18373365660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{7219}}^1$

素因数の和:7508

約数の個数: 144

約数和(自身を含む): 55936863360

約数和(自身を除く): 37563497700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 251, 260, 338, 390, 502, 507, 676, 753, 780, 845, 1004, 1014, 1255, 1506, 1690, 2028, 2510, 2535, 3012, 3263, 3380, 3765, 5020, 5070, 6526, 7219, 7530, 9789, 10140, 13052, 14438, 15060, 16315, 19578, 21657, 28876, 32630, 36095, 39156, 42419, 43314, 48945, 65260, 72190, 84838, 86628, 93847, 97890, 108285, 127257, 144380, 169676, 187694, 195780, 212095, 216570, 254514, 281541, 375388, 424190, 433140, 469235, 509028, 563082, 636285, 848380, 938470, 1126164, 1220011, 1272570, 1407705, 1811969, 1876940, 2440022, 2545140, 2815410, 3623938, 3660033, 4880044, 5435907, 5630820, 6100055, 7247876, 7320066, 9059845, 10871814, 12200110, 14640132, 18119690, 18300165, 21743628, 23555597, 24400220, 27179535, 36239380, 36600330, 47111194, 54359070, 70666791, 73200660, 94222388, 108718140, 117777985, 141333582, 235555970, 282667164, 306222761, 353333955, 471111940, 612445522, 706667910, 918668283, 1224891044, 1413335820, 1531113805, 1837336566, 3062227610, 3674673132, 4593341415, 6124455220, 9186682830, 18373365660]

約数ペア:

[(1, 18373365660), (2, 9186682830), (3, 6124455220), (4, 4593341415), (5, 3674673132), (6, 3062227610), (10, 1837336566), (12, 1531113805), (13, 1413335820), (15, 1224891044), (20, 918668283), (26, 706667910), (30, 612445522), (39, 471111940), (52, 353333955), (60, 306222761), (65, 282667164), (78, 235555970), (130, 141333582), (156, 117777985), (169, 108718140), (195, 94222388), (251, 73200660), (260, 70666791), (338, 54359070), (390, 47111194), (502, 36600330), (507, 36239380), (676, 27179535), (753, 24400220), (780, 23555597), (845, 21743628), (1004, 18300165), (1014, 18119690), (1255, 14640132), (1506, 12200110), (1690, 10871814), (2028, 9059845), (2510, 7320066), (2535, 7247876), (3012, 6100055), (3263, 5630820), (3380, 5435907), (3765, 4880044), (5020, 3660033), (5070, 3623938), (6526, 2815410), (7219, 2545140), (7530, 2440022), (9789, 1876940), (10140, 1811969), (13052, 1407705), (14438, 1272570), (15060, 1220011), (16315, 1126164), (19578, 938470), (21657, 848380), (28876, 636285), (32630, 563082), (36095, 509028), (39156, 469235), (42419, 433140), (43314, 424190), (48945, 375388), (65260, 281541), (72190, 254514), (84838, 216570), (86628, 212095), (93847, 195780), (97890, 187694), (108285, 169676), (127257, 144380)]