139482720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7485

約数の個数: 144

約数和(自身を含む): 512667792

約数和(自身を除く): 373185072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7451, 9360, 14902, 18720, 22353, 29804, 37255, 44706, 59608, 67059, 74510, 89412, 96863, 111765, 119216, 134118, 149020, 178824, 193726, 223530, 238432, 268236, 290589, 298040, 335295, 357648, 387452, 447060, 484315, 536472, 581178, 596080, 670590, 715296, 774904, 871767, 894120, 968630, 1072944, 1162356, 1192160, 1341180, 1452945, 1549808, 1743534, 1788240, 1937260, 2145888, 2324712, 2682360, 2905890, 3099616, 3487068, 3576480, 3874520, 4358835, 4649424, 5364720, 5811780, 6974136, 7749040, 8717670, 9298848, 10729440, 11623560, 13948272, 15498080, 17435340, 23247120, 27896544, 34870680, 46494240, 69741360, 139482720]

約数ペア:

[(1, 139482720), (2, 69741360), (3, 46494240), (4, 34870680), (5, 27896544), (6, 23247120), (8, 17435340), (9, 15498080), (10, 13948272), (12, 11623560), (13, 10729440), (15, 9298848), (16, 8717670), (18, 7749040), (20, 6974136), (24, 5811780), (26, 5364720), (30, 4649424), (32, 4358835), (36, 3874520), (39, 3576480), (40, 3487068), (45, 3099616), (48, 2905890), (52, 2682360), (60, 2324712), (65, 2145888), (72, 1937260), (78, 1788240), (80, 1743534), (90, 1549808), (96, 1452945), (104, 1341180), (117, 1192160), (120, 1162356), (130, 1072944), (144, 968630), (156, 894120), (160, 871767), (180, 774904), (195, 715296), (208, 670590), (234, 596080), (240, 581178), (260, 536472), (288, 484315), (312, 447060), (360, 387452), (390, 357648), (416, 335295), (468, 298040), (480, 290589), (520, 268236), (585, 238432), (624, 223530), (720, 193726), (780, 178824), (936, 149020), (1040, 134118), (1170, 119216), (1248, 111765), (1440, 96863), (1560, 89412), (1872, 74510), (2080, 67059), (2340, 59608), (3120, 44706), (3744, 37255), (4680, 29804), (6240, 22353), (7451, 18720), (9360, 14902)]