985040640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2375

約数の個数: 216

約数和(自身を含む): 3501764448

約数和(自身を除く): 2516723808

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, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2311, 2368, 2664, 2880, 2960, 3330, 3552, 3840, 4440, 4622, 4736, 5328, 5760, 5920, 6660, 6933, 7104, 8880, 9244, 9472, 10656, 11520, 11555, 11840, 13320, 13866, 14208, 17760, 18488, 20799, 21312, 23110, 23680, 26640, 27732, 28416, 34665, 35520, 36976, 41598, 42624, 46220, 47360, 53280, 55464, 69330, 71040, 73952, 83196, 85248, 85507, 92440, 103995, 106560, 110928, 138660, 142080, 147904, 166392, 171014, 184880, 207990, 213120, 221856, 256521, 277320, 295808, 332784, 342028, 369760, 415980, 426240, 427535, 443712, 513042, 554640, 591616, 665568, 684056, 739520, 769563, 831960, 855070, 887424, 1026084, 1109280, 1282605, 1331136, 1368112, 1479040, 1539126, 1663920, 1710140, 1774848, 2052168, 2218560, 2565210, 2662272, 2736224, 2958080, 3078252, 3327840, 3420280, 3847815, 4104336, 4437120, 5130420, 5324544, 5472448, 6156504, 6655680, 6840560, 7695630, 8208672, 8874240, 10260840, 10944896, 12313008, 13311360, 13681120, 15391260, 16417344, 20521680, 21889792, 24626016, 26622720, 27362240, 30782520, 32834688, 41043360, 49252032, 54724480, 61565040, 65669376, 82086720, 98504064, 109448960, 123130080, 164173440, 197008128, 246260160, 328346880, 492520320, 985040640]

約数ペア:

[(1, 985040640), (2, 492520320), (3, 328346880), (4, 246260160), (5, 197008128), (6, 164173440), (8, 123130080), (9, 109448960), (10, 98504064), (12, 82086720), (15, 65669376), (16, 61565040), (18, 54724480), (20, 49252032), (24, 41043360), (30, 32834688), (32, 30782520), (36, 27362240), (37, 26622720), (40, 24626016), (45, 21889792), (48, 20521680), (60, 16417344), (64, 15391260), (72, 13681120), (74, 13311360), (80, 12313008), (90, 10944896), (96, 10260840), (111, 8874240), (120, 8208672), (128, 7695630), (144, 6840560), (148, 6655680), (160, 6156504), (180, 5472448), (185, 5324544), (192, 5130420), (222, 4437120), (240, 4104336), (256, 3847815), (288, 3420280), (296, 3327840), (320, 3078252), (333, 2958080), (360, 2736224), (370, 2662272), (384, 2565210), (444, 2218560), (480, 2052168), (555, 1774848), (576, 1710140), (592, 1663920), (640, 1539126), (666, 1479040), (720, 1368112), (740, 1331136), (768, 1282605), (888, 1109280), (960, 1026084), (1110, 887424), (1152, 855070), (1184, 831960), (1280, 769563), (1332, 739520), (1440, 684056), (1480, 665568), (1665, 591616), (1776, 554640), (1920, 513042), (2220, 443712), (2304, 427535), (2311, 426240), (2368, 415980), (2664, 369760), (2880, 342028), (2960, 332784), (3330, 295808), (3552, 277320), (3840, 256521), (4440, 221856), (4622, 213120), (4736, 207990), (5328, 184880), (5760, 171014), (5920, 166392), (6660, 147904), (6933, 142080), (7104, 138660), (8880, 110928), (9244, 106560), (9472, 103995), (10656, 92440), (11520, 85507), (11555, 85248), (11840, 83196), (13320, 73952), (13866, 71040), (14208, 69330), (17760, 55464), (18488, 53280), (20799, 47360), (21312, 46220), (23110, 42624), (23680, 41598), (26640, 36976), (27732, 35520), (28416, 34665)]