212826960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2722

約数の個数: 160

約数和(自身を含む): 753166080

約数和(自身を除く): 540339120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2663, 2664, 2960, 3330, 3996, 4440, 4995, 5326, 5328, 6660, 7989, 7992, 8880, 9990, 10652, 13315, 13320, 15978, 15984, 19980, 21304, 23967, 26630, 26640, 31956, 39945, 39960, 42608, 47934, 53260, 63912, 71901, 79890, 79920, 95868, 98531, 106520, 119835, 127824, 143802, 159780, 191736, 197062, 213040, 239670, 287604, 295593, 319560, 359505, 383472, 394124, 479340, 492655, 575208, 591186, 639120, 719010, 788248, 886779, 958680, 985310, 1150416, 1182372, 1438020, 1477965, 1576496, 1773558, 1917360, 1970620, 2364744, 2660337, 2876040, 2955930, 3547116, 3941240, 4433895, 4729488, 5320674, 5752080, 5911860, 7094232, 7882480, 8867790, 10641348, 11823720, 13301685, 14188464, 17735580, 21282696, 23647440, 26603370, 35471160, 42565392, 53206740, 70942320, 106413480, 212826960]

約数ペア:

[(1, 212826960), (2, 106413480), (3, 70942320), (4, 53206740), (5, 42565392), (6, 35471160), (8, 26603370), (9, 23647440), (10, 21282696), (12, 17735580), (15, 14188464), (16, 13301685), (18, 11823720), (20, 10641348), (24, 8867790), (27, 7882480), (30, 7094232), (36, 5911860), (37, 5752080), (40, 5320674), (45, 4729488), (48, 4433895), (54, 3941240), (60, 3547116), (72, 2955930), (74, 2876040), (80, 2660337), (90, 2364744), (108, 1970620), (111, 1917360), (120, 1773558), (135, 1576496), (144, 1477965), (148, 1438020), (180, 1182372), (185, 1150416), (216, 985310), (222, 958680), (240, 886779), (270, 788248), (296, 719010), (333, 639120), (360, 591186), (370, 575208), (432, 492655), (444, 479340), (540, 394124), (555, 383472), (592, 359505), (666, 319560), (720, 295593), (740, 287604), (888, 239670), (999, 213040), (1080, 197062), (1110, 191736), (1332, 159780), (1480, 143802), (1665, 127824), (1776, 119835), (1998, 106520), (2160, 98531), (2220, 95868), (2663, 79920), (2664, 79890), (2960, 71901), (3330, 63912), (3996, 53260), (4440, 47934), (4995, 42608), (5326, 39960), (5328, 39945), (6660, 31956), (7989, 26640), (7992, 26630), (8880, 23967), (9990, 21304), (10652, 19980), (13315, 15984), (13320, 15978)]