6781296720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2568673}}^1$

素因数の和:2568700

約数の個数: 80

約数和(自身を含む): 22933121472

約数和(自身を除く): 16151824752

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, 2568673, 5137346, 7706019, 10274692, 12843365, 15412038, 20549384, 25686730, 28255403, 30824076, 38530095, 41098768, 51373460, 56510806, 61648152, 77060190, 84766209, 102746920, 113021612, 123296304, 141277015, 154120380, 169532418, 205493840, 226043224, 282554030, 308240760, 339064836, 423831045, 452086448, 565108060, 616481520, 678129672, 847662090, 1130216120, 1356259344, 1695324180, 2260432240, 3390648360, 6781296720]

約数ペア:

[(1, 6781296720), (2, 3390648360), (3, 2260432240), (4, 1695324180), (5, 1356259344), (6, 1130216120), (8, 847662090), (10, 678129672), (11, 616481520), (12, 565108060), (15, 452086448), (16, 423831045), (20, 339064836), (22, 308240760), (24, 282554030), (30, 226043224), (33, 205493840), (40, 169532418), (44, 154120380), (48, 141277015), (55, 123296304), (60, 113021612), (66, 102746920), (80, 84766209), (88, 77060190), (110, 61648152), (120, 56510806), (132, 51373460), (165, 41098768), (176, 38530095), (220, 30824076), (240, 28255403), (264, 25686730), (330, 20549384), (440, 15412038), (528, 12843365), (660, 10274692), (880, 7706019), (1320, 5137346), (2640, 2568673)]