6990666314160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{45019747}}^1$

素因数の和:45020410

約数の個数: 80

約数和(自身を含む): 21704560747776

約数和(自身を除く): 14713894433616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 25880, 31056, 38820, 51760, 77640, 155280, 45019747, 90039494, 135059241, 180078988, 225098735, 270118482, 360157976, 450197470, 540236964, 675296205, 720315952, 900394940, 1080473928, 1350592410, 1800789880, 2160947856, 2701184820, 3601579760, 5402369640, 10804739280, 29127776309, 58255552618, 87383328927, 116511105236, 145638881545, 174766657854, 233022210472, 291277763090, 349533315708, 436916644635, 466044420944, 582555526180, 699066631416, 873833289270, 1165111052360, 1398133262832, 1747666578540, 2330222104720, 3495333157080, 6990666314160]

約数ペア:

[(1, 6990666314160), (2, 3495333157080), (3, 2330222104720), (4, 1747666578540), (5, 1398133262832), (6, 1165111052360), (8, 873833289270), (10, 699066631416), (12, 582555526180), (15, 466044420944), (16, 436916644635), (20, 349533315708), (24, 291277763090), (30, 233022210472), (40, 174766657854), (48, 145638881545), (60, 116511105236), (80, 87383328927), (120, 58255552618), (240, 29127776309), (647, 10804739280), (1294, 5402369640), (1941, 3601579760), (2588, 2701184820), (3235, 2160947856), (3882, 1800789880), (5176, 1350592410), (6470, 1080473928), (7764, 900394940), (9705, 720315952), (10352, 675296205), (12940, 540236964), (15528, 450197470), (19410, 360157976), (25880, 270118482), (31056, 225098735), (38820, 180078988), (51760, 135059241), (77640, 90039494), (155280, 45019747)]