440222580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{116461}}^1$

素因数の和:116486

約数の個数: 96

約数和(自身を含む): 1565249280

約数和(自身を除く): 1125026700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 116461, 232922, 349383, 465844, 582305, 698766, 815227, 1048149, 1164610, 1397532, 1630454, 1746915, 2096298, 2329220, 2445681, 3144447, 3260908, 3493830, 4076135, 4192596, 4891362, 5240745, 6288894, 6987660, 7337043, 8152270, 9782724, 10481490, 12228405, 12577788, 14674086, 15722235, 16304540, 20962980, 22011129, 24456810, 29348172, 31444470, 36685215, 44022258, 48913620, 62888940, 73370430, 88044516, 110055645, 146740860, 220111290, 440222580]

約数ペア:

[(1, 440222580), (2, 220111290), (3, 146740860), (4, 110055645), (5, 88044516), (6, 73370430), (7, 62888940), (9, 48913620), (10, 44022258), (12, 36685215), (14, 31444470), (15, 29348172), (18, 24456810), (20, 22011129), (21, 20962980), (27, 16304540), (28, 15722235), (30, 14674086), (35, 12577788), (36, 12228405), (42, 10481490), (45, 9782724), (54, 8152270), (60, 7337043), (63, 6987660), (70, 6288894), (84, 5240745), (90, 4891362), (105, 4192596), (108, 4076135), (126, 3493830), (135, 3260908), (140, 3144447), (180, 2445681), (189, 2329220), (210, 2096298), (252, 1746915), (270, 1630454), (315, 1397532), (378, 1164610), (420, 1048149), (540, 815227), (630, 698766), (756, 582305), (945, 465844), (1260, 349383), (1890, 232922), (3780, 116461)]