21941001600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{326503}}^1$

素因数の和:326537

約数の個数: 192

約数和(自身を含む): 82592451840

約数和(自身を除く): 60651450240

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, 22400, 33600, 67200, 326503, 653006, 979509, 1306012, 1632515, 1959018, 2285521, 2612024, 3265030, 3918036, 4571042, 4897545, 5224048, 6530060, 6856563, 7836072, 8162575, 9142084, 9795090, 10448096, 11427605, 13060120, 13713126, 15672144, 16325150, 18284168, 19590180, 20896192, 22855210, 24487725, 26120240, 27426252, 31344288, 32650300, 34282815, 36568336, 39180360, 41792384, 45710420, 48975450, 52240480, 54852504, 57138025, 62688576, 65300600, 68565630, 73136672, 78360720, 91420840, 97950900, 104480960, 109705008, 114276050, 125377152, 130601200, 137131260, 146273344, 156721440, 171414075, 182841680, 195901800, 208961920, 219410016, 228552100, 261202400, 274262520, 292546688, 313442880, 342828150, 365683360, 391803600, 438820032, 457104200, 522404800, 548525040, 626885760, 685656300, 731366720, 783607200, 877640064, 914208400, 1044809600, 1097050080, 1371312600, 1462733440, 1567214400, 1828416800, 2194100160, 2742625200, 3134428800, 3656833600, 4388200320, 5485250400, 7313667200, 10970500800, 21941001600]

約数ペア:

[(1, 21941001600), (2, 10970500800), (3, 7313667200), (4, 5485250400), (5, 4388200320), (6, 3656833600), (7, 3134428800), (8, 2742625200), (10, 2194100160), (12, 1828416800), (14, 1567214400), (15, 1462733440), (16, 1371312600), (20, 1097050080), (21, 1044809600), (24, 914208400), (25, 877640064), (28, 783607200), (30, 731366720), (32, 685656300), (35, 626885760), (40, 548525040), (42, 522404800), (48, 457104200), (50, 438820032), (56, 391803600), (60, 365683360), (64, 342828150), (70, 313442880), (75, 292546688), (80, 274262520), (84, 261202400), (96, 228552100), (100, 219410016), (105, 208961920), (112, 195901800), (120, 182841680), (128, 171414075), (140, 156721440), (150, 146273344), (160, 137131260), (168, 130601200), (175, 125377152), (192, 114276050), (200, 109705008), (210, 104480960), (224, 97950900), (240, 91420840), (280, 78360720), (300, 73136672), (320, 68565630), (336, 65300600), (350, 62688576), (384, 57138025), (400, 54852504), (420, 52240480), (448, 48975450), (480, 45710420), (525, 41792384), (560, 39180360), (600, 36568336), (640, 34282815), (672, 32650300), (700, 31344288), (800, 27426252), (840, 26120240), (896, 24487725), (960, 22855210), (1050, 20896192), (1120, 19590180), (1200, 18284168), (1344, 16325150), (1400, 15672144), (1600, 13713126), (1680, 13060120), (1920, 11427605), (2100, 10448096), (2240, 9795090), (2400, 9142084), (2688, 8162575), (2800, 7836072), (3200, 6856563), (3360, 6530060), (4200, 5224048), (4480, 4897545), (4800, 4571042), (5600, 3918036), (6720, 3265030), (8400, 2612024), (9600, 2285521), (11200, 1959018), (13440, 1632515), (16800, 1306012), (22400, 979509), (33600, 653006), (67200, 326503)]