141884640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2721

約数の個数: 144

約数和(自身を含む): 497454048

約数和(自身を除く): 355569408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2663, 2664, 2960, 3330, 3552, 4440, 5326, 5328, 5920, 6660, 7989, 8880, 10652, 10656, 13315, 13320, 15978, 17760, 21304, 23967, 26630, 26640, 31956, 39945, 42608, 47934, 53260, 53280, 63912, 79890, 85216, 95868, 98531, 106520, 119835, 127824, 159780, 191736, 197062, 213040, 239670, 255648, 295593, 319560, 383472, 394124, 426080, 479340, 492655, 591186, 639120, 766944, 788248, 886779, 958680, 985310, 1182372, 1278240, 1477965, 1576496, 1773558, 1917360, 1970620, 2364744, 2955930, 3152992, 3547116, 3834720, 3941240, 4433895, 4729488, 5911860, 7094232, 7882480, 8867790, 9458976, 11823720, 14188464, 15764960, 17735580, 23647440, 28376928, 35471160, 47294880, 70942320, 141884640]

約数ペア:

[(1, 141884640), (2, 70942320), (3, 47294880), (4, 35471160), (5, 28376928), (6, 23647440), (8, 17735580), (9, 15764960), (10, 14188464), (12, 11823720), (15, 9458976), (16, 8867790), (18, 7882480), (20, 7094232), (24, 5911860), (30, 4729488), (32, 4433895), (36, 3941240), (37, 3834720), (40, 3547116), (45, 3152992), (48, 2955930), (60, 2364744), (72, 1970620), (74, 1917360), (80, 1773558), (90, 1576496), (96, 1477965), (111, 1278240), (120, 1182372), (144, 985310), (148, 958680), (160, 886779), (180, 788248), (185, 766944), (222, 639120), (240, 591186), (288, 492655), (296, 479340), (333, 426080), (360, 394124), (370, 383472), (444, 319560), (480, 295593), (555, 255648), (592, 239670), (666, 213040), (720, 197062), (740, 191736), (888, 159780), (1110, 127824), (1184, 119835), (1332, 106520), (1440, 98531), (1480, 95868), (1665, 85216), (1776, 79890), (2220, 63912), (2663, 53280), (2664, 53260), (2960, 47934), (3330, 42608), (3552, 39945), (4440, 31956), (5326, 26640), (5328, 26630), (5920, 23967), (6660, 21304), (7989, 17760), (8880, 15978), (10652, 13320), (10656, 13315)]