211020480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6661}}^1$

素因数の和:6695

約数の個数: 168

約数和(自身を含む): 791925264

約数和(自身を除く): 580904784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6661, 7920, 10560, 13322, 15840, 19983, 26644, 31680, 33305, 39966, 53288, 59949, 66610, 73271, 79932, 99915, 106576, 119898, 133220, 146542, 159864, 199830, 213152, 219813, 239796, 266440, 293084, 299745, 319728, 366355, 399660, 426304, 439626, 479592, 532880, 586168, 599490, 639456, 659439, 732710, 799320, 879252, 959184, 1065760, 1099065, 1172336, 1198980, 1278912, 1318878, 1465420, 1598640, 1758504, 1918368, 2131520, 2198130, 2344672, 2397960, 2637756, 2930840, 3197280, 3297195, 3517008, 3836736, 4396260, 4689344, 4795920, 5275512, 5861680, 6394560, 6594390, 7034016, 8792520, 9591840, 10551024, 11723360, 13188780, 14068032, 17585040, 19183680, 21102048, 23446720, 26377560, 35170080, 42204096, 52755120, 70340160, 105510240, 211020480]

約数ペア:

[(1, 211020480), (2, 105510240), (3, 70340160), (4, 52755120), (5, 42204096), (6, 35170080), (8, 26377560), (9, 23446720), (10, 21102048), (11, 19183680), (12, 17585040), (15, 14068032), (16, 13188780), (18, 11723360), (20, 10551024), (22, 9591840), (24, 8792520), (30, 7034016), (32, 6594390), (33, 6394560), (36, 5861680), (40, 5275512), (44, 4795920), (45, 4689344), (48, 4396260), (55, 3836736), (60, 3517008), (64, 3297195), (66, 3197280), (72, 2930840), (80, 2637756), (88, 2397960), (90, 2344672), (96, 2198130), (99, 2131520), (110, 1918368), (120, 1758504), (132, 1598640), (144, 1465420), (160, 1318878), (165, 1278912), (176, 1198980), (180, 1172336), (192, 1099065), (198, 1065760), (220, 959184), (240, 879252), (264, 799320), (288, 732710), (320, 659439), (330, 639456), (352, 599490), (360, 586168), (396, 532880), (440, 479592), (480, 439626), (495, 426304), (528, 399660), (576, 366355), (660, 319728), (704, 299745), (720, 293084), (792, 266440), (880, 239796), (960, 219813), (990, 213152), (1056, 199830), (1320, 159864), (1440, 146542), (1584, 133220), (1760, 119898), (1980, 106576), (2112, 99915), (2640, 79932), (2880, 73271), (3168, 66610), (3520, 59949), (3960, 53288), (5280, 39966), (6336, 33305), (6661, 31680), (7920, 26644), (10560, 19983), (13322, 15840)]