1629125760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1667}}^1$

素因数の和:2198

約数の個数: 128

約数和(自身を含む): 5206161600

約数和(自身を除く): 3577035840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 509, 640, 960, 1018, 1527, 1667, 1920, 2036, 2545, 3054, 3334, 4072, 5001, 5090, 6108, 6668, 7635, 8144, 8335, 10002, 10180, 12216, 13336, 15270, 16288, 16670, 20004, 20360, 24432, 25005, 26672, 30540, 32576, 33340, 40008, 40720, 48864, 50010, 53344, 61080, 65152, 66680, 80016, 81440, 97728, 100020, 106688, 122160, 133360, 160032, 162880, 195456, 200040, 213376, 244320, 266720, 320064, 325760, 400080, 488640, 533440, 640128, 800160, 848503, 977280, 1066880, 1600320, 1697006, 2545509, 3200640, 3394012, 4242515, 5091018, 6788024, 8485030, 10182036, 12727545, 13576048, 16970060, 20364072, 25455090, 27152096, 33940120, 40728144, 50910180, 54304192, 67880240, 81456288, 101820360, 108608384, 135760480, 162912576, 203640720, 271520960, 325825152, 407281440, 543041920, 814562880, 1629125760]

約数ペア:

[(1, 1629125760), (2, 814562880), (3, 543041920), (4, 407281440), (5, 325825152), (6, 271520960), (8, 203640720), (10, 162912576), (12, 135760480), (15, 108608384), (16, 101820360), (20, 81456288), (24, 67880240), (30, 54304192), (32, 50910180), (40, 40728144), (48, 33940120), (60, 27152096), (64, 25455090), (80, 20364072), (96, 16970060), (120, 13576048), (128, 12727545), (160, 10182036), (192, 8485030), (240, 6788024), (320, 5091018), (384, 4242515), (480, 3394012), (509, 3200640), (640, 2545509), (960, 1697006), (1018, 1600320), (1527, 1066880), (1667, 977280), (1920, 848503), (2036, 800160), (2545, 640128), (3054, 533440), (3334, 488640), (4072, 400080), (5001, 325760), (5090, 320064), (6108, 266720), (6668, 244320), (7635, 213376), (8144, 200040), (8335, 195456), (10002, 162880), (10180, 160032), (12216, 133360), (13336, 122160), (15270, 106688), (16288, 100020), (16670, 97728), (20004, 81440), (20360, 80016), (24432, 66680), (25005, 65152), (26672, 61080), (30540, 53344), (32576, 50010), (33340, 48864), (40008, 40720)]