140680320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6661}}^1$

素因数の和:6694

約数の個数: 128

約数和(自身を含む): 489257280

約数和(自身を除く): 348576960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6661, 7040, 10560, 13322, 19983, 21120, 26644, 33305, 39966, 53288, 66610, 73271, 79932, 99915, 106576, 133220, 146542, 159864, 199830, 213152, 219813, 266440, 293084, 319728, 366355, 399660, 426304, 439626, 532880, 586168, 639456, 732710, 799320, 852608, 879252, 1065760, 1099065, 1172336, 1278912, 1465420, 1598640, 1758504, 2131520, 2198130, 2344672, 2557824, 2930840, 3197280, 3517008, 4263040, 4396260, 4689344, 5861680, 6394560, 7034016, 8792520, 9378688, 11723360, 12789120, 14068032, 17585040, 23446720, 28136064, 35170080, 46893440, 70340160, 140680320]

約数ペア:

[(1, 140680320), (2, 70340160), (3, 46893440), (4, 35170080), (5, 28136064), (6, 23446720), (8, 17585040), (10, 14068032), (11, 12789120), (12, 11723360), (15, 9378688), (16, 8792520), (20, 7034016), (22, 6394560), (24, 5861680), (30, 4689344), (32, 4396260), (33, 4263040), (40, 3517008), (44, 3197280), (48, 2930840), (55, 2557824), (60, 2344672), (64, 2198130), (66, 2131520), (80, 1758504), (88, 1598640), (96, 1465420), (110, 1278912), (120, 1172336), (128, 1099065), (132, 1065760), (160, 879252), (165, 852608), (176, 799320), (192, 732710), (220, 639456), (240, 586168), (264, 532880), (320, 439626), (330, 426304), (352, 399660), (384, 366355), (440, 319728), (480, 293084), (528, 266440), (640, 219813), (660, 213152), (704, 199830), (880, 159864), (960, 146542), (1056, 133220), (1320, 106576), (1408, 99915), (1760, 79932), (1920, 73271), (2112, 66610), (2640, 53288), (3520, 39966), (4224, 33305), (5280, 26644), (6661, 21120), (7040, 19983), (10560, 13322)]