119401380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 416916864

約数和(自身を除く): 297515484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 491, 579, 630, 772, 965, 982, 1158, 1260, 1351, 1473, 1737, 1930, 1964, 2316, 2455, 2702, 2895, 2946, 3437, 3474, 3860, 4053, 4419, 4910, 5404, 5790, 5892, 6755, 6874, 6948, 7365, 8106, 8685, 8838, 9820, 10311, 11580, 12159, 13510, 13748, 14730, 16212, 17185, 17370, 17676, 20265, 20622, 22095, 24318, 27020, 29460, 30933, 34370, 34740, 40530, 41244, 44190, 48636, 51555, 60795, 61866, 68740, 81060, 88380, 94763, 103110, 121590, 123732, 154665, 189526, 206220, 243180, 284289, 309330, 379052, 473815, 568578, 618660, 663341, 852867, 947630, 1137156, 1326682, 1421445, 1705734, 1895260, 1990023, 2653364, 2842890, 3316705, 3411468, 3980046, 4264335, 5685780, 5970069, 6633410, 7960092, 8528670, 9950115, 11940138, 13266820, 17057340, 19900230, 23880276, 29850345, 39800460, 59700690, 119401380]

約数ペア:

[(1, 119401380), (2, 59700690), (3, 39800460), (4, 29850345), (5, 23880276), (6, 19900230), (7, 17057340), (9, 13266820), (10, 11940138), (12, 9950115), (14, 8528670), (15, 7960092), (18, 6633410), (20, 5970069), (21, 5685780), (28, 4264335), (30, 3980046), (35, 3411468), (36, 3316705), (42, 2842890), (45, 2653364), (60, 1990023), (63, 1895260), (70, 1705734), (84, 1421445), (90, 1326682), (105, 1137156), (126, 947630), (140, 852867), (180, 663341), (193, 618660), (210, 568578), (252, 473815), (315, 379052), (386, 309330), (420, 284289), (491, 243180), (579, 206220), (630, 189526), (772, 154665), (965, 123732), (982, 121590), (1158, 103110), (1260, 94763), (1351, 88380), (1473, 81060), (1737, 68740), (1930, 61866), (1964, 60795), (2316, 51555), (2455, 48636), (2702, 44190), (2895, 41244), (2946, 40530), (3437, 34740), (3474, 34370), (3860, 30933), (4053, 29460), (4419, 27020), (4910, 24318), (5404, 22095), (5790, 20622), (5892, 20265), (6755, 17676), (6874, 17370), (6948, 17185), (7365, 16212), (8106, 14730), (8685, 13748), (8838, 13510), (9820, 12159), (10311, 11580)]