, 13015), (9590, 12008), (10412, 11060), (10507, 10960), (10640, 10823)]