19828166160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7510669}}^1$

素因数の和:7510696

約数の個数: 80

約数和(自身を含む): 67055261760

約数和(自身を除く): 47227095600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7510669, 15021338, 22532007, 30042676, 37553345, 45064014, 60085352, 75106690, 82617359, 90128028, 112660035, 120170704, 150213380, 165234718, 180256056, 225320070, 247852077, 300426760, 330469436, 360512112, 413086795, 450640140, 495704154, 600853520, 660938872, 826173590, 901280280, 991408308, 1239260385, 1321877744, 1652347180, 1802560560, 1982816616, 2478520770, 3304694360, 3965633232, 4957041540, 6609388720, 9914083080, 19828166160]

約数ペア:

[(1, 19828166160), (2, 9914083080), (3, 6609388720), (4, 4957041540), (5, 3965633232), (6, 3304694360), (8, 2478520770), (10, 1982816616), (11, 1802560560), (12, 1652347180), (15, 1321877744), (16, 1239260385), (20, 991408308), (22, 901280280), (24, 826173590), (30, 660938872), (33, 600853520), (40, 495704154), (44, 450640140), (48, 413086795), (55, 360512112), (60, 330469436), (66, 300426760), (80, 247852077), (88, 225320070), (110, 180256056), (120, 165234718), (132, 150213380), (165, 120170704), (176, 112660035), (220, 90128028), (240, 82617359), (264, 75106690), (330, 60085352), (440, 45064014), (528, 37553345), (660, 30042676), (880, 22532007), (1320, 15021338), (2640, 7510669)]