163249920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 581607936

約数和(自身を除く): 418358016

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, 383, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 766, 768, 888, 960, 1110, 1149, 1152, 1184, 1280, 1332, 1440, 1480, 1532, 1665, 1776, 1915, 1920, 2220, 2298, 2304, 2368, 2664, 2880, 2960, 3064, 3330, 3447, 3552, 3830, 3840, 4440, 4596, 4736, 5328, 5745, 5760, 5920, 6128, 6660, 6894, 7104, 7660, 8880, 9192, 9472, 10656, 11490, 11520, 11840, 12256, 13320, 13788, 14171, 14208, 15320, 17235, 17760, 18384, 21312, 22980, 23680, 24512, 26640, 27576, 28342, 28416, 30640, 34470, 35520, 36768, 42513, 42624, 45960, 47360, 49024, 53280, 55152, 56684, 61280, 68940, 70855, 71040, 73536, 85026, 85248, 91920, 98048, 106560, 110304, 113368, 122560, 127539, 137880, 141710, 142080, 147072, 170052, 183840, 212565, 213120, 220608, 226736, 245120, 255078, 275760, 283420, 294144, 340104, 367680, 425130, 426240, 441216, 453472, 490240, 510156, 551520, 566840, 637695, 680208, 735360, 850260, 882432, 906944, 1020312, 1103040, 1133680, 1275390, 1360416, 1470720, 1700520, 1813888, 2040624, 2206080, 2267360, 2550780, 2720832, 3401040, 3627776, 4081248, 4412160, 4534720, 5101560, 5441664, 6802080, 8162496, 9069440, 10203120, 10883328, 13604160, 16324992, 18138880, 20406240, 27208320, 32649984, 40812480, 54416640, 81624960, 163249920]

約数ペア:

[(1, 163249920), (2, 81624960), (3, 54416640), (4, 40812480), (5, 32649984), (6, 27208320), (8, 20406240), (9, 18138880), (10, 16324992), (12, 13604160), (15, 10883328), (16, 10203120), (18, 9069440), (20, 8162496), (24, 6802080), (30, 5441664), (32, 5101560), (36, 4534720), (37, 4412160), (40, 4081248), (45, 3627776), (48, 3401040), (60, 2720832), (64, 2550780), (72, 2267360), (74, 2206080), (80, 2040624), (90, 1813888), (96, 1700520), (111, 1470720), (120, 1360416), (128, 1275390), (144, 1133680), (148, 1103040), (160, 1020312), (180, 906944), (185, 882432), (192, 850260), (222, 735360), (240, 680208), (256, 637695), (288, 566840), (296, 551520), (320, 510156), (333, 490240), (360, 453472), (370, 441216), (383, 426240), (384, 425130), (444, 367680), (480, 340104), (555, 294144), (576, 283420), (592, 275760), (640, 255078), (666, 245120), (720, 226736), (740, 220608), (766, 213120), (768, 212565), (888, 183840), (960, 170052), (1110, 147072), (1149, 142080), (1152, 141710), (1184, 137880), (1280, 127539), (1332, 122560), (1440, 113368), (1480, 110304), (1532, 106560), (1665, 98048), (1776, 91920), (1915, 85248), (1920, 85026), (2220, 73536), (2298, 71040), (2304, 70855), (2368, 68940), (2664, 61280), (2880, 56684), (2960, 55152), (3064, 53280), (3330, 49024), (3447, 47360), (3552, 45960), (3830, 42624), (3840, 42513), (4440, 36768), (4596, 35520), (4736, 34470), (5328, 30640), (5745, 28416), (5760, 28342), (5920, 27576), (6128, 26640), (6660, 24512), (6894, 23680), (7104, 22980), (7660, 21312), (8880, 18384), (9192, 17760), (9472, 17235), (10656, 15320), (11490, 14208), (11520, 14171), (11840, 13788), (12256, 13320)]