64965120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 161895360

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, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 769, 880, 960, 1056, 1280, 1320, 1408, 1536, 1538, 1760, 1920, 2112, 2307, 2560, 2640, 2816, 3076, 3520, 3840, 3845, 4224, 4614, 5280, 5632, 6152, 7040, 7680, 7690, 8448, 8459, 9228, 10560, 11535, 12304, 14080, 15380, 16896, 16918, 18456, 21120, 23070, 24608, 25377, 28160, 30760, 33836, 36912, 42240, 42295, 46140, 49216, 50754, 61520, 67672, 73824, 84480, 84590, 92280, 98432, 101508, 123040, 126885, 135344, 147648, 169180, 184560, 196864, 203016, 246080, 253770, 270688, 295296, 338360, 369120, 393728, 406032, 492160, 507540, 541376, 590592, 676720, 738240, 812064, 984320, 1015080, 1082752, 1181184, 1353440, 1476480, 1624128, 1968640, 2030160, 2165504, 2706880, 2952960, 3248256, 4060320, 4331008, 5413760, 5905920, 6496512, 8120640, 10827520, 12993024, 16241280, 21655040, 32482560, 64965120]

約数ペア:

[(1, 64965120), (2, 32482560), (3, 21655040), (4, 16241280), (5, 12993024), (6, 10827520), (8, 8120640), (10, 6496512), (11, 5905920), (12, 5413760), (15, 4331008), (16, 4060320), (20, 3248256), (22, 2952960), (24, 2706880), (30, 2165504), (32, 2030160), (33, 1968640), (40, 1624128), (44, 1476480), (48, 1353440), (55, 1181184), (60, 1082752), (64, 1015080), (66, 984320), (80, 812064), (88, 738240), (96, 676720), (110, 590592), (120, 541376), (128, 507540), (132, 492160), (160, 406032), (165, 393728), (176, 369120), (192, 338360), (220, 295296), (240, 270688), (256, 253770), (264, 246080), (320, 203016), (330, 196864), (352, 184560), (384, 169180), (440, 147648), (480, 135344), (512, 126885), (528, 123040), (640, 101508), (660, 98432), (704, 92280), (768, 84590), (769, 84480), (880, 73824), (960, 67672), (1056, 61520), (1280, 50754), (1320, 49216), (1408, 46140), (1536, 42295), (1538, 42240), (1760, 36912), (1920, 33836), (2112, 30760), (2307, 28160), (2560, 25377), (2640, 24608), (2816, 23070), (3076, 21120), (3520, 18456), (3840, 16918), (3845, 16896), (4224, 15380), (4614, 14080), (5280, 12304), (5632, 11535), (6152, 10560), (7040, 9228), (7680, 8459), (7690, 8448)]