268156000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 770200704

約数和(自身を除く): 502044704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 125, 140, 157, 160, 175, 200, 224, 244, 250, 280, 305, 314, 350, 400, 427, 488, 500, 560, 610, 628, 700, 785, 800, 854, 875, 976, 1000, 1099, 1120, 1220, 1256, 1400, 1525, 1570, 1708, 1750, 1952, 2000, 2135, 2198, 2440, 2512, 2800, 3050, 3140, 3416, 3500, 3925, 4000, 4270, 4396, 4880, 5024, 5495, 5600, 6100, 6280, 6832, 7000, 7625, 7850, 8540, 8792, 9577, 9760, 10675, 10990, 12200, 12560, 13664, 14000, 15250, 15700, 17080, 17584, 19154, 19625, 21350, 21980, 24400, 25120, 27475, 28000, 30500, 31400, 34160, 35168, 38308, 39250, 42700, 43960, 47885, 48800, 53375, 54950, 61000, 62800, 67039, 68320, 76616, 78500, 85400, 87920, 95770, 106750, 109900, 122000, 125600, 134078, 137375, 153232, 157000, 170800, 175840, 191540, 213500, 219800, 239425, 244000, 268156, 274750, 306464, 314000, 335195, 341600, 383080, 427000, 439600, 478850, 536312, 549500, 628000, 670390, 766160, 854000, 879200, 957700, 1072624, 1099000, 1197125, 1340780, 1532320, 1675975, 1708000, 1915400, 2145248, 2198000, 2394250, 2681560, 3351950, 3830800, 4396000, 4788500, 5363120, 6703900, 7661600, 8379875, 9577000, 10726240, 13407800, 16759750, 19154000, 26815600, 33519500, 38308000, 53631200, 67039000, 134078000, 268156000]

約数ペア:

[(1, 268156000), (2, 134078000), (4, 67039000), (5, 53631200), (7, 38308000), (8, 33519500), (10, 26815600), (14, 19154000), (16, 16759750), (20, 13407800), (25, 10726240), (28, 9577000), (32, 8379875), (35, 7661600), (40, 6703900), (50, 5363120), (56, 4788500), (61, 4396000), (70, 3830800), (80, 3351950), (100, 2681560), (112, 2394250), (122, 2198000), (125, 2145248), (140, 1915400), (157, 1708000), (160, 1675975), (175, 1532320), (200, 1340780), (224, 1197125), (244, 1099000), (250, 1072624), (280, 957700), (305, 879200), (314, 854000), (350, 766160), (400, 670390), (427, 628000), (488, 549500), (500, 536312), (560, 478850), (610, 439600), (628, 427000), (700, 383080), (785, 341600), (800, 335195), (854, 314000), (875, 306464), (976, 274750), (1000, 268156), (1099, 244000), (1120, 239425), (1220, 219800), (1256, 213500), (1400, 191540), (1525, 175840), (1570, 170800), (1708, 157000), (1750, 153232), (1952, 137375), (2000, 134078), (2135, 125600), (2198, 122000), (2440, 109900), (2512, 106750), (2800, 95770), (3050, 87920), (3140, 85400), (3416, 78500), (3500, 76616), (3925, 68320), (4000, 67039), (4270, 62800), (4396, 61000), (4880, 54950), (5024, 53375), (5495, 48800), (5600, 47885), (6100, 43960), (6280, 42700), (6832, 39250), (7000, 38308), (7625, 35168), (7850, 34160), (8540, 31400), (8792, 30500), (9577, 28000), (9760, 27475), (10675, 25120), (10990, 24400), (12200, 21980), (12560, 21350), (13664, 19625), (14000, 19154), (15250, 17584), (15700, 17080)]