71836800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1103

約数の個数: 192

約数和(自身を含む): 270667200

約数和(自身を除く): 198830400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1069, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2138, 2240, 2400, 2688, 2800, 3200, 3207, 3360, 4200, 4276, 4480, 4800, 5345, 5600, 6414, 6720, 7483, 8400, 8552, 9600, 10690, 11200, 12828, 13440, 14966, 16035, 16800, 17104, 21380, 22400, 22449, 25656, 26725, 29932, 32070, 33600, 34208, 37415, 42760, 44898, 51312, 53450, 59864, 64140, 67200, 68416, 74830, 80175, 85520, 89796, 102624, 106900, 112245, 119728, 128280, 136832, 149660, 160350, 171040, 179592, 187075, 205248, 213800, 224490, 239456, 256560, 299320, 320700, 342080, 359184, 374150, 410496, 427600, 448980, 478912, 513120, 561225, 598640, 641400, 684160, 718368, 748300, 855200, 897960, 957824, 1026240, 1122450, 1197280, 1282800, 1436736, 1496600, 1710400, 1795920, 2052480, 2244900, 2394560, 2565600, 2873472, 2993200, 3420800, 3591840, 4489800, 4789120, 5131200, 5986400, 7183680, 8979600, 10262400, 11972800, 14367360, 17959200, 23945600, 35918400, 71836800]

約数ペア:

[(1, 71836800), (2, 35918400), (3, 23945600), (4, 17959200), (5, 14367360), (6, 11972800), (7, 10262400), (8, 8979600), (10, 7183680), (12, 5986400), (14, 5131200), (15, 4789120), (16, 4489800), (20, 3591840), (21, 3420800), (24, 2993200), (25, 2873472), (28, 2565600), (30, 2394560), (32, 2244900), (35, 2052480), (40, 1795920), (42, 1710400), (48, 1496600), (50, 1436736), (56, 1282800), (60, 1197280), (64, 1122450), (70, 1026240), (75, 957824), (80, 897960), (84, 855200), (96, 748300), (100, 718368), (105, 684160), (112, 641400), (120, 598640), (128, 561225), (140, 513120), (150, 478912), (160, 448980), (168, 427600), (175, 410496), (192, 374150), (200, 359184), (210, 342080), (224, 320700), (240, 299320), (280, 256560), (300, 239456), (320, 224490), (336, 213800), (350, 205248), (384, 187075), (400, 179592), (420, 171040), (448, 160350), (480, 149660), (525, 136832), (560, 128280), (600, 119728), (640, 112245), (672, 106900), (700, 102624), (800, 89796), (840, 85520), (896, 80175), (960, 74830), (1050, 68416), (1069, 67200), (1120, 64140), (1200, 59864), (1344, 53450), (1400, 51312), (1600, 44898), (1680, 42760), (1920, 37415), (2100, 34208), (2138, 33600), (2240, 32070), (2400, 29932), (2688, 26725), (2800, 25656), (3200, 22449), (3207, 22400), (3360, 21380), (4200, 17104), (4276, 16800), (4480, 16035), (4800, 14966), (5345, 13440), (5600, 12828), (6414, 11200), (6720, 10690), (7483, 9600), (8400, 8552)]