851307840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2726

約数の個数: 224

約数和(自身を含む): 3085551360

約数和(自身を除く): 2234243520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2663, 2664, 2880, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5326, 5328, 5920, 6660, 7104, 7989, 7992, 8640, 8880, 9990, 10652, 10656, 11840, 13315, 13320, 15978, 15984, 17760, 19980, 21304, 21312, 23967, 26630, 26640, 31956, 31968, 35520, 39945, 39960, 42608, 47934, 53260, 53280, 63912, 63936, 71901, 79890, 79920, 85216, 95868, 98531, 106520, 106560, 119835, 127824, 143802, 159780, 159840, 170432, 191736, 197062, 213040, 239670, 255648, 287604, 295593, 319560, 319680, 359505, 383472, 394124, 426080, 479340, 492655, 511296, 575208, 591186, 639120, 719010, 766944, 788248, 852160, 886779, 958680, 985310, 1150416, 1182372, 1278240, 1438020, 1477965, 1533888, 1576496, 1773558, 1917360, 1970620, 2300832, 2364744, 2556480, 2660337, 2876040, 2955930, 3152992, 3547116, 3834720, 3941240, 4433895, 4601664, 4729488, 5320674, 5752080, 5911860, 6305984, 7094232, 7669440, 7882480, 8867790, 9458976, 10641348, 11504160, 11823720, 13301685, 14188464, 15764960, 17735580, 18917952, 21282696, 23008320, 23647440, 26603370, 28376928, 31529920, 35471160, 42565392, 47294880, 53206740, 56753856, 70942320, 85130784, 94589760, 106413480, 141884640, 170261568, 212826960, 283769280, 425653920, 851307840]

約数ペア:

[(1, 851307840), (2, 425653920), (3, 283769280), (4, 212826960), (5, 170261568), (6, 141884640), (8, 106413480), (9, 94589760), (10, 85130784), (12, 70942320), (15, 56753856), (16, 53206740), (18, 47294880), (20, 42565392), (24, 35471160), (27, 31529920), (30, 28376928), (32, 26603370), (36, 23647440), (37, 23008320), (40, 21282696), (45, 18917952), (48, 17735580), (54, 15764960), (60, 14188464), (64, 13301685), (72, 11823720), (74, 11504160), (80, 10641348), (90, 9458976), (96, 8867790), (108, 7882480), (111, 7669440), (120, 7094232), (135, 6305984), (144, 5911860), (148, 5752080), (160, 5320674), (180, 4729488), (185, 4601664), (192, 4433895), (216, 3941240), (222, 3834720), (240, 3547116), (270, 3152992), (288, 2955930), (296, 2876040), (320, 2660337), (333, 2556480), (360, 2364744), (370, 2300832), (432, 1970620), (444, 1917360), (480, 1773558), (540, 1576496), (555, 1533888), (576, 1477965), (592, 1438020), (666, 1278240), (720, 1182372), (740, 1150416), (864, 985310), (888, 958680), (960, 886779), (999, 852160), (1080, 788248), (1110, 766944), (1184, 719010), (1332, 639120), (1440, 591186), (1480, 575208), (1665, 511296), (1728, 492655), (1776, 479340), (1998, 426080), (2160, 394124), (2220, 383472), (2368, 359505), (2663, 319680), (2664, 319560), (2880, 295593), (2960, 287604), (3330, 255648), (3552, 239670), (3996, 213040), (4320, 197062), (4440, 191736), (4995, 170432), (5326, 159840), (5328, 159780), (5920, 143802), (6660, 127824), (7104, 119835), (7989, 106560), (7992, 106520), (8640, 98531), (8880, 95868), (9990, 85216), (10652, 79920), (10656, 79890), (11840, 71901), (13315, 63936), (13320, 63912), (15978, 53280), (15984, 53260), (17760, 47934), (19980, 42608), (21304, 39960), (21312, 39945), (23967, 35520), (26630, 31968), (26640, 31956)]