1218134400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{18127}}^1$

素因数の和:18161

約数の個数: 192

約数和(自身を含む): 4585658880

約数和(自身を除く): 3367524480

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, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6720, 8400, 9600, 11200, 13440, 16800, 18127, 22400, 33600, 36254, 54381, 67200, 72508, 90635, 108762, 126889, 145016, 181270, 217524, 253778, 271905, 290032, 362540, 380667, 435048, 453175, 507556, 543810, 580064, 634445, 725080, 761334, 870096, 906350, 1015112, 1087620, 1160128, 1268890, 1359525, 1450160, 1522668, 1740192, 1812700, 1903335, 2030224, 2175240, 2320256, 2537780, 2719050, 2900320, 3045336, 3172225, 3480384, 3625400, 3806670, 4060448, 4350480, 5075560, 5438100, 5800640, 6090672, 6344450, 6960768, 7250800, 7613340, 8120896, 8700960, 9516675, 10151120, 10876200, 11601280, 12181344, 12688900, 14501600, 15226680, 16241792, 17401920, 19033350, 20302240, 21752400, 24362688, 25377800, 29003200, 30453360, 34803840, 38066700, 40604480, 43504800, 48725376, 50755600, 58006400, 60906720, 76133400, 81208960, 87009600, 101511200, 121813440, 152266800, 174019200, 203022400, 243626880, 304533600, 406044800, 609067200, 1218134400]

約数ペア:

[(1, 1218134400), (2, 609067200), (3, 406044800), (4, 304533600), (5, 243626880), (6, 203022400), (7, 174019200), (8, 152266800), (10, 121813440), (12, 101511200), (14, 87009600), (15, 81208960), (16, 76133400), (20, 60906720), (21, 58006400), (24, 50755600), (25, 48725376), (28, 43504800), (30, 40604480), (32, 38066700), (35, 34803840), (40, 30453360), (42, 29003200), (48, 25377800), (50, 24362688), (56, 21752400), (60, 20302240), (64, 19033350), (70, 17401920), (75, 16241792), (80, 15226680), (84, 14501600), (96, 12688900), (100, 12181344), (105, 11601280), (112, 10876200), (120, 10151120), (128, 9516675), (140, 8700960), (150, 8120896), (160, 7613340), (168, 7250800), (175, 6960768), (192, 6344450), (200, 6090672), (210, 5800640), (224, 5438100), (240, 5075560), (280, 4350480), (300, 4060448), (320, 3806670), (336, 3625400), (350, 3480384), (384, 3172225), (400, 3045336), (420, 2900320), (448, 2719050), (480, 2537780), (525, 2320256), (560, 2175240), (600, 2030224), (640, 1903335), (672, 1812700), (700, 1740192), (800, 1522668), (840, 1450160), (896, 1359525), (960, 1268890), (1050, 1160128), (1120, 1087620), (1200, 1015112), (1344, 906350), (1400, 870096), (1600, 761334), (1680, 725080), (1920, 634445), (2100, 580064), (2240, 543810), (2400, 507556), (2688, 453175), (2800, 435048), (3200, 380667), (3360, 362540), (4200, 290032), (4480, 271905), (4800, 253778), (5600, 217524), (6720, 181270), (8400, 145016), (9600, 126889), (11200, 108762), (13440, 90635), (16800, 72508), (18127, 67200), (22400, 54381), (33600, 36254)]